id sid tid token lemma pos crl-14757 1 1 college college NOUN crl-14757 1 2 and and CCONJ crl-14757 1 3 research research NOUN crl-14757 1 4 libraries library NOUN crl-14757 1 5 on on ADP crl-14757 1 6 the the DET crl-14757 1 7 merits merit NOUN crl-14757 1 8 of of ADP crl-14757 1 9 direct direct ADJ crl-14757 1 10 observation observation NOUN crl-14757 1 11 of of ADP crl-14757 1 12 periodical periodical ADJ crl-14757 1 13 usage usage NOUN crl-14757 1 14 : : PUNCT crl-14757 1 15 an an DET crl-14757 1 16 empirical empirical ADJ crl-14757 1 17 study study NOUN crl-14757 1 18 marifran marifran PROPN crl-14757 1 19 bustion bustion PROPN crl-14757 1 20 , , PUNCT crl-14757 1 21 john john PROPN crl-14757 1 22 eltinge eltinge PROPN crl-14757 1 23 , , PUNCT crl-14757 1 24 and and CCONJ crl-14757 1 25 john john PROPN crl-14757 1 26 harer harer PROPN crl-14757 1 27 measurement measurement NOUN crl-14757 1 28 of of ADP crl-14757 1 29 current current ADJ crl-14757 1 30 periodical periodical ADJ crl-14757 1 31 usage usage NOUN crl-14757 1 32 is be AUX crl-14757 1 33 one one NUM crl-14757 1 34 of of ADP crl-14757 1 35 several several ADJ crl-14757 1 36 tools tool NOUN crl-14757 1 37 used use VERB crl-14757 1 38 by by ADP crl-14757 1 39 librarians librarian NOUN crl-14757 1 40 to to PART crl-14757 1 41 make make VERB crl-14757 1 42 decisions decision NOUN crl-14757 1 43 regarding regard VERB crl-14757 1 44 placement placement NOUN crl-14757 1 45 or or CCONJ crl-14757 1 46 deselection deselection NOUN crl-14757 1 47 of of ADP crl-14757 1 48 serial serial ADJ crl-14757 1 49 titles title NOUN crl-14757 1 50 . . PUNCT crl-14757 2 1 in in ADP crl-14757 2 2 an an DET crl-14757 2 3 open open ADJ crl-14757 2 4 - - PUNCT crl-14757 2 5 stack stack NOUN crl-14757 2 6 current current ADJ crl-14757 2 7 periodical periodical ADJ crl-14757 2 8 room room NOUN crl-14757 2 9 , , PUNCT crl-14757 2 10 librarians librarians PROPN crl-14757 2 11 may may AUX crl-14757 2 12 make make VERB crl-14757 2 13 such such ADJ crl-14757 2 14 measurements measurement NOUN crl-14757 2 15 through through ADP crl-14757 2 16 either either CCONJ crl-14757 2 17 direct direct ADJ crl-14757 2 18 observation observation NOUN crl-14757 2 19 of of ADP crl-14757 2 20 periodical periodical ADJ crl-14757 2 21 usage usage NOUN crl-14757 2 22 or or CCONJ crl-14757 2 23 through through ADP crl-14757 2 24 less less ADV crl-14757 2 25 direct direct ADJ crl-14757 2 26 measures measure NOUN crl-14757 2 27 , , PUNCT crl-14757 2 28 e.g. e.g. ADV crl-14757 2 29 , , PUNCT crl-14757 2 30 reshelving reshelve VERB crl-14757 2 31 counts count NOUN crl-14757 2 32 or or CCONJ crl-14757 2 33 voluntary voluntary ADJ crl-14757 2 34 user user NOUN crl-14757 2 35 responses response NOUN crl-14757 2 36 . . PUNCT crl-14757 3 1 in in ADP crl-14757 3 2 principle principle NOUN crl-14757 3 3 , , PUNCT crl-14757 3 4 the the DET crl-14757 3 5 direct direct ADJ crl-14757 3 6 - - PUNCT crl-14757 3 7 observation observation NOUN crl-14757 3 8 method method NOUN crl-14757 3 9 is be AUX crl-14757 3 10 attractive attractive ADJ crl-14757 3 11 because because SCONJ crl-14757 3 12 it it PRON crl-14757 3 13 may may AUX crl-14757 3 14 include include VERB crl-14757 3 15 broader broad ADJ crl-14757 3 16 classes class NOUN crl-14757 3 17 of of ADP crl-14757 3 18 use use NOUN crl-14757 3 19 than than ADP crl-14757 3 20 those those PRON crl-14757 3 21 covered cover VERB crl-14757 3 22 by by ADP crl-14757 3 23 other other ADJ crl-14757 3 24 measurement measurement NOUN crl-14757 3 25 methods method NOUN crl-14757 3 26 . . PUNCT crl-14757 4 1 extended extended ADJ crl-14757 4 2 use use NOUN crl-14757 4 3 of of ADP crl-14757 4 4 direct direct ADJ crl-14757 4 5 observation observation NOUN crl-14757 4 6 , , PUNCT crl-14757 4 7 however however ADV crl-14757 4 8 , , PUNCT crl-14757 4 9 is be AUX crl-14757 4 10 prohibitively prohibitively ADV crl-14757 4 11 expensive expensive ADJ crl-14757 4 12 , , PUNCT crl-14757 4 13 and and CCONJ crl-14757 4 14 , , PUNCT crl-14757 4 15 if if SCONJ crl-14757 4 16 taken take VERB crl-14757 4 17 to to ADP crl-14757 4 18 an an DET crl-14757 4 19 .extreme .extreme NOUN crl-14757 4 20 , , PUNCT crl-14757 4 21 may may AUX crl-14757 4 22 itself itself PRON crl-14757 4 23 intrude intrude VERB crl-14757 4 24 on on ADP crl-14757 4 25 total total ADJ crl-14757 4 26 periodical periodical ADJ crl-14757 4 27 use use NOUN crl-14757 4 28 . . PUNCT crl-14757 5 1 the the DET crl-14757 5 2 authors author NOUN crl-14757 5 3 conducted conduct VERB crl-14757 5 4 an an DET crl-14757 5 5 empirical empirical ADJ crl-14757 5 6 study study NOUN crl-14757 5 7 to to PART crl-14757 5 8 assess assess VERB crl-14757 5 9 the the DET crl-14757 5 10 practical practical ADJ crl-14757 5 11 merits merit NOUN crl-14757 5 12 of of ADP crl-14757 5 13 · · PUNCT crl-14757 5 14 direct direct ADJ crl-14757 5 15 observation observation NOUN crl-14757 5 16 work work NOUN crl-14757 5 17 . . PUNCT crl-14757 6 1 the the DET crl-14757 6 2 resulting result VERB crl-14757 6 3 data datum NOUN crl-14757 6 4 indicate indicate VERB crl-14757 6 5 that that SCONJ crl-14757 6 6 observational observational ADJ crl-14757 6 7 errors error NOUN crl-14757 6 8 , , PUNCT crl-14757 6 9 aggregation aggregation NOUN crl-14757 6 10 issues issue NOUN crl-14757 6 11 , , PUNCT crl-14757 6 12 and and CCONJ crl-14757 6 13 costs cost NOUN crl-14757 6 14 limit limit VERB crl-14757 6 15 the the DET crl-14757 6 16 feasibility feasibility NOUN crl-14757 6 17 of of ADP crl-14757 6 18 long long ADJ crl-14757 6 19 - - PUNCT crl-14757 6 20 term term NOUN crl-14757 6 21 , , PUNCT crl-14757 6 22 direct direct ADJ crl-14757 6 23 - - PUNCT crl-14757 6 24 observation observation NOUN crl-14757 6 25 use use NOUN crl-14757 6 26 studies study NOUN crl-14757 6 27 . . PUNCT crl-14757 7 1 with with ADP crl-14757 7 2 careful careful ADJ crl-14757 7 3 training training NOUN crl-14757 7 4 of of ADP crl-14757 7 5 observers observer NOUN crl-14757 7 6 , , PUNCT crl-14757 7 7 however however ADV crl-14757 7 8 , , PUNCT crl-14757 7 9 direct direct ADJ crl-14757 7 10 - - PUNCT crl-14757 7 11 observation observation NOUN crl-14757 7 12 work work NOUN crl-14757 7 13 may may AUX crl-14757 7 14 be be AUX crl-14757 7 15 useful useful ADJ crl-14757 7 16 in in ADP crl-14757 7 17 calibrating calibrate VERB crl-14757 7 18 the the DET crl-14757 7 19 results result NOUN crl-14757 7 20 of of ADP crl-14757 7 21 other other ADJ crl-14757 7 22 less less ADV crl-14757 7 23 expensive expensive ADJ crl-14757 7 24 methods method NOUN crl-14757 7 25 of of ADP crl-14757 7 26 measuring measure VERB crl-14757 7 27 periodical periodical ADJ crl-14757 7 28 use use NOUN crl-14757 7 29 . . PUNCT crl-14757 8 1 uring ure VERB crl-14757 8 2 the the DET crl-14757 8 3 past past ADJ crl-14757 8 4 few few ADJ crl-14757 8 5 years year NOUN crl-14757 8 6 , , PUNCT crl-14757 8 7 libraries library NOUN crl-14757 8 8 have have AUX crl-14757 8 9 had have VERB crl-14757 8 10 to to PART crl-14757 8 11 manage manage VERB crl-14757 8 12 unprecedented unprecedented ADJ crl-14757 8 13 increases increase NOUN crl-14757 8 14 in in ADP crl-14757 8 15 serials serial NOUN crl-14757 8 16 costs cost NOUN crl-14757 8 17 with with ADP crl-14757 8 18 limited limited ADJ crl-14757 8 19 or or CCONJ crl-14757 8 20 shrinking shrink VERB crl-14757 8 21 budgets budget NOUN crl-14757 8 22 . . PUNCT crl-14757 9 1 the the DET crl-14757 9 2 effect effect NOUN crl-14757 9 3 on on ADP crl-14757 9 4 collection collection NOUN crl-14757 9 5 development development NOUN crl-14757 9 6 has have AUX crl-14757 9 7 been be AUX crl-14757 9 8 a a DET crl-14757 9 9 decrease decrease NOUN crl-14757 9 10 in in ADP crl-14757 9 11 the the DET crl-14757 9 12 number number NOUN crl-14757 9 13 of of ADP crl-14757 9 14 monographs monograph NOUN crl-14757 9 15 added add VERB crl-14757 9 16 , , PUNCT crl-14757 9 17 canceled cancel VERB crl-14757 9 18 serials serial NOUN crl-14757 9 19 subscriptions subscription NOUN crl-14757 9 20 , , PUNCT crl-14757 9 21 increased increase VERB crl-14757 9 22 interlibrary interlibrary ADJ crl-14757 9 23 loan loan NOUN crl-14757 9 24 transactions transaction NOUN crl-14757 9 25 , , PUNCT crl-14757 9 26 and and CCONJ crl-14757 9 27 decreased decrease VERB crl-14757 9 28 institutional institutional ADJ crl-14757 9 29 research research NOUN crl-14757 9 30 efforts effort NOUN crl-14757 9 31 . . PUNCT crl-14757 10 1 in in ADP crl-14757 10 2 addition addition NOUN crl-14757 10 3 , , PUNCT crl-14757 10 4 cancellation cancellation NOUN crl-14757 10 5 of of ADP crl-14757 10 6 serials serial NOUN crl-14757 10 7 subscriptions subscription NOUN crl-14757 10 8 invariably invariably ADV crl-14757 10 9 lead lead VERB crl-14757 10 10 to to ADP crl-14757 10 11 some some DET crl-14757 10 12 concerns concern NOUN crl-14757 10 13 among among ADP crl-14757 10 14 faculty faculty NOUN crl-14757 10 15 and and CCONJ crl-14757 10 16 students student NOUN crl-14757 10 17 . . PUNCT crl-14757 11 1 in in ADP crl-14757 11 2 some some DET crl-14757 11 3 cases case NOUN crl-14757 11 4 , , PUNCT crl-14757 11 5 specific specific ADJ crl-14757 11 6 departments department NOUN crl-14757 11 7 or or CCONJ crl-14757 11 8 administrators administrator NOUN crl-14757 11 9 may may AUX crl-14757 11 10 reasonably reasonably ADV crl-14757 11 11 ask ask VERB crl-14757 11 12 libraries library NOUN crl-14757 11 13 to to PART crl-14757 11 14 justify justify VERB crl-14757 11 15 certain certain ADJ crl-14757 11 16 cancellation cancellation NOUN crl-14757 11 17 decisions decision NOUN crl-14757 11 18 . . PUNCT crl-14757 12 1 to to PART crl-14757 12 2 provide provide VERB crl-14757 12 3 such such ADJ crl-14757 12 4 justification justification NOUN crl-14757 12 5 , , PUNCT crl-14757 12 6 and and CCONJ crl-14757 12 7 to to PART crl-14757 12 8 ensure ensure VERB crl-14757 12 9 that that SCONJ crl-14757 12 10 cancellation cancellation NOUN crl-14757 12 11 decisions decision NOUN crl-14757 12 12 are be AUX crl-14757 12 13 indeed indeed ADV crl-14757 12 14 equitable equitable ADJ crl-14757 12 15 and and CCONJ crl-14757 12 16 reasonable reasonable ADJ crl-14757 12 17 , , PUNCT crl-14757 12 18 it it PRON crl-14757 12 19 is be AUX crl-14757 12 20 useful useful ADJ crl-14757 12 21 to to PART crl-14757 12 22 have have VERB crl-14757 12 23 available available ADJ crl-14757 12 24 several several ADJ crl-14757 12 25 objective objective ADJ crl-14757 12 26 measures measure NOUN crl-14757 12 27 of of ADP crl-14757 12 28 the the DET crl-14757 12 29 marifran marifran PROPN crl-14757 12 30 bustion bustion NOUN crl-14757 12 31 is be AUX crl-14757 12 32 head head NOUN crl-14757 12 33 , , PUNCT crl-14757 12 34 acquisitions acquisition NOUN crl-14757 12 35 department department NOUN crl-14757 12 36 at at ADP crl-14757 12 37 the the DET crl-14757 12 38 gelman gelman PROPN crl-14757 12 39 library library PROPN crl-14757 12 40 , , PUNCT crl-14757 12 41 george george PROPN crl-14757 12 42 washington washington PROPN crl-14757 12 43 university university PROPN crl-14757 12 44 , , PUNCT crl-14757 12 45 washington washington PROPN crl-14757 12 46 , , PUNCT crl-14757 12 47 dc dc PROPN crl-14757 12 48 20052 20052 NUM crl-14757 12 49 ; ; PUNCT crl-14757 12 50 john john PROPN crl-14757 12 51 eltinge eltinge PROPN crl-14757 12 52 is be AUX crl-14757 12 53 assistant assistant ADJ crl-14757 12 54 professor professor NOUN crl-14757 12 55 , , PUNCT crl-14757 12 56 department department NOUN crl-14757 12 57 of of ADP crl-14757 12 58 statistics statistic NOUN crl-14757 12 59 ; ; PUNCT crl-14757 12 60 and and CCONJ crl-14757 12 61 john john PROPN crl-14757 12 62 harer harer NOUN crl-14757 12 63 is be AUX crl-14757 12 64 head head NOUN crl-14757 12 65 , , PUNCT crl-14757 12 66 circulation circulation NOUN crl-14757 12 67 division division NOUN crl-14757 12 68 at at ADP crl-14757 12 69 the the DET crl-14757 12 70 sterling sterling PROPN crl-14757 12 71 c. c. PROPN crl-14757 12 72 evans evans PROPN crl-14757 12 73 library library PROPN crl-14757 12 74 , , PUNCT crl-14757 12 75 texas texas PROPN crl-14757 12 76 a&m a&m PROPN crl-14757 12 77 university university PROPN crl-14757 12 78 , , PUNCT crl-14757 12 79 college college NOUN crl-14757 12 80 station station NOUN crl-14757 12 81 , , PUNCT crl-14757 12 82 texas texas PROPN crl-14757 12 83 77843 77843 PROPN crl-14757 12 84 - - SYM crl-14757 12 85 3143 3143 NUM crl-14757 12 86 . . PUNCT crl-14757 13 1 the the DET crl-14757 13 2 authors author NOUN crl-14757 13 3 express express VERB crl-14757 13 4 appreciation appreciation NOUN crl-14757 13 5 for for ADP crl-14757 13 6 the the DET crl-14757 13 7 assistance assistance NOUN crl-14757 13 8 of of ADP crl-14757 13 9 irene irene PROPN crl-14757 13 10 hoadley hoadley PROPN crl-14757 13 11 , , PUNCT crl-14757 13 12 bill bill PROPN crl-14757 13 13 hobson hobson PROPN crl-14757 13 14 , , PUNCT crl-14757 13 15 jane jane PROPN crl-14757 13 16 oliver oliver PROPN crl-14757 13 17 , , PUNCT crl-14757 13 18 tommy tommy PROPN crl-14757 13 19 shaeffer shaeffer PROPN crl-14757 13 20 , , PUNCT crl-14757 13 21 richard richard PROPN crl-14757 13 22 sellers seller NOUN crl-14757 13 23 , , PUNCT crl-14757 13 24 tanya tanya PROPN crl-14757 13 25 wiggins wiggin NOUN crl-14757 13 26 , , PUNCT crl-14757 13 27 and and CCONJ crl-14757 13 28 jo jo PROPN crl-14757 13 29 ann ann PROPN crl-14757 13 30 williams williams PROPN crl-14757 13 31 in in ADP crl-14757 13 32 the the DET crl-14757 13 33 study study NOUN crl-14757 13 34 . . PUNCT crl-14757 14 1 the the DET crl-14757 14 2 authors author NOUN crl-14757 14 3 also also ADV crl-14757 14 4 thank thank VERB crl-14757 14 5 r. r. PROPN crl-14757 14 6 j. j. PROPN crl-14757 14 7 bartlett bartlett PROPN crl-14757 14 8 and and CCONJ crl-14757 14 9 e. e. PROPN crl-14757 14 10 d. d. PROPN crl-14757 14 11 alexander alexander PROPN crl-14757 14 12 for for ADP crl-14757 14 13 computational computational ADJ crl-14757 14 14 work work NOUN crl-14757 14 15 reported report VERB crl-14757 14 16 in in ADP crl-14757 14 17 the the DET crl-14757 14 18 statistical statistical ADJ crl-14757 14 19 analysis analysis NOUN crl-14757 14 20 section section NOUN crl-14757 14 21 . . PUNCT crl-14757 15 1 this this DET crl-14757 15 2 work work NOUN crl-14757 15 3 was be AUX crl-14757 15 4 supported support VERB crl-14757 15 5 in in ADP crl-14757 15 6 part part NOUN crl-14757 15 7 by by ADP crl-14757 15 8 grants grant NOUN crl-14757 15 9 from from ADP crl-14757 15 10 the the DET crl-14757 15 11 sterling sterling PROPN crl-14757 15 12 c. c. PROPN crl-14757 15 13 evans evans PROPN crl-14757 15 14 library library PROPN crl-14757 15 15 research research PROPN crl-14757 15 16 committee committee PROPN crl-14757 15 17 and and CCONJ crl-14757 15 18 the the DET crl-14757 15 19 texas texas PROPN crl-14757 15 20 a&m a&m PROPN crl-14757 15 21 university university PROPN crl-14757 15 22 mini mini NOUN crl-14757 15 23 - - ADJ crl-14757 15 24 grant grant ADJ crl-14757 15 25 committee committee NOUN crl-14757 15 26 . . PUNCT crl-14757 16 1 the the DET crl-14757 16 2 work work NOUN crl-14757 16 3 of of ADP crl-14757 16 4 the the DET crl-14757 16 5 second second ADJ crl-14757 16 6 author author NOUN crl-14757 16 7 was be AUX crl-14757 16 8 also also ADV crl-14757 16 9 supported support VERB crl-14757 16 10 in in ADP crl-14757 16 11 part part NOUN crl-14757 16 12 by by ADP crl-14757 16 13 grants grant NOUN crl-14757 16 14 from from ADP crl-14757 16 15 the the DET crl-14757 16 16 national national ADJ crl-14757 16 17 institutes institutes PROPN crl-14757 16 18 of of ADP crl-14757 16 19 health health NOUN crl-14757 16 20 ( ( PUNCT crl-14757 16 21 gm39015 gm39015 PROPN crl-14757 16 22 - - PUNCT crl-14757 16 23 01a1 01a1 NUM crl-14757 16 24 ) ) PUNCT crl-14757 16 25 and and CCONJ crl-14757 16 26 the the DET crl-14757 16 27 a. a. PROPN crl-14757 16 28 c. c. PROPN crl-14757 16 29 nielsen nielsen PROPN crl-14757 16 30 -company -company PROPN crl-14757 16 31 . . PUNCT crl-14757 17 1 537 537 NUM crl-14757 17 2 538 538 NUM crl-14757 17 3 college college NOUN crl-14757 17 4 & & CCONJ crl-14757 17 5 research research PROPN crl-14757 17 6 libraries librarie VERB crl-14757 17 7 use use NOUN crl-14757 17 8 of of ADP crl-14757 17 9 specific specific ADJ crl-14757 17 10 periodicals periodical NOUN crl-14757 17 11 and and CCONJ crl-14757 17 12 groups group NOUN crl-14757 17 13 of of ADP crl-14757 17 14 periodicals periodical NOUN crl-14757 17 15 , , PUNCT crl-14757 17 16 and and CCONJ crl-14757 17 17 of of ADP crl-14757 17 18 the the DET crl-14757 17 19 value value NOUN crl-14757 17 20 of of ADP crl-14757 17 21 specific specific ADJ crl-14757 17 22 periodicals periodical NOUN crl-14757 17 23 to to ADP crl-14757 17 24 a a DET crl-14757 17 25 given give VERB crl-14757 17 26 institution institution NOUN crl-14757 17 27 . . PUNCT crl-14757 18 1 use use VERB crl-14757 18 2 studies study NOUN crl-14757 18 3 are be AUX crl-14757 18 4 often often ADV crl-14757 18 5 designed design VERB crl-14757 18 6 to to PART crl-14757 18 7 examine examine VERB crl-14757 18 8 user user NOUN crl-14757 18 9 questionnaires questionnaires PROPN crl-14757 18 10 , , PUNCT crl-14757 18 11 interlibrary interlibrary ADJ crl-14757 18 12 loan loan NOUN crl-14757 18 13 requests request NOUN crl-14757 18 14 , , PUNCT crl-14757 18 15 photocopier photocopi ADJ crl-14757 18 16 use use NOUN crl-14757 18 17 , , PUNCT crl-14757 18 18 reshelving reshelve VERB crl-14757 18 19 counts count NOUN crl-14757 18 20 , , PUNCT crl-14757 18 21 and and CCONJ crl-14757 18 22 direct direct ADJ crl-14757 18 23 and and CCONJ crl-14757 18 24 indirect indirect ADJ crl-14757 18 25 observations observation NOUN crl-14757 18 26 of of ADP crl-14757 18 27 user user NOUN crl-14757 18 28 behavior behavior NOUN crl-14757 18 29 . . PUNCT crl-14757 19 1 all all DET crl-14757 19 2 types type NOUN crl-14757 19 3 of of ADP crl-14757 19 4 use use NOUN crl-14757 19 5 studies study NOUN crl-14757 19 6 have have VERB crl-14757 19 7 merit merit NOUN crl-14757 19 8 and and CCONJ crl-14757 19 9 rely rely VERB crl-14757 19 10 to to ADP crl-14757 19 11 greater great ADJ crl-14757 19 12 or or CCONJ crl-14757 19 13 lesser less ADJ crl-14757 19 14 degrees degree NOUN crl-14757 19 15 on on ADP crl-14757 19 16 the the DET crl-14757 19 17 cooperation cooperation NOUN crl-14757 19 18 or or CCONJ crl-14757 19 19 participation participation NOUN crl-14757 19 20 of of ADP crl-14757 19 21 users user NOUN crl-14757 19 22 and and CCONJ crl-14757 19 23 library library NOUN crl-14757 19 24 staff staff NOUN crl-14757 19 25 . . PUNCT crl-14757 20 1 user user NOUN crl-14757 20 2 questionnaires questionnaire NOUN crl-14757 20 3 rely rely VERB crl-14757 20 4 heavily heavily ADV crl-14757 20 5 on on ADP crl-14757 20 6 user user NOUN crl-14757 20 7 participation participation NOUN crl-14757 20 8 and and CCONJ crl-14757 20 9 cooperation cooperation NOUN crl-14757 20 10 ; ; PUNCT crl-14757 20 11 interlibrary interlibrary ADJ crl-14757 20 12 loan loan NOUN crl-14757 20 13 and and CCONJ crl-14757 20 14 photocopier photocopi ADJ crl-14757 20 15 use use NOUN crl-14757 20 16 depend depend VERB crl-14757 20 17 on on ADP crl-14757 20 18 staff staff NOUN crl-14757 20 19 records record NOUN crl-14757 20 20 ; ; PUNCT crl-14757 20 21 reshelving reshelve VERB crl-14757 20 22 counts count NOUN crl-14757 20 23 rely rely VERB crl-14757 20 24 on on ADP crl-14757 20 25 user user NOUN crl-14757 20 26 cooperation cooperation NOUN crl-14757 20 27 , , PUNCT crl-14757 20 28 but but CCONJ crl-14757 20 29 are be AUX crl-14757 20 30 more more ADV crl-14757 20 31 dependent dependent ADJ crl-14757 20 32 on on ADP crl-14757 20 33 staff staff NOUN crl-14757 20 34 efficiency efficiency NOUN crl-14757 20 35 in in ADP crl-14757 20 36 record record NOUN crl-14757 20 37 keeping keeping NOUN crl-14757 20 38 and and CCONJ crl-14757 20 39 returning return VERB crl-14757 20 40 material material NOUN crl-14757 20 41 to to ADP crl-14757 20 42 the the DET crl-14757 20 43 shelves shelf NOUN crl-14757 20 44 ; ; PUNCT crl-14757 20 45 and and CCONJ crl-14757 20 46 direct direct ADJ crl-14757 20 47 observation observation NOUN crl-14757 20 48 of of ADP crl-14757 20 49 user user NOUN crl-14757 20 50 behavior behavior NOUN crl-14757 20 51 relies rely VERB crl-14757 20 52 heavily heavily ADV crl-14757 20 53 on on ADP crl-14757 20 54 staff staff NOUN crl-14757 20 55 involvement involvement NOUN crl-14757 20 56 . . PUNCT crl-14757 21 1 , , PUNCT crl-14757 21 2 the the DET crl-14757 21 3 authors author NOUN crl-14757 21 4 designed design VERB crl-14757 21 5 the the DET crl-14757 21 6 auxiliary auxiliary NOUN crl-14757 21 7 s s X crl-14757 21 8 ~ ~ NOUN crl-14757 21 9 dy dy VERB crl-14757 21 10 to to PART crl-14757 21 11 assess assess VERB crl-14757 21 12 the the DET crl-14757 21 13 degree degree NOUN crl-14757 21 14 to to PART crl-14757 21 15 which which PRON crl-14757 21 16 direct direct ADJ crl-14757 21 17 observation observation NOUN crl-14757 21 18 permits permit VERB crl-14757 21 19 effective effective ADJ crl-14757 21 20 measurement measurement NOUN crl-14757 21 21 of of ADP crl-14757 21 22 periodical periodical ADJ crl-14757 21 23 use use NOUN crl-14757 21 24 not not PART crl-14757 21 25 recorded record VERB crl-14757 21 26 in in ADP crl-14757 21 27 reshelving reshelve VERB crl-14757 21 28 counts count NOUN crl-14757 21 29 . . PUNCT crl-14757 22 1 use use VERB crl-14757 22 2 studies study NOUN crl-14757 22 3 are be AUX crl-14757 22 4 generally generally ADV crl-14757 22 5 designed design VERB crl-14757 22 6 to to PART crl-14757 22 7 address address VERB crl-14757 22 8 several several ADJ crl-14757 22 9 questions question NOUN crl-14757 22 10 , , PUNCT crl-14757 22 11 including include VERB crl-14757 22 12 estimation estimation NOUN crl-14757 22 13 of of ADP crl-14757 22 14 total total ADJ crl-14757 22 15 use use NOUN crl-14757 22 16 and and CCONJ crl-14757 22 17 cost cost NOUN crl-14757 22 18 - - PUNCT crl-14757 22 19 per per ADP crl-14757 22 20 - - PUNCT crl-14757 22 21 use use NOUN crl-14757 22 22 of of ADP crl-14757 22 23 specific specific ADJ crl-14757 22 24 periodicals periodical NOUN crl-14757 22 25 ; ; PUNCT crl-14757 22 26 assessment assessment NOUN crl-14757 22 27 of of ADP crl-14757 22 28 periodicals periodical NOUN crl-14757 22 29 through through ADP crl-14757 22 30 faculty faculty NOUN crl-14757 22 31 ratings rating NOUN crl-14757 22 32 and and CCONJ crl-14757 22 33 citation citation NOUN crl-14757 22 34 analyses analysis NOUN crl-14757 22 35 ; ; PUNCT crl-14757 22 36 development development NOUN crl-14757 22 37 of of ADP crl-14757 22 38 procedures procedure NOUN crl-14757 22 39 for for ADP crl-14757 22 40 storage storage NOUN crl-14757 22 41 , , PUNCT crl-14757 22 42 cancellation cancellation NOUN crl-14757 22 43 , , PUNCT crl-14757 22 44 duplication duplication NOUN crl-14757 22 45 , , PUNCT crl-14757 22 46 and and CCONJ crl-14757 22 47 acquisition acquisition NOUN crl-14757 22 48 of of ADP crl-14757 22 49 back back ADJ crl-14757 22 50 volumes volume NOUN crl-14757 22 51 ; ; PUNCT crl-14757 22 52 and and CCONJ crl-14757 22 53 development development NOUN crl-14757 22 54 of of ADP crl-14757 22 55 issue issue NOUN crl-14757 22 56 binding bind VERB crl-14757 22 57 and and CCONJ crl-14757 22 58 retention retention NOUN crl-14757 22 59 schedules schedule NOUN crl-14757 22 60 . . PUNCT crl-14757 23 1 each each PRON crl-14757 23 2 of of ADP crl-14757 23 3 these these DET crl-14757 23 4 issues issue NOUN crl-14757 23 5 plays play VERB crl-14757 23 6 a a DET crl-14757 23 7 role role NOUN crl-14757 23 8 in in ADP crl-14757 23 9 periodical periodical ADJ crl-14757 23 10 cancellation cancellation NOUN crl-14757 23 11 decisions decision NOUN crl-14757 23 12 required require VERB crl-14757 23 13 by by ADP crl-14757 23 14 reductions reduction NOUN crl-14757 23 15 in in ADP crl-14757 23 16 acquisitions acquisition NOUN crl-14757 23 17 budgets budget NOUN crl-14757 23 18 . . PUNCT crl-14757 24 1 1 1 NUM crl-14757 24 2 questions question NOUN crl-14757 24 3 involving involve VERB crl-14757 24 4 shelf shelf NOUN crl-14757 24 5 space space NOUN crl-14757 24 6 or or CCONJ crl-14757 24 7 use use VERB crl-14757 24 8 density density NOUN crl-14757 24 9 are be AUX crl-14757 24 10 of of ADP crl-14757 24 11 secondary secondary ADJ crl-14757 24 12 interest.2 interest.2 NOUN crl-14757 24 13 in in ADP crl-14757 24 14 the the DET crl-14757 24 15 authors author NOUN crl-14757 24 16 ' ' PART crl-14757 24 17 use use NOUN crl-14757 24 18 study study NOUN crl-14757 24 19 , , PUNCT crl-14757 24 20 the the DET crl-14757 24 21 principal principal ADJ crl-14757 24 22 measure measure NOUN crl-14757 24 23 of of ADP crl-14757 24 24 periodical periodical ADJ crl-14757 24 25 use use NOUN crl-14757 24 26 was be AUX crl-14757 24 27 a a DET crl-14757 24 28 daily daily ADJ crl-14757 24 29 count count NOUN crl-14757 24 30 of of ADP crl-14757 24 31 the the DET crl-14757 24 32 number number NOUN crl-14757 24 33 of of ADP crl-14757 24 34 reshelvings reshelving NOUN crl-14757 24 35 of of ADP crl-14757 24 36 each each DET crl-14757 24 37 periodical periodical ADJ crl-14757 24 38 . . PUNCT crl-14757 25 1 some some DET crl-14757 25 2 controversy controversy NOUN crl-14757 25 3 exists exist VERB crl-14757 25 4 regarding regard VERB crl-14757 25 5 the the DET crl-14757 25 6 use use NOUN crl-14757 25 7 of of ADP crl-14757 25 8 a a DET crl-14757 25 9 reshelving reshelve VERB crl-14757 25 10 count count NOUN crl-14757 25 11 as as ADP crl-14757 25 12 a a DET crl-14757 25 13 proxy proxy NOUN crl-14757 25 14 for for ADP crl-14757 25 15 the the DET crl-14757 25 16 total total ADJ crl-14757 25 17 use use NOUN crl-14757 25 18 of of ADP crl-14757 25 19 a a DET crl-14757 25 20 given give VERB crl-14757 25 21 periodical periodical NOUN crl-14757 25 22 . . PUNCT crl-14757 26 1 for for ADP crl-14757 26 2 example example NOUN crl-14757 26 3 , , PUNCT crl-14757 26 4 colin colin PROPN crl-14757 26 5 r. r. PROPN crl-14757 26 6 taylor taylor PROPN crl-14757 26 7 reported report VERB crl-14757 26 8 a a DET crl-14757 26 9 case case NOUN crl-14757 26 10 in in ADP crl-14757 26 11 which which PRON crl-14757 26 12 reshelving reshelve VERB crl-14757 26 13 counts count NOUN crl-14757 26 14 represented represent VERB crl-14757 26 15 only only ADV crl-14757 26 16 22 22 NUM crl-14757 26 17 to to PART crl-14757 26 18 40 40 NUM crl-14757 26 19 percent percent NOUN crl-14757 26 20 of of ADP crl-14757 26 21 an an DET crl-14757 26 22 alternative alternative ADJ crl-14757 26 23 measure measure NOUN crl-14757 26 24 of of ADP crl-14757 26 25 journal journal PROPN crl-14757 26 26 use.3 use.3 PROPN crl-14757 26 27 november november PROPN crl-14757 26 28 1992 1992 NUM crl-14757 26 29 the the DET crl-14757 26 30 implications implication NOUN crl-14757 26 31 of of ADP crl-14757 26 32 a a DET crl-14757 26 33 similar similar ADJ crl-14757 26 34 undercount undercount ADJ crl-14757 26 35 rate rate NOUN crl-14757 26 36 for for ADP crl-14757 26 37 the the DET crl-14757 26 38 texas texas PROPN crl-14757 26 39 a&m a&m PROPN crl-14757 26 40 university university PROPN crl-14757 26 41 study study NOUN crl-14757 26 42 are be AUX crl-14757 26 43 threefold threefold ADJ crl-14757 26 44 . . PUNCT crl-14757 27 1 first first ADV crl-14757 27 2 , , PUNCT crl-14757 27 3 such such DET crl-14757 27 4 an an DET crl-14757 27 5 undercount undercount NOUN crl-14757 27 6 may may AUX crl-14757 27 7 lead lead VERB crl-14757 27 8 to to ADP crl-14757 27 9 a a DET crl-14757 27 10 discouraging discouraging ADJ crl-14757 27 11 and and CCONJ crl-14757 27 12 misleading misleading ADJ crl-14757 27 13 picture picture NOUN crl-14757 27 14 of of ADP crl-14757 27 15 the the DET crl-14757 27 16 value value NOUN crl-14757 27 17 of of ADP crl-14757 27 18 the the DET crl-14757 27 19 library library NOUN crl-14757 27 20 periodical periodical ADJ crl-14757 27 21 collection collection NOUN crl-14757 27 22 to to ADP crl-14757 27 23 the the DET crl-14757 27 24 university university NOUN crl-14757 27 25 community community NOUN crl-14757 27 26 . . PUNCT crl-14757 28 1 second second ADV crl-14757 28 2 , , PUNCT crl-14757 28 3 the the DET crl-14757 28 4 undercount undercount NOUN crl-14757 28 5 may may AUX crl-14757 28 6 lead lead VERB crl-14757 28 7 certain certain ADJ crl-14757 28 8 rarely rarely ADV crl-14757 28 9 used use VERB crl-14757 28 10 periodicals periodical NOUN crl-14757 28 11 to to PART crl-14757 28 12 be be AUX crl-14757 28 13 classified classify VERB crl-14757 28 14 as as ADP crl-14757 28 15 unused unused ADJ crl-14757 28 16 . . PUNCT crl-14757 29 1 this this DET crl-14757 29 2 misclassification misclassification NOUN crl-14757 29 3 might might AUX crl-14757 29 4 lead lead VERB crl-14757 29 5 to to ADP crl-14757 29 6 removal removal NOUN crl-14757 29 7 of of ADP crl-14757 29 8 such such ADJ crl-14757 29 9 rarely rarely ADV crl-14757 29 10 used use VERB crl-14757 29 11 periodicals periodical NOUN crl-14757 29 12 under under ADP crl-14757 29 13 a a DET crl-14757 29 14 deselection deselection NOUN crl-14757 29 15 policy policy NOUN crl-14757 29 16 that that PRON crl-14757 29 17 employs employ VERB crl-14757 29 18 zero zero NUM crl-14757 29 19 use use NOUN crl-14757 29 20 per per X crl-14757 29 21 se se X crl-14757 29 22 as as ADP crl-14757 29 23 an an DET crl-14757 29 24 important important ADJ crl-14757 29 25 criterion criterion NOUN crl-14757 29 26 for for ADP crl-14757 29 27 cancellation.4 cancellation.4 NOUN crl-14757 29 28 third third ADJ crl-14757 29 29 , , PUNCT crl-14757 29 30 and and CCONJ crl-14757 29 31 most most ADV crl-14757 29 32 important important ADJ crl-14757 29 33 , , PUNCT crl-14757 29 34 differences difference NOUN crl-14757 29 35 in in ADP crl-14757 29 36 the the DET crl-14757 29 37 undercount undercount ADJ crl-14757 29 38 rate rate NOUN crl-14757 29 39 across across ADP crl-14757 29 40 disciplines discipline NOUN crl-14757 29 41 or or CCONJ crl-14757 29 42 periodicals periodical NOUN crl-14757 29 43 may may AUX crl-14757 29 44 lead lead VERB crl-14757 29 45 to to ADP crl-14757 29 46 reported report VERB crl-14757 29 47 reshelving reshelve VERB crl-14757 29 48 counts count NOUN crl-14757 29 49 that that PRON crl-14757 29 50 underrepresent underrepresent NOUN crl-14757 29 51 or or CCONJ crl-14757 29 52 overrepresent overrepresent NOUN crl-14757 29 53 the the DET crl-14757 29 54 true true ADJ crl-14757 29 55 proportionate proportionate ADJ crl-14757 29 56 use use NOUN crl-14757 29 57 of of ADP crl-14757 29 58 specific specific ADJ crl-14757 29 59 periodicals periodical NOUN crl-14757 29 60 or or CCONJ crl-14757 29 61 groups group NOUN crl-14757 29 62 of of ADP crl-14757 29 63 periodicals periodical NOUN crl-14757 29 64 . . PUNCT crl-14757 30 1 this this DET crl-14757 30 2 result result NOUN crl-14757 30 3 in in ADP crl-14757 30 4 tum tum NOUN crl-14757 30 5 may may AUX crl-14757 30 6 lead lead VERB crl-14757 30 7 to to ADP crl-14757 30 8 inequitable inequitable ADJ crl-14757 30 9 or or CCONJ crl-14757 30 10 inefficient inefficient ADJ crl-14757 30 11 cancellation cancellation NOUN crl-14757 30 12 decisions decision NOUN crl-14757 30 13 . . PUNCT crl-14757 31 1 these these DET crl-14757 31 2 issues issue NOUN crl-14757 31 3 led lead VERB crl-14757 31 4 the the DET crl-14757 31 5 authors author NOUN crl-14757 31 6 to to PART crl-14757 31 7 consider consider VERB crl-14757 31 8 direct direct ADJ crl-14757 31 9 observation observation NOUN crl-14757 31 10 of of ADP crl-14757 31 11 periodical periodical ADJ crl-14757 31 12 use use NOUN crl-14757 31 13 as as ADP crl-14757 31 14 an an DET crl-14757 31 15 alternative alternative NOUN crl-14757 31 16 to to ADP crl-14757 31 17 reshelving reshelve VERB crl-14757 31 18 counts count NOUN crl-14757 31 19 . . PUNCT crl-14757 32 1 in in ADP crl-14757 32 2 principle principle NOUN crl-14757 32 3 , , PUNCT crl-14757 32 4 a a DET crl-14757 32 5 direct direct ADJ crl-14757 32 6 - - PUNCT crl-14757 32 7 observation observation NOUN crl-14757 32 8 study study NOUN crl-14757 32 9 is be AUX crl-14757 32 10 more more ADV crl-14757 32 11 attractive attractive ADJ crl-14757 32 12 than than ADP crl-14757 32 13 a a DET crl-14757 32 14 reshelving reshelve VERB crl-14757 32 15 - - PUNCT crl-14757 32 16 count count NOUN crl-14757 32 17 study study NOUN crl-14757 32 18 because because SCONJ crl-14757 32 19 the the DET crl-14757 32 20 investigation investigation NOUN crl-14757 32 21 may may AUX crl-14757 32 22 design design VERB crl-14757 32 23 a a DET crl-14757 32 24 direct direct ADJ crl-14757 32 25 - - PUNCT crl-14757 32 26 observation observation NOUN crl-14757 32 27 study study NOUN crl-14757 32 28 to to PART crl-14757 32 29 measure measure VERB crl-14757 32 30 specific specific ADJ crl-14757 32 31 use use NOUN crl-14757 32 32 types type NOUN crl-14757 32 33 of of ADP crl-14757 32 34 interest interest NOUN crl-14757 32 35 and and CCONJ crl-14757 32 36 avoid avoid VERB crl-14757 32 37 the the DET crl-14757 32 38 differential differential ADJ crl-14757 32 39 undercount undercount ADJ crl-14757 32 40 issues issue NOUN crl-14757 32 41 described describe VERB crl-14757 32 42 above above ADP crl-14757 32 43 . . PUNCT crl-14757 33 1 more more ADV crl-14757 33 2 practically practically ADV crl-14757 33 3 , , PUNCT crl-14757 33 4 however however ADV crl-14757 33 5 , , PUNCT crl-14757 33 6 observational observational ADJ crl-14757 33 7 errors error NOUN crl-14757 33 8 , , PUNCT crl-14757 33 9 aggregation aggregation NOUN crl-14757 33 10 issues issue NOUN crl-14757 33 11 , , PUNCT crl-14757 33 12 intervention intervention NOUN crl-14757 33 13 effects effect NOUN crl-14757 33 14 , , PUNCT crl-14757 33 15 and and CCONJ crl-14757 33 16 costs cost NOUN crl-14757 33 17 may may AUX crl-14757 33 18 limit limit VERB crl-14757 33 19 the the DET crl-14757 33 20 value value NOUN crl-14757 33 21 of of ADP crl-14757 33 22 direct direct ADJ crl-14757 33 23 observation observation NOUN crl-14757 33 24 of of ADP crl-14757 33 25 periodical periodical ADJ crl-14757 33 26 usage usage NOUN crl-14757 33 27 . . PUNCT crl-14757 34 1 to to PART crl-14757 34 2 address address VERB crl-14757 34 3 these these DET crl-14757 34 4 issues issue NOUN crl-14757 34 5 , , PUNCT crl-14757 34 6 the the DET crl-14757 34 7 authors author NOUN crl-14757 34 8 conducted conduct VERB crl-14757 34 9 an an DET crl-14757 34 10 auxiliary auxiliary ADJ crl-14757 34 11 study study NOUN crl-14757 34 12 based base VERB crl-14757 34 13 on on ADP crl-14757 34 14 direct direct ADJ crl-14757 34 15 observation observation NOUN crl-14757 34 16 of of ADP crl-14757 34 17 current current ADJ crl-14757 34 18 periodical periodical ADJ crl-14757 34 19 usage usage NOUN crl-14757 34 20 in in ADP crl-14757 34 21 the the DET crl-14757 34 22 evans evans PROPN crl-14757 34 23 library library PROPN crl-14757 34 24 . . PUNCT crl-14757 35 1 this this DET crl-14757 35 2 auxiliary auxiliary ADJ crl-14757 35 3 study study NOUN crl-14757 35 4 permitted permit VERB crl-14757 35 5 the the DET crl-14757 35 6 authors author NOUN crl-14757 35 7 : : PUNCT crl-14757 35 8 ( ( PUNCT crl-14757 35 9 1 1 X crl-14757 35 10 ) ) PUNCT crl-14757 35 11 to to PART crl-14757 35 12 assess assess VERB crl-14757 35 13 the the DET crl-14757 35 14 merits merit NOUN crl-14757 35 15 of of ADP crl-14757 35 16 the the DET crl-14757 35 17 direct direct ADJ crl-14757 35 18 - - PUNCT crl-14757 35 19 observation observation NOUN crl-14757 35 20 method method NOUN crl-14757 35 21 and and CCONJ crl-14757 35 22 ( ( PUNCT crl-14757 35 23 2 2 NUM crl-14757 35 24 ) ) PUNCT crl-14757 35 25 to to PART crl-14757 35 26 compare compare VERB crl-14757 35 27 the the DET crl-14757 35 28 directobservation directobservation NOUN crl-14757 35 29 use use VERB crl-14757 35 30 counts count NOUN crl-14757 35 31 and and CCONJ crl-14757 35 32 reshelving reshelve VERB crl-14757 35 33 counts count NOUN crl-14757 35 34 for for ADP crl-14757 35 35 specific specific ADJ crl-14757 35 36 groups group NOUN crl-14757 35 37 of of ADP crl-14757 35 38 journals journal NOUN crl-14757 35 39 on on ADP crl-14757 35 40 the the DET crl-14757 35 41 same same ADJ crl-14757 35 42 days day NOUN crl-14757 35 43 . . PUNCT crl-14757 36 1 the the DET crl-14757 36 2 present present ADJ crl-14757 36 3 article article NOUN crl-14757 36 4 addresses address VERB crl-14757 36 5 the the DET crl-14757 36 6 first first ADJ crl-14757 36 7 issue issue NOUN crl-14757 36 8 ; ; PUNCT crl-14757 36 9 subsequent subsequent ADJ crl-14757 36 10 papers paper NOUN crl-14757 36 11 will will AUX crl-14757 36 12 discuss discuss VERB crl-14757 36 13 the the DET crl-14757 36 14 second second ADJ crl-14757 36 15 . . PUNCT crl-14757 37 1 the the DET crl-14757 37 2 remainder remainder NOUN crl-14757 37 3 of of ADP crl-14757 37 4 this this DET crl-14757 37 5 paper paper NOUN crl-14757 37 6 is be AUX crl-14757 37 7 organized organize VERB crl-14757 37 8 as as SCONJ crl-14757 37 9 follows follow VERB crl-14757 37 10 . . PUNCT crl-14757 38 1 the the DET crl-14757 38 2 methodology methodology NOUN crl-14757 38 3 section section NOUN crl-14757 38 4 presents present VERB crl-14757 38 5 the the DET crl-14757 38 6 basic basic ADJ crl-14757 38 7 methodology methodology NOUN crl-14757 38 8 of of ADP crl-14757 38 9 the the DET crl-14757 38 10 auxiliary auxiliary ADJ crl-14757 38 11 study study NOUN crl-14757 38 12 , , PUNCT crl-14757 38 13 including include VERB crl-14757 38 14 a a DET crl-14757 38 15 description description NOUN crl-14757 38 16 of of ADP crl-14757 38 17 the the DET crl-14757 38 18 periodicals periodical NOUN crl-14757 38 19 studied study VERB crl-14757 38 20 , , PUNCT crl-14757 38 21 an an DET crl-14757 38 22 outline outline NOUN crl-14757 38 23 of of ADP crl-14757 38 24 the the DET crl-14757 38 25 randomized randomized ADJ crl-14757 38 26 design design NOUN crl-14757 38 27 for for ADP crl-14757 38 28 the the DET crl-14757 38 29 direct direct ADJ crl-14757 38 30 observation observation NOUN crl-14757 38 31 of of ADP crl-14757 38 32 stacks stack NOUN crl-14757 38 33 , , PUNCT crl-14757 38 34 and and CCONJ crl-14757 38 35 the the DET crl-14757 38 36 definition definition NOUN crl-14757 38 37 of of ADP crl-14757 38 38 " " PUNCT crl-14757 38 39 use use NOUN crl-14757 38 40 " " PUNCT crl-14757 38 41 employed employ VERB crl-14757 38 42 in in ADP crl-14757 38 43 the the DET crl-14757 38 44 direct direct ADJ crl-14757 38 45 - - PUNCT crl-14757 38 46 observation observation NOUN crl-14757 38 47 work work NOUN crl-14757 38 48 . . PUNCT crl-14757 39 1 methodology methodology NOUN crl-14757 39 2 also also ADV crl-14757 39 3 discusses discuss VERB crl-14757 39 4 the the DET crl-14757 39 5 assessment assessment NOUN crl-14757 39 6 of of ADP crl-14757 39 7 observational observational ADJ crl-14757 39 8 errors error NOUN crl-14757 39 9 and and CCONJ crl-14757 39 10 reports report VERB crl-14757 39 11 the the DET crl-14757 39 12 costs cost NOUN crl-14757 39 13 of of ADP crl-14757 39 14 the the DET crl-14757 39 15 direct direct ADJ crl-14757 39 16 - - PUNCT crl-14757 39 17 observation observation NOUN crl-14757 39 18 and and CCONJ crl-14757 39 19 reshelving reshelve VERB crl-14757 39 20 - - PUNCT crl-14757 39 21 count count NOUN crl-14757 39 22 studies study NOUN crl-14757 39 23 . . PUNCT crl-14757 40 1 the the DET crl-14757 40 2 statistical statistical ADJ crl-14757 40 3 results result NOUN crl-14757 40 4 section section NOUN crl-14757 40 5 reports report VERB crl-14757 40 6 some some DET crl-14757 40 7 summary summary NOUN crl-14757 40 8 statistics statistic NOUN crl-14757 40 9 and and CCONJ crl-14757 40 10 standard standard ADJ crl-14757 40 11 errors error NOUN crl-14757 40 12 for for ADP crl-14757 40 13 the the DET crl-14757 40 14 direct direct ADJ crl-14757 40 15 - - PUNCT crl-14757 40 16 observation observation NOUN crl-14757 40 17 method method NOUN crl-14757 40 18 and and CCONJ crl-14757 40 19 also also ADV crl-14757 40 20 analyzes analyze VERB crl-14757 40 21 the the DET crl-14757 40 22 structure structure NOUN crl-14757 40 23 of of ADP crl-14757 40 24 the the DET crl-14757 40 25 observational observational ADJ crl-14757 40 26 errors error NOUN crl-14757 40 27 encountered encounter VERB crl-14757 40 28 in in ADP crl-14757 40 29 this this DET crl-14757 40 30 study study NOUN crl-14757 40 31 . . PUNCT crl-14757 41 1 the the DET crl-14757 41 2 same same ADJ crl-14757 41 3 section section NOUN crl-14757 41 4 discusses discuss VERB crl-14757 41 5 the the DET crl-14757 41 6 degree degree NOUN crl-14757 41 7 to to PART crl-14757 41 8 which which PRON crl-14757 41 9 these these DET crl-14757 41 10 results result NOUN crl-14757 41 11 may may AUX crl-14757 41 12 be be AUX crl-14757 41 13 generalized generalize VERB crl-14757 41 14 to to ADP crl-14757 41 15 other other ADJ crl-14757 41 16 time time NOUN crl-14757 41 17 periods period NOUN crl-14757 41 18 and and CCONJ crl-14757 41 19 to to ADP crl-14757 41 20 titles title NOUN crl-14757 41 21 and and CCONJ crl-14757 41 22 volumes volume NOUN crl-14757 41 23 not not PART crl-14757 41 24 contained contain VERB crl-14757 41 25 in in ADP crl-14757 41 26 the the DET crl-14757 41 27 current current ADJ crl-14757 41 28 periodicals periodical NOUN crl-14757 41 29 department department NOUN crl-14757 41 30 . . PUNCT crl-14757 42 1 the the DET crl-14757 42 2 section section NOUN crl-14757 42 3 concludes conclude VERB crl-14757 42 4 with with ADP crl-14757 42 5 a a DET crl-14757 42 6 discussion discussion NOUN crl-14757 42 7 of of ADP crl-14757 42 8 some some DET crl-14757 42 9 aggregation aggregation NOUN crl-14757 42 10 issues issue NOUN crl-14757 42 11 which which PRON crl-14757 42 12 arise arise VERB crl-14757 42 13 in in ADP crl-14757 42 14 direct direct ADJ crl-14757 42 15 - - PUNCT crl-14757 42 16 observation observation NOUN crl-14757 42 17 studies study NOUN crl-14757 42 18 . . PUNCT crl-14757 43 1 finally finally ADV crl-14757 43 2 , , PUNCT crl-14757 43 3 the the DET crl-14757 43 4 discussion discussion NOUN crl-14757 43 5 section section NOUN crl-14757 43 6 presents present VERB crl-14757 43 7 some some DET crl-14757 43 8 general general ADJ crl-14757 43 9 implications implication NOUN crl-14757 43 10 and and CCONJ crl-14757 43 11 limitations limitation NOUN crl-14757 43 12 of of ADP crl-14757 43 13 the the DET crl-14757 43 14 results result NOUN crl-14757 43 15 of of ADP crl-14757 43 16 this this DET crl-14757 43 17 study study NOUN crl-14757 43 18 . . PUNCT crl-14757 44 1 methodology methodology NOUN crl-14757 44 2 the the DET crl-14757 44 3 authors author NOUN crl-14757 44 4 designed design VERB crl-14757 44 5 the the DET crl-14757 44 6 auxiliary auxiliary ADJ crl-14757 44 7 study study NOUN crl-14757 44 8 to to PART crl-14757 44 9 assess assess VERB crl-14757 44 10 the the DET crl-14757 44 11 degree degree NOUN crl-14757 44 12 to to PART crl-14757 44 13 which which PRON crl-14757 44 14 direct direct ADJ crl-14757 44 15 observation observation NOUN crl-14757 44 16 permits permit VERB crl-14757 44 17 effective effective ADJ crl-14757 44 18 measurement measurement NOUN crl-14757 44 19 of of ADP crl-14757 44 20 periodical periodical ADJ crl-14757 44 21 use use NOUN crl-14757 44 22 not not PART crl-14757 44 23 recorded record VERB crl-14757 44 24 in in ADP crl-14757 44 25 reshelving reshelve VERB crl-14757 44 26 counts count NOUN crl-14757 44 27 . . PUNCT crl-14757 45 1 the the DET crl-14757 45 2 design design NOUN crl-14757 45 3 involved involve VERB crl-14757 45 4 observation observation NOUN crl-14757 45 5 of of ADP crl-14757 45 6 periodical periodical ADJ crl-14757 45 7 use use NOUN crl-14757 45 8 at at ADP crl-14757 45 9 randomly randomly ADV crl-14757 45 10 selected select VERB crl-14757 45 11 locations location NOUN crl-14757 45 12 and and CCONJ crl-14757 45 13 times time NOUN crl-14757 45 14 , , PUNCT crl-14757 45 15 a a DET crl-14757 45 16 detailed detailed ADJ crl-14757 45 17 operational operational ADJ crl-14757 45 18 definition definition NOUN crl-14757 45 19 of of ADP crl-14757 45 20 periodical periodical ADJ crl-14757 45 21 use use NOUN crl-14757 45 22 , , PUNCT crl-14757 45 23 and and CCONJ crl-14757 45 24 an an DET crl-14757 45 25 assessment assessment NOUN crl-14757 45 26 of of ADP crl-14757 45 27 the the DET crl-14757 45 28 bias bias NOUN crl-14757 45 29 and and CCONJ crl-14757 45 30 variance variance NOUN crl-14757 45 31 of of ADP crl-14757 45 32 observational observational ADJ crl-14757 45 33 errors error NOUN crl-14757 45 34 . . PUNCT crl-14757 46 1 cost cost NOUN crl-14757 46 2 constraints constraint NOUN crl-14757 46 3 were be AUX crl-14757 46 4 an an DET crl-14757 46 5 important important ADJ crl-14757 46 6 additional additional ADJ crl-14757 46 7 factor factor NOUN crl-14757 46 8 in in ADP crl-14757 46 9 the the DET crl-14757 46 10 design design NOUN crl-14757 46 11 of of ADP crl-14757 46 12 the the DET crl-14757 46 13 auxiliary auxiliary ADJ crl-14757 46 14 study study NOUN crl-14757 46 15 . . PUNCT crl-14757 47 1 the the DET crl-14757 47 2 scope scope NOUN crl-14757 47 3 of of ADP crl-14757 47 4 the the DET crl-14757 47 5 study study NOUN crl-14757 47 6 the the DET crl-14757 47 7 investigators investigator NOUN crl-14757 47 8 restricted restrict VERB crl-14757 47 9 the the DET crl-14757 47 10 auxiliary auxiliary ADJ crl-14757 47 11 study study NOUN crl-14757 47 12 to to ADP crl-14757 47 13 the the DET crl-14757 47 14 current current ADJ crl-14757 47 15 periodicals periodical NOUN crl-14757 47 16 department department NOUN crl-14757 47 17 ( ( PUNCT crl-14757 47 18 cpd cpd PROPN crl-14757 47 19 ) ) PUNCT crl-14757 47 20 of of ADP crl-14757 47 21 the the DET crl-14757 47 22 evans evans PROPN crl-14757 47 23 library library PROPN crl-14757 47 24 . . PUNCT crl-14757 48 1 recent recent ADJ crl-14757 48 2 issues issue NOUN crl-14757 48 3 of of ADP crl-14757 48 4 approximately approximately ADV crl-14757 48 5 7,500 7,500 NUM crl-14757 48 6 periodical periodical ADJ crl-14757 48 7 titles title NOUN crl-14757 48 8 were be AUX crl-14757 48 9 stored store VERB crl-14757 48 10 in in ADP crl-14757 48 11 the the DET crl-14757 48 12 cpd cpd NOUN crl-14757 48 13 . . PUNCT crl-14757 49 1 throughout throughout ADP crl-14757 49 2 the the DET crl-14757 49 3 study study NOUN crl-14757 49 4 , , PUNCT crl-14757 49 5 the the DET crl-14757 49 6 titles title NOUN crl-14757 49 7 had have VERB crl-14757 49 8 an an DET crl-14757 49 9 average average ADJ crl-14757 49 10 age age NOUN crl-14757 49 11 of of ADP crl-14757 49 12 approximately approximately ADV crl-14757 49 13 nine nine NUM crl-14757 49 14 months month NOUN crl-14757 49 15 ( ( PUNCT crl-14757 49 16 from from ADP crl-14757 49 17 date date NOUN crl-14757 49 18 of of ADP crl-14757 49 19 receipt receipt NOUN crl-14757 49 20 ) ) PUNCT crl-14757 49 21 and and CCONJ crl-14757 49 22 had have VERB crl-14757 49 23 an an DET crl-14757 49 24 average average NOUN crl-14757 49 25 of of ADP crl-14757 49 26 eight eight NUM crl-14757 49 27 issues issue NOUN crl-14757 49 28 stored store VERB crl-14757 49 29 in in ADP crl-14757 49 30 the the DET crl-14757 49 31 cpd cpd NOUN crl-14757 49 32 . . PUNCT crl-14757 50 1 during during ADP crl-14757 50 2 the the DET crl-14757 50 3 week week NOUN crl-14757 50 4 of of ADP crl-14757 50 5 the the DET crl-14757 50 6 study study NOUN crl-14757 50 7 , , PUNCT crl-14757 50 8 approximately approximately ADV crl-14757 50 9 1,600 1,600 NUM crl-14757 50 10 issues issue NOUN crl-14757 50 11 were be AUX crl-14757 50 12 received receive VERB crl-14757 50 13 and and CCONJ crl-14757 50 14 added add VERB crl-14757 50 15 to to ADP crl-14757 50 16 the the DET crl-14757 50 17 cpd cpd NOUN crl-14757 50 18 , , PUNCT crl-14757 50 19 and and CCONJ crl-14757 50 20 660 660 NUM crl-14757 50 21 volumes volume NOUN crl-14757 50 22 ( ( PUNCT crl-14757 50 23 approximately approximately ADV crl-14757 50 24 2,640 2,640 NUM crl-14757 50 25 issues issue NOUN crl-14757 50 26 ) ) PUNCT crl-14757 50 27 were be AUX crl-14757 50 28 removed remove VERB crl-14757 50 29 for for ADP crl-14757 50 30 binding bind VERB crl-14757 50 31 . . PUNCT crl-14757 51 1 the the DET crl-14757 51 2 auxiliary auxiliary ADJ crl-14757 51 3 study study NOUN crl-14757 51 4 did do AUX crl-14757 51 5 not not PART crl-14757 51 6 consider consider VERB crl-14757 51 7 titles title NOUN crl-14757 51 8 or or CCONJ crl-14757 51 9 volumes volume NOUN crl-14757 51 10 outside outside ADP crl-14757 51 11 the the DET crl-14757 51 12 cpd cpd NOUN crl-14757 51 13 . . PUNCT crl-14757 52 1 for for ADP crl-14757 52 2 one one NUM crl-14757 52 3 reason reason NOUN crl-14757 52 4 , , PUNCT crl-14757 52 5 differential differential ADJ crl-14757 52 6 undercount undercount NOUN crl-14757 52 7 rates rate NOUN crl-14757 52 8 observation observation NOUN crl-14757 52 9 of of ADP crl-14757 52 10 periodical periodical ADJ crl-14757 52 11 usage usage NOUN crl-14757 52 12 539 539 NUM crl-14757 52 13 in in ADP crl-14757 52 14 reshelving reshelve VERB crl-14757 52 15 measures measure NOUN crl-14757 52 16 were be AUX crl-14757 52 17 considered consider VERB crl-14757 52 18 to to PART crl-14757 52 19 be be AUX crl-14757 52 20 of of ADP crl-14757 52 21 particular particular ADJ crl-14757 52 22 concern concern NOUN crl-14757 52 23 for for ADP crl-14757 52 24 issues issue NOUN crl-14757 52 25 in in ADP crl-14757 52 26 the the DET crl-14757 52 27 current current ADJ crl-14757 52 28 periodical periodical ADJ crl-14757 52 29 room room NOUN crl-14757 52 30 . . PUNCT crl-14757 53 1 different different ADJ crl-14757 53 2 disciplines discipline NOUN crl-14757 53 3 may may AUX crl-14757 53 4 make make VERB crl-14757 53 5 different different ADJ crl-14757 53 6 uses use NOUN crl-14757 53 7 of of ADP crl-14757 53 8 recently recently ADV crl-14757 53 9 published publish VERB crl-14757 53 10 periodicals periodical NOUN crl-14757 53 11 . . PUNCT crl-14757 54 1 some some DET crl-14757 54 2 such such ADJ crl-14757 54 3 uses use NOUN crl-14757 54 4 , , PUNCT crl-14757 54 5 e.g. e.g. ADV crl-14757 54 6 , , PUNCT crl-14757 54 7 careful careful ADJ crl-14757 54 8 reading reading NOUN crl-14757 54 9 of of ADP crl-14757 54 10 articles article NOUN crl-14757 54 11 , , PUNCT crl-14757 54 12 are be AUX crl-14757 54 13 more more ADV crl-14757 54 14 likely likely ADJ crl-14757 54 15 to to PART crl-14757 54 16 be be AUX crl-14757 54 17 measured measure VERB crl-14757 54 18 by by ADP crl-14757 54 19 a a DET crl-14757 54 20 reshelving reshelve VERB crl-14757 54 21 count count NOUN crl-14757 54 22 than than SCONJ crl-14757 54 23 are be AUX crl-14757 54 24 other other ADJ crl-14757 54 25 uses use NOUN crl-14757 54 26 , , PUNCT crl-14757 54 27 e.g. e.g. ADV crl-14757 54 28 , , PUNCT crl-14757 54 29 casual casual ADJ crl-14757 54 30 browsing browsing NOUN crl-14757 54 31 . . PUNCT crl-14757 55 1 in in ADP crl-14757 55 2 addition addition NOUN crl-14757 55 3 , , PUNCT crl-14757 55 4 uses use VERB crl-14757 55 5 like like ADP crl-14757 55 6 casual casual ADJ crl-14757 55 7 browsing browsing NOUN crl-14757 55 8 are be AUX crl-14757 55 9 more more ADV crl-14757 55 10 prevalent prevalent ADJ crl-14757 55 11 in in ADP crl-14757 55 12 the the DET crl-14757 55 13 current current ADJ crl-14757 55 14 periodical periodical ADJ crl-14757 55 15 room room NOUN crl-14757 55 16 than than ADP crl-14757 55 17 in in ADP crl-14757 55 18 the the DET crl-14757 55 19 general general ADJ crl-14757 55 20 stacks stack NOUN crl-14757 55 21 . . PUNCT crl-14757 56 1 thus thus ADV crl-14757 56 2 , , PUNCT crl-14757 56 3 direct direct ADJ crl-14757 56 4 observations observation NOUN crl-14757 56 5 of of ADP crl-14757 56 6 periodical periodical ADJ crl-14757 56 7 use use NOUN crl-14757 56 8 may may AUX crl-14757 56 9 be be AUX crl-14757 56 10 more more ADV crl-14757 56 11 appropriate appropriate ADJ crl-14757 56 12 for for ADP crl-14757 56 13 use use NOUN crl-14757 56 14 in in ADP crl-14757 56 15 a a DET crl-14757 56 16 current current ADJ crl-14757 56 17 periodical periodical ADJ crl-14757 56 18 room room NOUN crl-14757 56 19 . . PUNCT crl-14757 57 1 for for ADP crl-14757 57 2 another another DET crl-14757 57 3 reason reason NOUN crl-14757 57 4 , , PUNCT crl-14757 57 5 the the DET crl-14757 57 6 direct direct ADJ crl-14757 57 7 - - PUNCT crl-14757 57 8 observation observation NOUN crl-14757 57 9 method method NOUN crl-14757 57 10 used use VERB crl-14757 57 11 in in ADP crl-14757 57 12 this this DET crl-14757 57 13 study study NOUN crl-14757 57 14 would would AUX crl-14757 57 15 be be AUX crl-14757 57 16 less less ADV crl-14757 57 17 efficient efficient ADJ crl-14757 57 18 in in ADP crl-14757 57 19 the the DET crl-14757 57 20 general general ADJ crl-14757 57 21 stacks stack NOUN crl-14757 57 22 area area NOUN crl-14757 57 23 , , PUNCT crl-14757 57 24 where where SCONJ crl-14757 57 25 periodicals periodical NOUN crl-14757 57 26 and and CCONJ crl-14757 57 27 regular regular ADJ crl-14757 57 28 books book NOUN crl-14757 57 29 are be AUX crl-14757 57 30 interspersed intersperse VERB crl-14757 57 31 according accord VERB crl-14757 57 32 to to ADP crl-14757 57 33 library library NOUN crl-14757 57 34 of of ADP crl-14757 57 35 congress congress PROPN crl-14757 57 36 call call NOUN crl-14757 57 37 numbers number NOUN crl-14757 57 38 . . PUNCT crl-14757 58 1 for for ADP crl-14757 58 2 an an DET crl-14757 58 3 auxiliary auxiliary ADJ crl-14757 58 4 use use NOUN crl-14757 58 5 study study NOUN crl-14757 58 6 in in ADP crl-14757 58 7 the the DET crl-14757 58 8 general general ADJ crl-14757 58 9 stacks stack NOUN crl-14757 58 10 area area NOUN crl-14757 58 11 , , PUNCT crl-14757 58 12 user user NOUN crl-14757 58 13 - - PUNCT crl-14757 58 14 response response NOUN crl-14757 58 15 methods method NOUN crl-14757 58 16 may may AUX crl-14757 58 17 be be AUX crl-14757 58 18 preferable.5 preferable.5 NOUN crl-14757 58 19 observational observational ADJ crl-14757 58 20 design design NOUN crl-14757 58 21 and and CCONJ crl-14757 58 22 the the DET crl-14757 58 23 direct direct ADJ crl-14757 58 24 - - PUNCT crl-14757 58 25 observation observation NOUN crl-14757 58 26 method method NOUN crl-14757 58 27 the the DET crl-14757 58 28 auxiliary auxiliary ADJ crl-14757 58 29 study study NOUN crl-14757 58 30 recorded record VERB crl-14757 58 31 certain certain ADJ crl-14757 58 32 types type NOUN crl-14757 58 33 of of ADP crl-14757 58 34 periodical periodical ADJ crl-14757 58 35 use use NOUN crl-14757 58 36 on on ADP crl-14757 58 37 randomly randomly ADV crl-14757 58 38 selected select VERB crl-14757 58 39 shelves shelf NOUN crl-14757 58 40 at at ADP crl-14757 58 41 randomly randomly ADV crl-14757 58 42 selected select VERB crl-14757 58 43 times time NOUN crl-14757 58 44 on on ADP crl-14757 58 45 three three NUM crl-14757 58 46 randomly randomly ADV crl-14757 58 47 selected select VERB crl-14757 58 48 days day NOUN crl-14757 58 49 ( ( PUNCT crl-14757 58 50 tuesday tuesday PROPN crl-14757 58 51 , , PUNCT crl-14757 58 52 april april PROPN crl-14757 58 53 17 17 NUM crl-14757 58 54 ; ; PUNCT crl-14757 58 55 thursday thursday PROPN crl-14757 58 56 , , PUNCT crl-14757 58 57 april april PROPN crl-14757 58 58 19 19 NUM crl-14757 58 59 ; ; PUNCT crl-14757 58 60 and and CCONJ crl-14757 58 61 sunday sunday PROPN crl-14757 58 62 , , PUNCT crl-14757 58 63 april april PROPN crl-14757 58 64 22 22 NUM crl-14757 58 65 ) ) PUNCT crl-14757 58 66 in in ADP crl-14757 58 67 the the DET crl-14757 58 68 week week NOUN crl-14757 58 69 of of ADP crl-14757 58 70 aprills-22 aprills-22 NUM crl-14757 58 71 , , PUNCT crl-14757 58 72 1990 1990 NUM crl-14757 58 73 . . PUNCT crl-14757 59 1 the the DET crl-14757 59 2 direct direct ADJ crl-14757 59 3 observation observation NOUN crl-14757 59 4 method method NOUN crl-14757 59 5 employed employ VERB crl-14757 59 6 was be AUX crl-14757 59 7 similar similar ADJ crl-14757 59 8 to to PART crl-14757 59 9 direct direct ADJ crl-14757 59 10 observation observation NOUN crl-14757 59 11 methods method NOUN crl-14757 59 12 reported report VERB crl-14757 59 13 by by ADP crl-14757 59 14 johanna johanna PROPN crl-14757 59 15 ross ross PROPN crl-14757 59 16 , , PUNCT crl-14757 59 17 charles charles PROPN crl-14757 59 18 wenger wenger PROPN crl-14757 59 19 and and CCONJ crl-14757 59 20 judith judith PROPN crl-14757 59 21 childress.6 childress.6 PROPN crl-14757 59 22 the the DET crl-14757 59 23 week week NOUN crl-14757 59 24 chosen choose VERB crl-14757 59 25 to to PART crl-14757 59 26 be be AUX crl-14757 59 27 studied study VERB crl-14757 59 28 was be AUX crl-14757 59 29 not not PART crl-14757 59 30 randomly randomly ADV crl-14757 59 31 selected select VERB crl-14757 59 32 , , PUNCT crl-14757 59 33 however however ADV crl-14757 59 34 . . PUNCT crl-14757 60 1 it it PRON crl-14757 60 2 occurred occur VERB crl-14757 60 3 one one NUM crl-14757 60 4 month month NOUN crl-14757 60 5 after after SCONJ crl-14757 60 6 the the DET crl-14757 60 7 use use NOUN crl-14757 60 8 study study NOUN crl-14757 60 9 was be AUX crl-14757 60 10 half half ADV crl-14757 60 11 completed complete VERB crl-14757 60 12 . . PUNCT crl-14757 61 1 also also ADV crl-14757 61 2 , , PUNCT crl-14757 61 3 it it PRON crl-14757 61 4 was be AUX crl-14757 61 5 neither neither CCONJ crl-14757 61 6 the the DET crl-14757 61 7 first first ADJ crl-14757 61 8 nor nor CCONJ crl-14757 61 9 last last ADJ crl-14757 61 10 week week NOUN crl-14757 61 11 of of ADP crl-14757 61 12 a a DET crl-14757 61 13 semester semester NOUN crl-14757 61 14 , , PUNCT crl-14757 61 15 but but CCONJ crl-14757 61 16 was be AUX crl-14757 61 17 at at ADP crl-14757 61 18 a a DET crl-14757 61 19 time time NOUN crl-14757 61 20 students student NOUN crl-14757 61 21 were be AUX crl-14757 61 22 completing complete VERB crl-14757 61 23 term term NOUN crl-14757 61 24 papers paper NOUN crl-14757 61 25 and and CCONJ crl-14757 61 26 studying study VERB crl-14757 61 27 for for ADP crl-14757 61 28 exams exam NOUN crl-14757 61 29 . . PUNCT crl-14757 62 1 the the DET crl-14757 62 2 authors author NOUN crl-14757 62 3 considered consider VERB crl-14757 62 4 it it PRON crl-14757 62 5 a a DET crl-14757 62 6 typical typical ADJ crl-14757 62 7 week week NOUN crl-14757 62 8 during during ADP crl-14757 62 9 the the DET crl-14757 62 10 academic academic ADJ crl-14757 62 11 year year NOUN crl-14757 62 12 . . PUNCT crl-14757 63 1 figure figure VERB crl-14757 63 2 1 1 NUM crl-14757 63 3 presents present VERB crl-14757 63 4 the the DET crl-14757 63 5 layout layout NOUN crl-14757 63 6 of of ADP crl-14757 63 7 the the DET crl-14757 63 8 evans evans PROPN crl-14757 63 9 library library PROPN crl-14757 63 10 cpd cpd PROPN crl-14757 63 11 . . PUNCT crl-14757 64 1 in in ADP crl-14757 64 2 the the DET crl-14757 64 3 discussion discussion NOUN crl-14757 64 4 below below ADV crl-14757 64 5 , , PUNCT crl-14757 64 6 range range NOUN crl-14757 64 7 refers refer VERB crl-14757 64 8 to to ADP crl-14757 64 9 the the DET crl-14757 64 10 side side NOUN crl-14757 64 11 of of ADP crl-14757 64 12 a a DET crl-14757 64 13 bookcase bookcase NOUN crl-14757 64 14 that that PRON crl-14757 64 15 contains contain VERB crl-14757 64 16 periodicals periodical NOUN crl-14757 64 17 , , PUNCT crl-14757 64 18 and and CCONJ crl-14757 64 19 aisle aisle NOUN crl-14757 64 20 refers refer VERB crl-14757 64 21 to to ADP crl-14757 64 22 the the DET crl-14757 64 23 floor floor NOUN crl-14757 64 24 area area NOUN crl-14757 64 25 adjacent adjacent ADJ crl-14757 64 26 to to ADP crl-14757 64 27 or or CCONJ crl-14757 64 28 between between ADP crl-14757 64 29 ranges range NOUN crl-14757 64 30 of of ADP crl-14757 64 31 periodicals periodical NOUN crl-14757 64 32 . . PUNCT crl-14757 65 1 both both CCONJ crl-14757 65 2 the the DET crl-14757 65 3 general general ADJ crl-14757 65 4 and and CCONJ crl-14757 65 5 the the DET crl-14757 65 6 auxiliary auxiliary ADJ crl-14757 65 7 use use NOUN crl-14757 65 8 studies study NOUN crl-14757 65 9 excluded exclude VERB crl-14757 65 10 newspaper newspaper NOUN crl-14757 65 11 holdings holding NOUN crl-14757 65 12 . . PUNCT crl-14757 66 1 thus thus ADV crl-14757 66 2 , , PUNCT crl-14757 66 3 figure figure VERB crl-14757 66 4 1 1 NUM crl-14757 66 5 displays display NOUN crl-14757 66 6 a a DET crl-14757 66 7 total total NOUN crl-14757 66 8 of of ADP crl-14757 66 9 51 51 NUM crl-14757 66 10 relevant relevant ADJ crl-14757 66 11 ranges range NOUN crl-14757 66 12 arranged arrange VERB crl-14757 66 13 in in ADP crl-14757 66 14 27 27 NUM crl-14757 66 15 horizontal horizontal ADJ crl-14757 66 16 aisles aisle NOUN crl-14757 66 17 . . PUNCT crl-14757 67 1 re5helving re5helve VERB crl-14757 67 2 areaoe areaoe PROPN crl-14757 67 3 - - PUNCT crl-14757 67 4 z z NOUN crl-14757 67 5 n/1/59 n/1/59 PROPN crl-14757 67 6 nx/765 nx/765 PROPN crl-14757 67 7 / / SYM crl-14757 67 8 a7 a7 PROPN crl-14757 67 9 l8/1 l8/1 PROPN crl-14757 67 10 051 051 NUM crl-14757 67 11 / / SYM crl-14757 67 12 c678 c678 PROPN crl-14757 67 13 n/1 n/1 NUM crl-14757 67 14 / / SYM crl-14757 67 15 p83 p83 NOUN crl-14757 67 16 k/25 k/25 NOUN crl-14757 67 17 / / SYM crl-14757 67 18 n53 n53 NOUN crl-14757 67 19 lb/1051/838 lb/1051/838 NOUN crl-14757 67 20 ja/4 ja/4 PROPN crl-14757 67 21 / / SYM crl-14757 67 22 c2 c2 PROPN crl-14757 67 23 k/25 k/25 NOUN crl-14757 67 24 / / SYM crl-14757 67 25 n5 n5 PROPN crl-14757 67 26 hm/291/1595 hm/291/1595 PROPN crl-14757 67 27 ja/3 ja/3 PROPN crl-14757 67 28 / / SYM crl-14757 67 29 p7 p7 PROPN crl-14757 67 30 hg/11 hg/11 PROPN crl-14757 67 31 / / SYM crl-14757 67 32 m3 m3 PROPN crl-14757 67 33 hm/263 hm/263 PROPN crl-14757 67 34 / / SYM crl-14757 67 35 p767 p767 PROPN crl-14757 67 36 hg/11/89 hg/11/89 PROPN crl-14757 67 37 • • X crl-14757 67 38 hg/11 hg/11 PROPN crl-14757 67 39 / / SYM crl-14757 67 40 e2 e2 PROPN crl-14757 67 41 hd/9000.1/578 hd/9000.1/578 NOUN crl-14757 67 42 • • VERB crl-14757 67 43 hf/6/843 hf/6/843 NUM crl-14757 67 44 hc/186 hc/186 PROPN crl-14757 67 45 / / SYM crl-14757 67 46 al al PROPN crl-14757 67 47 hd/9000.1 hd/9000.1 PROPN crl-14757 67 48 / / SYM crl-14757 67 49 j6 j6 PROPN crl-14757 67 50 h8/1 h8/1 PROPN crl-14757 67 51 / / SYM crl-14757 67 52 e56 e56 PROPN crl-14757 67 53 • • VERB crl-14757 67 54 hc/167/567 hc/167/567 NOUN crl-14757 67 55 / / SYM crl-14757 67 56 l37 l37 NOUN crl-14757 67 57 gv/975 gv/975 PROPN crl-14757 67 58 / / SYM crl-14757 67 59 g7 g7 PROPN crl-14757 67 60 • • VERB crl-14757 67 61 h8/1 h8/1 PROPN crl-14757 67 62 / / SYM crl-14757 67 63 e525 e525 PROPN crl-14757 67 64 g8/841 g8/841 PROPN crl-14757 67 65 / / SYM crl-14757 67 66 j6 j6 PROPN crl-14757 67 67 • • VERB crl-14757 67 68 gvi975 gvi975 PROPN crl-14757 67 69 / / SYM crl-14757 67 70 g6 g6 PROPN crl-14757 67 71 e/185.5 e/185.5 PROPN crl-14757 67 72 / / SYM crl-14757 67 73 j8 j8 PROPN crl-14757 67 74 • • INTJ crl-14757 67 75 g8/841112 g8/841112 NUM crl-14757 67 76 d/839 d/839 PROPN crl-14757 67 77 / / SYM crl-14757 67 78 c87 c87 NOUN crl-14757 67 79 • • PROPN crl-14757 67 80 e/184/575 e/184/575 INTJ crl-14757 67 81 / / SYM crl-14757 67 82 h5 h5 PROPN crl-14757 67 83 8f/233 8f/233 ADV crl-14757 67 84 / / SYM crl-14757 67 85 p4 p4 PROPN crl-14757 67 86 d/839 d/839 PROPN crl-14757 67 87 / / SYM crl-14757 67 88 cs37 cs37 PROPN crl-14757 67 89 re5helving re5helve VERB crl-14757 67 90 area area NOUN crl-14757 67 91 a a PRON crl-14757 67 92 - - PUNCT crl-14757 67 93 od od NOUN crl-14757 67 94 op/501 op/501 NOUN crl-14757 67 95 / / SYM crl-14757 67 96 a a DET crl-14757 67 97 18 18 NUM crl-14757 67 98 or/360 or/360 ADJ crl-14757 67 99 / / SYM crl-14757 67 100 j62 j62 NOUN crl-14757 67 101 ol/801 ol/801 NOUN crl-14757 67 102 / / SYM crl-14757 67 103 j9 j9 PROPN crl-14757 67 104 op/474 op/474 NOUN crl-14757 67 105 / / SYM crl-14757 67 106 vs vs ADP crl-14757 67 107 ol/461115 ol/461115 PROPN crl-14757 67 108 ol/8011a45 ol/8011a45 ADV crl-14757 67 109 ok/1/577 ok/1/577 PUNCT crl-14757 67 110 ol/461 ol/461 NOUN crl-14757 67 111 / / SYM crl-14757 67 112 g49 g49 NOUN crl-14757 67 113 · · PUNCT crl-14757 67 114 oh/505 oh/505 PROPN crl-14757 67 115 / / SYM crl-14757 67 116 a1 a1 PROPN crl-14757 67 117 / / SYM crl-14757 67 118 h4 h4 PROPN crl-14757 67 119 • • INTJ crl-14757 67 120 ok/1/568 ok/1/568 VERB crl-14757 67 121 oh/7 oh/7 PROPN crl-14757 67 122 / / SYM crl-14757 67 123 p495 p495 PROPN crl-14757 67 124 • • VERB crl-14757 67 125 oh/505 oh/505 PROPN crl-14757 67 126 / / SYM crl-14757 67 127 a1/88 a1/88 NOUN crl-14757 67 128 oe/1 oe/1 NOUN crl-14757 67 129 / / SYM crl-14757 67 130 j8 j8 PROPN crl-14757 67 131 oh/5/86 oh/5/86 ADJ crl-14757 67 132 od/271 od/271 NOUN crl-14757 67 133 / / SYM crl-14757 67 134 j66 j66 NOUN crl-14757 67 135 oe/1/17 oe/1/17 VERB crl-14757 67 136 od/1 od/1 NOUN crl-14757 67 137 / / SYM crl-14757 67 138 a36 a36 NOUN crl-14757 67 139 od/271 od/271 NOUN crl-14757 67 140 / / SYM crl-14757 67 141 j65 j65 PROPN crl-14757 67 142 oc/461 oc/461 PROPN crl-14757 67 143 / / SYM crl-14757 67 144 j63 j63 PROPN crl-14757 67 145 od/1 od/1 NOUN crl-14757 67 146 / / SYM crl-14757 67 147 a35953 a35953 VERB crl-14757 67 148 oc/1 oc/1 NOUN crl-14757 67 149 / / SYM crl-14757 67 150 p45 p45 NOUN crl-14757 67 151 • • PROPN crl-14757 67 152 oc/451/15 oc/451/15 PROPN crl-14757 67 153 oa/801 oa/801 PROPN crl-14757 67 154 / / SYM crl-14757 67 155 j682 j682 PROPN crl-14757 67 156 • • VERB crl-14757 67 157 oc/1 oc/1 NOUN crl-14757 67 158 / / SYM crl-14757 67 159 p43 p43 PROPN crl-14757 67 160 oa/76.5 oa/76.5 PROPN crl-14757 67 161 / / SYM crl-14757 67 162 ns n VERB crl-14757 67 163 oa/801 oa/801 PROPN crl-14757 67 164 / / SYM crl-14757 67 165 a7 a7 PROPN crl-14757 67 166 oa/1 oa/1 PROPN crl-14757 67 167 / / SYM crl-14757 67 168 j45 j45 PROPN crl-14757 67 169 oa/76.5 oa/76.5 PROPN crl-14757 67 170 / / SYM crl-14757 67 171 m522 m522 PROPN crl-14757 67 172 0/11115 0/11115 NUM crl-14757 67 173 • • VERB crl-14757 67 174 oa/1/192 oa/1/192 NOUN crl-14757 67 175 pr/91 pr/91 NOUN crl-14757 67 176 oo oo NOUN crl-14757 67 177 / / SYM crl-14757 67 178 c25 c25 VERB crl-14757 67 179 • • VERB crl-14757 67 180 0/111f65 0/111f65 NUM crl-14757 67 181 pn/2091 pn/2091 PROPN crl-14757 67 182 / / SYM crl-14757 67 183 e4 e4 PROPN crl-14757 67 184 pr/8700 pr/8700 PROPN crl-14757 67 185 / / SYM crl-14757 67 186 j68 j68 NOUN crl-14757 68 1 pf/3001/54 pf/3001/54 PROPN crl-14757 68 2 pn/2081 pn/2081 PROPN crl-14757 68 3 / / SYM crl-14757 68 4 r4 r4 PROPN crl-14757 68 5 / / SYM crl-14757 68 6 l5 l5 PROPN crl-14757 68 7 p/1 p/1 PROPN crl-14757 68 8 / / SYM crl-14757 68 9 a1 a1 PROPN crl-14757 68 10 / / SYM crl-14757 68 11 c22 c22 PROPN crl-14757 68 12 pf/3001 pf/3001 PROPN crl-14757 68 13 / / SYM crl-14757 68 14 g3 g3 VERB crl-14757 68 15 figure1 figure1 NOUN crl-14757 69 1 t511 t511 PROPN crl-14757 69 2 080 080 NUM crl-14757 69 3 / / SYM crl-14757 69 4 c34 c34 NOUN crl-14757 69 5 z/278/56 z/278/56 NUM crl-14757 69 6 tp/757 tp/757 PROPN crl-14757 69 7 / / SYM crl-14757 69 8 p55 p55 NOUN crl-14757 69 9 t5/940 t5/940 PROPN crl-14757 69 10 / / SYM crl-14757 69 11 l4 l4 PROPN crl-14757 69 12 268 268 NUM crl-14757 69 13 tn/677 tn/677 PROPN crl-14757 69 14 / / SYM crl-14757 69 15 a1/0412 a1/0412 X crl-14757 70 1 tp/700/53 tp/700/53 NOUN crl-14757 70 2 tk/7870 tk/7870 PROPN crl-14757 70 3 / / SYM crl-14757 70 4 e543 e543 PROPN crl-14757 70 5 tn/672 tn/672 PROPN crl-14757 70 6 / / SYM crl-14757 70 7 j68 j68 PROPN crl-14757 70 8 t t PROPN crl-14757 70 9 j/825 j/825 PROPN crl-14757 70 10 / / SYM crl-14757 70 11 w5 w5 PROPN crl-14757 70 12 • • INTJ crl-14757 70 13 tk/7870 tk/7870 PROPN crl-14757 70 14 / / SYM crl-14757 70 15 e54 e54 PROPN crl-14757 70 16 td/201 td/201 NOUN crl-14757 70 17 / / SYM crl-14757 70 18 w35 w35 NOUN crl-14757 70 19 • • VERB crl-14757 70 20 tj/810/593 tj/810/593 X crl-14757 70 21 ta/168/59 ta/168/59 PRON crl-14757 70 22 td/2011w345 td/2011w345 NOUN crl-14757 70 23 t/1 t/1 PROPN crl-14757 70 24 / / SYM crl-14757 70 25 a66 a66 PROPN crl-14757 70 26 ta/168/15 ta/168/15 PROPN crl-14757 70 27 5/604.8 5/604.8 NUM crl-14757 70 28 / / SYM crl-14757 70 29 r39 r39 NOUN crl-14757 70 30 58/599 58/599 NUM crl-14757 70 31 / / SYM crl-14757 70 32 f52 f52 PROPN crl-14757 70 33 rk/71 rk/71 PROPN crl-14757 70 34 / / SYM crl-14757 70 35 js js PROPN crl-14757 70 36 5/601 5/601 NUM crl-14757 70 37 / / SYM crl-14757 70 38 a37 a37 NOUN crl-14757 70 39 r/11/87 r/11/87 VERB crl-14757 70 40 • • X crl-14757 70 41 rk/1/82 rk/1/82 VERB crl-14757 70 42 new new PROPN crl-14757 70 43 york york PROPN crl-14757 70 44 times times PROPN crl-14757 70 45 · · PUNCT crl-14757 70 46 die die VERB crl-14757 70 47 zeit zeit PROPN crl-14757 70 48 el el PROPN crl-14757 70 49 paso paso PROPN crl-14757 70 50 heraldnew heraldnew PROPN crl-14757 70 51 york york PROPN crl-14757 70 52 times times PROPN crl-14757 70 53 afl afl PROPN crl-14757 70 54 - - PUNCT crl-14757 70 55 cio cio PROPN crl-14757 70 56 news news PROPN crl-14757 70 57 el el PROPN crl-14757 70 58 diablo diablo PROPN crl-14757 70 59 layout layout NOUN crl-14757 70 60 of of ADP crl-14757 70 61 the the DET crl-14757 70 62 evans evans PROPN crl-14757 70 63 library library PROPN crl-14757 70 64 current current ADJ crl-14757 70 65 periodicals periodical NOUN crl-14757 70 66 department department NOUN crl-14757 70 67 observation observation NOUN crl-14757 70 68 of of ADP crl-14757 70 69 periodical periodical ADJ crl-14757 70 70 usage usage NOUN crl-14757 70 71 541 541 NUM crl-14757 70 72 sunday sunday PROPN crl-14757 70 73 , , PUNCT crl-14757 70 74 april april PROPN crl-14757 70 75 22 22 NUM crl-14757 70 76 , , PUNCT crl-14757 70 77 12:00 12:00 NUM crl-14757 70 78 12:05 12:05 NUM crl-14757 70 79 observer observer NOUN crl-14757 70 80 : : PUNCT crl-14757 70 81 _ _ PUNCT crl-14757 70 82 _ _ PUNCT crl-14757 70 83 _ _ PUNCT crl-14757 70 84 _ _ PUNCT crl-14757 70 85 _ _ PUNCT crl-14757 70 86 _ _ PUNCT crl-14757 70 87 _ _ PUNCT crl-14757 70 88 _ _ PUNCT crl-14757 71 1 _ _ PUNCT crl-14757 72 1 58 58 NUM crl-14757 72 2 --inside --inside NUM crl-14757 72 3 : : PUNCT crl-14757 72 4 ---------59 ---------59 PROPN crl-14757 72 5 --outside --outside NUM crl-14757 72 6 : : PUNCT crl-14757 72 7 --------6a --------6a PROPN crl-14757 72 8 --inside --inside NUM crl-14757 72 9 : : PUNCT crl-14757 72 10 ---------6a ---------6a PUNCT crl-14757 72 11 -outside -outside NOUN crl-14757 72 12 : : PUNCT crl-14757 72 13 --------sunday --------sunday PROPN crl-14757 72 14 , , PUNCT crl-14757 72 15 april april PROPN crl-14757 72 16 22 22 NUM crl-14757 72 17 , , PUNCT crl-14757 72 18 12:05 12:05 NUM crl-14757 72 19 12:10 12:10 NUM crl-14757 72 20 observer observer NOUN crl-14757 72 21 : : PUNCT crl-14757 72 22 _ _ PUNCT crl-14757 72 23 _ _ PUNCT crl-14757 72 24 _ _ PUNCT crl-14757 72 25 _ _ PUNCT crl-14757 72 26 _ _ PUNCT crl-14757 72 27 _ _ PUNCT crl-14757 72 28 _ _ PUNCT crl-14757 72 29 _ _ PUNCT crl-14757 73 1 _ _ PUNCT crl-14757 73 2 11 11 NUM crl-14757 73 3 b b X crl-14757 73 4 --inside --inside NUM crl-14757 73 5 : : PUNCT crl-14757 73 6 ---------11 ---------11 NOUN crl-14757 74 1 b b X crl-14757 74 2 --outside --outside NUM crl-14757 74 3 : : PUNCT crl-14757 74 4 --------12a --------12a X crl-14757 74 5 --inside --inside NUM crl-14757 74 6 : : PUNCT crl-14757 74 7 12a 12a NOUN crl-14757 74 8 --outside --outside NUM crl-14757 74 9 : : PUNCT crl-14757 74 10 --------figure2 --------figure2 NUM crl-14757 74 11 time time NOUN crl-14757 74 12 and and CCONJ crl-14757 74 13 aisle aisle PROPN crl-14757 74 14 assignments assignments PROPN crl-14757 74 15 twenty twenty NUM crl-14757 74 16 - - PUNCT crl-14757 74 17 four four NUM crl-14757 74 18 of of ADP crl-14757 74 19 the the DET crl-14757 74 20 aisles aisle NOUN crl-14757 74 21 adjoin adjoin VERB crl-14757 74 22 2 2 NUM crl-14757 74 23 ranges range NOUN crl-14757 74 24 ( ( PUNCT crl-14757 74 25 ~.g ~.g PROPN crl-14757 74 26 . . PROPN crl-14757 74 27 , , PUNCT crl-14757 74 28 7b 7b PROPN crl-14757 74 29 and and CCONJ crl-14757 74 30 sa sa PROPN crl-14757 74 31 ) ) PUNCT crl-14757 74 32 , , PUNCT crl-14757 74 33 while while SCONJ crl-14757 74 34 the the DET crl-14757 74 35 remaining remain VERB crl-14757 74 36 3 3 NUM crl-14757 74 37 aisles aisle NOUN crl-14757 74 38 adjoin adjoin VERB crl-14757 74 39 a a DET crl-14757 74 40 single single ADJ crl-14757 74 41 range range NOUN crl-14757 74 42 ( ( PUNCT crl-14757 74 43 e.g. e.g. ADV crl-14757 74 44 , , PUNCT crl-14757 74 45 1a 1a NUM crl-14757 74 46 ) ) PUNCT crl-14757 74 47 . . PUNCT crl-14757 75 1 since since SCONJ crl-14757 75 2 time time NOUN crl-14757 75 3 of of ADP crl-14757 75 4 day day NOUN crl-14757 75 5 is be AUX crl-14757 75 6 an an DET crl-14757 75 7 important important ADJ crl-14757 75 8 factor factor NOUN crl-14757 75 9 in in ADP crl-14757 75 10 periodical periodical ADJ crl-14757 75 11 use use NOUN crl-14757 75 12 , , PUNCT crl-14757 75 13 the the DET crl-14757 75 14 investigators investigator NOUN crl-14757 75 15 partitioned partition VERB crl-14757 75 16 the the DET crl-14757 75 17 cpd cpd NOUN crl-14757 75 18 operating operate VERB crl-14757 75 19 hours hour NOUN crl-14757 75 20 into into ADP crl-14757 75 21 the the DET crl-14757 75 22 following follow VERB crl-14757 75 23 blocks block NOUN crl-14757 75 24 : : PUNCT crl-14757 75 25 tuesday tuesday PROPN crl-14757 75 26 , , PUNCT crl-14757 75 27 april april PROPN crl-14757 75 28 17 17 NUM crl-14757 75 29 and and CCONJ crl-14757 75 30 thursday thursday PROPN crl-14757 75 31 , , PUNCT crl-14757 75 32 april april PROPN crl-14757 75 33 19 19 NUM crl-14757 75 34 ( ( PUNCT crl-14757 75 35 8:00a.m 8:00a.m NUM crl-14757 75 36 . . PUNCT crl-14757 75 37 to to ADP crl-14757 75 38 midnight midnight NOUN crl-14757 75 39 ) ) PUNCT crl-14757 75 40 , , PUNCT crl-14757 75 41 6 6 NUM crl-14757 75 42 periods period NOUN crl-14757 75 43 of of ADP crl-14757 75 44 160 160 NUM crl-14757 75 45 minutes minute NOUN crl-14757 75 46 each each PRON crl-14757 75 47 ; ; PUNCT crl-14757 75 48 sunday sunday PROPN crl-14757 75 49 , , PUNCT crl-14757 75 50 april april PROPN crl-14757 75 51 22 22 NUM crl-14757 75 52 ( ( PUNCT crl-14757 75 53 noon noon NOUN crl-14757 75 54 to to ADP crl-14757 75 55 midnight midnight NOUN crl-14757 75 56 ) ) PUNCT crl-14757 75 57 , , PUNCT crl-14757 75 58 4 4 NUM crl-14757 75 59 periods period NOUN crl-14757 75 60 of of ADP crl-14757 75 61 145 145 NUM crl-14757 75 62 minutes minute NOUN crl-14757 75 63 each each PRON crl-14757 75 64 , , PUNCT crl-14757 75 65 and and CCONJ crl-14757 75 66 1 1 NUM crl-14757 75 67 period period NOUN crl-14757 75 68 of of ADP crl-14757 75 69 140 140 NUM crl-14757 75 70 minutes minute NOUN crl-14757 75 71 . . PUNCT crl-14757 76 1 within within ADP crl-14757 76 2 each each DET crl-14757 76 3 time time NOUN crl-14757 76 4 block block NOUN crl-14757 76 5 , , PUNCT crl-14757 76 6 each each DET crl-14757 76 7 aisle aisle NOUN crl-14757 76 8 was be AUX crl-14757 76 9 assigned assign VERB crl-14757 76 10 at at ADP crl-14757 76 11 random random ADJ crl-14757 76 12 to to ADP crl-14757 76 13 1 1 NUM crl-14757 76 14 or or CCONJ crl-14757 76 15 2 2 NUM crl-14757 76 16 five five NUM crl-14757 76 17 - - PUNCT crl-14757 76 18 minute minute NOUN crl-14757 76 19 segments segment NOUN crl-14757 76 20 . . PUNCT crl-14757 77 1 the the DET crl-14757 77 2 columns column NOUN crl-14757 77 3 of of ADP crl-14757 77 4 figure figure NOUN crl-14757 77 5 2 2 NUM crl-14757 77 6 reproduce reproduce VERB crl-14757 77 7 an an DET crl-14757 77 8 example example NOUN crl-14757 77 9 of of ADP crl-14757 77 10 the the DET crl-14757 77 11 resulting result VERB crl-14757 77 12 time time NOUN crl-14757 77 13 segments segment NOUN crl-14757 77 14 and and CCONJ crl-14757 77 15 aisle aisle PROPN crl-14757 77 16 assignments assignment NOUN crl-14757 77 17 . . PUNCT crl-14757 78 1 the the DET crl-14757 78 2 statistical statistical ADJ crl-14757 78 3 literature literature NOUN crl-14757 78 4 describes describe VERB crl-14757 78 5 this this DET crl-14757 78 6 type type NOUN crl-14757 78 7 of of ADP crl-14757 78 8 stratified stratified ADJ crl-14757 78 9 sample sample NOUN crl-14757 78 10 design design NOUN crl-14757 78 11 as as SCONJ crl-14757 78 12 controlled control VERB crl-14757 78 13 selection.7 selection.7 PROPN crl-14757 78 14 student student NOUN crl-14757 78 15 workers worker NOUN crl-14757 78 16 observed observe VERB crl-14757 78 17 the the DET crl-14757 78 18 selected select VERB crl-14757 78 19 .aisles .aisle NOUN crl-14757 78 20 in in ADP crl-14757 78 21 the the DET crl-14757 78 22 indicated indicate VERB crl-14757 78 23 time time NOUN crl-14757 78 24 segments segment NOUN crl-14757 78 25 . . PUNCT crl-14757 79 1 preliminary preliminary ADJ crl-14757 79 2 work work NOUN crl-14757 79 3 indicated indicate VERB crl-14757 79 4 that that SCONJ crl-14757 79 5 an an DET crl-14757 79 6 observer observer NOUN crl-14757 79 7 could could AUX crl-14757 79 8 distinguish distinguish VERB crl-14757 79 9 clearly clearly ADV crl-14757 79 10 between between ADP crl-14757 79 11 use use NOUN crl-14757 79 12 in in ADP crl-14757 79 13 the the DET crl-14757 79 14 right right NOUN crl-14757 79 15 and and CCONJ crl-14757 79 16 left leave VERB crl-14757 79 17 ranges range NOUN crl-14757 79 18 of of ADP crl-14757 79 19 an an DET crl-14757 79 20 aisle aisle NOUN crl-14757 79 21 and and CCONJ crl-14757 79 22 between between ADP crl-14757 79 23 use use NOUN crl-14757 79 24 of of ADP crl-14757 79 25 periodicals periodical NOUN crl-14757 79 26 in in ADP crl-14757 79 27 the the DET crl-14757 79 28 inside inside NOUN crl-14757 79 29 and and CCONJ crl-14757 79 30 outside outside ADV crl-14757 79 31 of of ADP crl-14757 79 32 each each DET crl-14757 79 33 range range NOUN crl-14757 79 34 . . PUNCT crl-14757 80 1 ( ( PUNCT crl-14757 80 2 the the DET crl-14757 80 3 rules rule NOUN crl-14757 80 4 define define VERB crl-14757 80 5 the the DET crl-14757 80 6 inside inside NOUN crl-14757 80 7 and and CCONJ crl-14757 80 8 outside outside ADV crl-14757 80 9 of of ADP crl-14757 80 10 a a DET crl-14757 80 11 range range NOUN crl-14757 80 12 to to PART crl-14757 80 13 be be AUX crl-14757 80 14 the the DET crl-14757 80 15 halves half NOUN crl-14757 80 16 of of ADP crl-14757 80 17 ranges range NOUN crl-14757 80 18 closest close ADJ crl-14757 80 19 to to ADP crl-14757 80 20 specific specific ADJ crl-14757 80 21 walls wall NOUN crl-14757 80 22 in in ADP crl-14757 80 23 the the DET crl-14757 80 24 room room NOUN crl-14757 80 25 . . PUNCT crl-14757 80 26 ) ) PUNCT crl-14757 81 1 the the DET crl-14757 81 2 rules rule NOUN crl-14757 81 3 , , PUNCT crl-14757 81 4 listed list VERB crl-14757 81 5 below below ADV crl-14757 81 6 , , PUNCT crl-14757 81 7 explained explain VERB crl-14757 81 8 to to ADP crl-14757 81 9 observers observer NOUN crl-14757 81 10 how how SCONJ crl-14757 81 11 to to PART crl-14757 81 12 identify identify VERB crl-14757 81 13 a a DET crl-14757 81 14 use use NOUN crl-14757 81 15 and and CCONJ crl-14757 81 16 record record VERB crl-14757 81 17 it it PRON crl-14757 81 18 : : PUNCT crl-14757 81 19 1 1 X crl-14757 81 20 . . X crl-14757 81 21 enter enter VERB crl-14757 81 22 name name NOUN crl-14757 81 23 in in ADP crl-14757 81 24 space space NOUN crl-14757 81 25 marked mark VERB crl-14757 81 26 observer observer NOUN crl-14757 81 27 . . PUNCT crl-14757 82 1 2 2 X crl-14757 82 2 . . X crl-14757 82 3 make make VERB crl-14757 82 4 a a DET crl-14757 82 5 single single ADJ crl-14757 82 6 hash hash NOUN crl-14757 82 7 mark mark NOUN crl-14757 82 8 , , PUNCT crl-14757 82 9 /,each /,each PUNCT crl-14757 82 10 time time NOUN crl-14757 82 11 you you PRON crl-14757 82 12 observe observe VERB crl-14757 82 13 one one NUM crl-14757 82 14 of of ADP crl-14757 82 15 the the DET crl-14757 82 16 types type NOUN crl-14757 82 17 of of ADP crl-14757 82 18 count count NOUN crl-14757 82 19 described describe VERB crl-14757 82 20 below below ADV crl-14757 82 21 . . PUNCT crl-14757 83 1 3 3 X crl-14757 83 2 . . X crl-14757 83 3 be be AUX crl-14757 83 4 sure sure ADJ crl-14757 83 5 to to PART crl-14757 83 6 mark mark VERB crl-14757 83 7 your your PRON crl-14757 83 8 counts count NOUN crl-14757 83 9 on on ADP crl-14757 83 10 your your PRON crl-14757 83 11 data data NOUN crl-14757 83 12 form form NOUN crl-14757 83 13 separately separately ADV crl-14757 83 14 for for ADP crl-14757 83 15 the the DET crl-14757 83 16 inside inside NOUN crl-14757 83 17 and and CCONJ crl-14757 83 18 outside outside ADP crl-14757 83 19 half half NOUN crl-14757 83 20 of of ADP crl-14757 83 21 each each DET crl-14757 83 22 range range NOUN crl-14757 83 23 , , PUNCT crl-14757 83 24 as as SCONJ crl-14757 83 25 indicated indicate VERB crl-14757 83 26 on on ADP crl-14757 83 27 the the DET crl-14757 83 28 form form NOUN crl-14757 83 29 . . PUNCT crl-14757 84 1 " " PUNCT crl-14757 84 2 inside inside ADV crl-14757 84 3 " " PUNCT crl-14757 84 4 is be AUX crl-14757 84 5 the the DET crl-14757 84 6 end end NOUN crl-14757 84 7 of of ADP crl-14757 84 8 the the DET crl-14757 84 9 range range NOUN crl-14757 84 10 closest close ADJ crl-14757 84 11 to to ADP crl-14757 84 12 the the DET crl-14757 84 13 wall wall NOUN crl-14757 84 14 by by ADP crl-14757 84 15 acquisitions acquisition NOUN crl-14757 84 16 ; ; PUNCT crl-14757 84 17 " " PUNCT crl-14757 84 18 outside outside NOUN crl-14757 84 19 " " PUNCT crl-14757 84 20 is be AUX crl-14757 84 21 the the DET crl-14757 84 22 end end NOUN crl-14757 84 23 of of ADP crl-14757 84 24 the the DET crl-14757 84 25 range range NOUN crl-14757 84 26 closest close ADJ crl-14757 84 27 to to ADP crl-14757 84 28 the the DET crl-14757 84 29 window window NOUN crl-14757 84 30 . . PUNCT crl-14757 85 1 unless unless SCONJ crl-14757 85 2 told tell VERB crl-14757 85 3 otherwise otherwise ADV crl-14757 85 4 , , PUNCT crl-14757 85 5 please please INTJ crl-14757 85 6 observe observe VERB crl-14757 85 7 from from ADP crl-14757 85 8 the the DET crl-14757 85 9 outside outside ADJ crl-14757 85 10 end end NOUN crl-14757 85 11 of of ADP crl-14757 85 12 the the DET crl-14757 85 13 range range NOUN crl-14757 85 14 . . PUNCT crl-14757 86 1 4 4 X crl-14757 86 2 . . X crl-14757 86 3 count count VERB crl-14757 86 4 any any DET crl-14757 86 5 periodical periodical ADJ crl-14757 86 6 issues issue NOUN crl-14757 86 7 that that PRON crl-14757 86 8 are be AUX crl-14757 86 9 returned return VERB crl-14757 86 10 to to ADP crl-14757 86 11 the the DET crl-14757 86 12 shelf shelf NOUN crl-14757 86 13 by by ADP crl-14757 86 14 any any DET crl-14757 86 15 person person NOUN crl-14757 86 16 who who PRON crl-14757 86 17 does do AUX crl-14757 86 18 not not PART crl-14757 86 19 work work VERB crl-14757 86 20 in in ADP crl-14757 86 21 cpd cpd NOUN crl-14757 86 22 . . PUNCT crl-14757 87 1 if if SCONJ crl-14757 87 2 a a DET crl-14757 87 3 single single ADJ crl-14757 87 4 person person NOUN crl-14757 87 5 returns return VERB crl-14757 87 6 more more ADJ crl-14757 87 7 than than ADP crl-14757 87 8 one one NUM crl-14757 87 9 issue issue NOUN crl-14757 87 10 to to ADP crl-14757 87 11 the the DET crl-14757 87 12 shelf shelf NOUN crl-14757 87 13 , , PUNCT crl-14757 87 14 write write VERB crl-14757 87 15 down down ADP crl-14757 87 16 your your PRON crl-14757 87 17 best good ADJ crl-14757 87 18 estimate estimate NOUN crl-14757 87 19 of of ADP crl-14757 87 20 the the DET crl-14757 87 21 number number NOUN crl-14757 87 22 of of ADP crl-14757 87 23 542 542 NUM crl-14757 87 24 college college PROPN crl-14757 87 25 & & CCONJ crl-14757 87 26 research research PROPN crl-14757 87 27 libraries library NOUN crl-14757 87 28 issues issue NOUN crl-14757 87 29 which which PRON crl-14757 87 30 that that DET crl-14757 87 31 person person NOUN crl-14757 87 32 returned return VERB crl-14757 87 33 to to ADP crl-14757 87 34 the the DET crl-14757 87 35 stacks stack NOUN crl-14757 87 36 . . PUNCT crl-14757 88 1 5 5 X crl-14757 88 2 . . X crl-14757 88 3 count count VERB crl-14757 88 4 each each DET crl-14757 88 5 time time NOUN crl-14757 88 6 a a DET crl-14757 88 7 person person NOUN crl-14757 88 8 uses use VERB crl-14757 88 9 a a DET crl-14757 88 10 periodical periodical ADJ crl-14757 88 11 , , PUNCT crl-14757 88 12 even even ADV crl-14757 88 13 if if SCONJ crl-14757 88 14 he he PRON crl-14757 88 15 or or CCONJ crl-14757 88 16 she she PRON crl-14757 88 17 just just ADV crl-14757 88 18 picks pick VERB crl-14757 88 19 up up ADP crl-14757 88 20 an an DET crl-14757 88 21 issue issue NOUN crl-14757 88 22 and and CCONJ crl-14757 88 23 looks look VERB crl-14757 88 24 at at ADP crl-14757 88 25 the the DET crl-14757 88 26 cover cover NOUN crl-14757 88 27 . . PUNCT crl-14757 89 1 6 6 X crl-14757 89 2 . . X crl-14757 89 3 count count VERB crl-14757 89 4 as as SCONJ crl-14757 89 5 one one NUM crl-14757 89 6 use use VERB crl-14757 89 7 a a DET crl-14757 89 8 single single ADJ crl-14757 89 9 person person NOUN crl-14757 89 10 's 's PART crl-14757 89 11 use use NOUN crl-14757 89 12 of of ADP crl-14757 89 13 one one NUM crl-14757 89 14 or or CCONJ crl-14757 89 15 more more ADJ crl-14757 89 16 issues issue NOUN crl-14757 89 17 from from ADP crl-14757 89 18 a a DET crl-14757 89 19 single single ADJ crl-14757 89 20 stack stack NOUN crl-14757 89 21 of of ADP crl-14757 89 22 issues issue NOUN crl-14757 89 23 . . PUNCT crl-14757 90 1 if if SCONJ crl-14757 90 2 the the DET crl-14757 90 3 patron patron NOUN crl-14757 90 4 removes remove VERB crl-14757 90 5 an an DET crl-14757 90 6 issue issue NOUN crl-14757 90 7 after after ADP crl-14757 90 8 picking pick VERB crl-14757 90 9 up up ADP crl-14757 90 10 a a DET crl-14757 90 11 stack stack NOUN crl-14757 90 12 , , PUNCT crl-14757 90 13 count count VERB crl-14757 90 14 as as ADP crl-14757 90 15 one one NUM crl-14757 90 16 use use NOUN crl-14757 90 17 each each DET crl-14757 90 18 issue issue NOUN crl-14757 90 19 removed remove VERB crl-14757 90 20 and and CCONJ crl-14757 90 21 do do AUX crl-14757 90 22 not not PART crl-14757 90 23 count count VERB crl-14757 90 24 the the DET crl-14757 90 25 issues issue NOUN crl-14757 90 26 returned return VERB crl-14757 90 27 . . PUNCT crl-14757 91 1 if if SCONJ crl-14757 91 2 the the DET crl-14757 91 3 patron patron NOUN crl-14757 91 4 does do AUX crl-14757 91 5 not not PART crl-14757 91 6 remove remove VERB crl-14757 91 7 any any DET crl-14757 91 8 issues issue NOUN crl-14757 91 9 from from ADP crl-14757 91 10 a a DET crl-14757 91 11 stack stack NOUN crl-14757 91 12 , , PUNCT crl-14757 91 13 but but CCONJ crl-14757 91 14 returns return VERB crl-14757 91 15 the the DET crl-14757 91 16 entire entire ADJ crl-14757 91 17 stack stack NOUN crl-14757 91 18 to to ADP crl-14757 91 19 the the DET crl-14757 91 20 shelf shelf NOUN crl-14757 91 21 , , PUNCT crl-14757 91 22 count count VERB crl-14757 91 23 that that DET crl-14757 91 24 stack stack NOUN crl-14757 91 25 as as ADP crl-14757 91 26 one one NUM crl-14757 91 27 use use NOUN crl-14757 91 28 . . PUNCT crl-14757 92 1 7 7 X crl-14757 92 2 . . PROPN crl-14757 92 3 count count VERB crl-14757 92 4 separately separately ADV crl-14757 92 5 each each DET crl-14757 92 6 time time NOUN crl-14757 92 7 the the DET crl-14757 92 8 same same ADJ crl-14757 92 9 person person NOUN crl-14757 92 10 uses use VERB crl-14757 92 11 periodicals periodical NOUN crl-14757 92 12 from from ADP crl-14757 92 13 separate separate ADJ crl-14757 92 14 stacks stack NOUN crl-14757 92 15 of of ADP crl-14757 92 16 issues issue NOUN crl-14757 92 17 . . PUNCT crl-14757 93 1 8 8 X crl-14757 93 2 . . X crl-14757 93 3 count count VERB crl-14757 93 4 only only ADV crl-14757 93 5 the the DET crl-14757 93 6 uses use NOUN crl-14757 93 7 completed complete VERB crl-14757 93 8 during during ADP crl-14757 93 9 the the DET crl-14757 93 10 five five NUM crl-14757 93 11 - - PUNCT crl-14757 93 12 minute minute NOUN crl-14757 93 13 period period NOUN crl-14757 93 14 that that PRON crl-14757 93 15 you you PRON crl-14757 93 16 observe observe VERB crl-14757 93 17 a a DET crl-14757 93 18 particular particular ADJ crl-14757 93 19 stack stack NOUN crl-14757 93 20 . . PUNCT crl-14757 94 1 9 9 X crl-14757 94 2 . . X crl-14757 94 3 do do AUX crl-14757 94 4 not not PART crl-14757 94 5 count count VERB crl-14757 94 6 periodicals periodical NOUN crl-14757 94 7 a a DET crl-14757 94 8 person person NOUN crl-14757 94 9 carries carry VERB crl-14757 94 10 away away ADV crl-14757 94 11 from from ADP crl-14757 94 12 the the DET crl-14757 94 13 aisle aisle NOUN crl-14757 94 14 you you PRON crl-14757 94 15 are be AUX crl-14757 94 16 watching watch VERB crl-14757 94 17 . . PUNCT crl-14757 95 1 following follow VERB crl-14757 95 2 the the DET crl-14757 95 3 rules rule NOUN crl-14757 95 4 reproduced reproduce VERB crl-14757 95 5 above above ADV crl-14757 95 6 and and CCONJ crl-14757 95 7 discussed discuss VERB crl-14757 95 8 in in ADP crl-14757 95 9 the the DET crl-14757 95 10 definitions definition NOUN crl-14757 95 11 section section NOUN crl-14757 95 12 , , PUNCT crl-14757 95 13 the the DET crl-14757 95 14 observers observer NOUN crl-14757 95 15 recorded record VERB crl-14757 95 16 separately separately ADV crl-14757 95 17 the the DET crl-14757 95 18 number number NOUN crl-14757 95 19 of of ADP crl-14757 95 20 uses use NOUN crl-14757 95 21 in in ADP crl-14757 95 22 the the DET crl-14757 95 23 inside inside NOUN crl-14757 95 24 and and CCONJ crl-14757 95 25 outside outside ADJ crl-14757 95 26 halves half NOUN crl-14757 95 27 of of ADP crl-14757 95 28 the the DET crl-14757 95 29 right right NOUN crl-14757 95 30 and and CCONJ crl-14757 95 31 left leave VERB crl-14757 95 32 ranges range NOUN crl-14757 95 33 of of ADP crl-14757 95 34 the the DET crl-14757 95 35 observed observed ADJ crl-14757 95 36 aisle aisle NOUN crl-14757 95 37 . . PUNCT crl-14757 96 1 these these DET crl-14757 96 2 observations observation NOUN crl-14757 96 3 were be AUX crl-14757 96 4 recorded record VERB crl-14757 96 5 in in ADP crl-14757 96 6 the the DET crl-14757 96 7 indicated indicate VERB crl-14757 96 8 columns column NOUN crl-14757 96 9 of of ADP crl-14757 96 10 figure figure NOUN crl-14757 96 11 2 2 NUM crl-14757 96 12 . . PUNCT crl-14757 96 13 to to PART crl-14757 96 14 reduce reduce VERB crl-14757 96 15 the the DET crl-14757 96 16 effect effect NOUN crl-14757 96 17 of of ADP crl-14757 96 18 observer observer NOUN crl-14757 96 19 fatigue fatigue NOUN crl-14757 96 20 on on ADP crl-14757 96 21 recorded record VERB crl-14757 96 22 use use NOUN crl-14757 96 23 counts count NOUN crl-14757 96 24 , , PUNCT crl-14757 96 25 no no DET crl-14757 96 26 student student NOUN crl-14757 96 27 worker worker NOUN crl-14757 96 28 observed observe VERB crl-14757 96 29 aisles aisle NOUN crl-14757 96 30 for for ADP crl-14757 96 31 more more ADJ crl-14757 96 32 than than ADP crl-14757 96 33 two two NUM crl-14757 96 34 hours hour NOUN crl-14757 96 35 at at ADP crl-14757 96 36 a a DET crl-14757 96 37 time time NOUN crl-14757 96 38 . . PUNCT crl-14757 97 1 definitions definition NOUN crl-14757 97 2 of of ADP crl-14757 97 3 " " PUNCT crl-14757 97 4 use use NOUN crl-14757 97 5 " " PUNCT crl-14757 97 6 and and CCONJ crl-14757 97 7 observational observational ADJ crl-14757 97 8 rules rule NOUN crl-14757 97 9 in in ADP crl-14757 97 10 defining define VERB crl-14757 97 11 use use NOUN crl-14757 97 12 of of ADP crl-14757 97 13 periodicals periodical NOUN crl-14757 97 14 for for ADP crl-14757 97 15 the the DET crl-14757 97 16 direct direct ADJ crl-14757 97 17 - - PUNCT crl-14757 97 18 observation observation NOUN crl-14757 97 19 method method NOUN crl-14757 97 20 , , PUNCT crl-14757 97 21 the the DET crl-14757 97 22 authors author NOUN crl-14757 97 23 assumed assume VERB crl-14757 97 24 that that SCONJ crl-14757 97 25 patrons patron NOUN crl-14757 97 26 reviewed review VERB crl-14757 97 27 issues issue NOUN crl-14757 97 28 in in ADP crl-14757 97 29 the the DET crl-14757 97 30 aisles aisle NOUN crl-14757 97 31 to to PART crl-14757 97 32 locate locate VERB crl-14757 97 33 an an DET crl-14757 97 34 issue issue NOUN crl-14757 97 35 containing contain VERB crl-14757 97 36 a a DET crl-14757 97 37 specific specific ADJ crl-14757 97 38 article article NOUN crl-14757 97 39 and and CCONJ crl-14757 97 40 to to PART crl-14757 97 41 locate locate VERB crl-14757 97 42 information information NOUN crl-14757 97 43 in in ADP crl-14757 97 44 a a DET crl-14757 97 45 specific specific ADJ crl-14757 97 46 article article NOUN crl-14757 97 47 or or CCONJ crl-14757 97 48 as as ADP crl-14757 97 49 a a DET crl-14757 97 50 result result NOUN crl-14757 97 51 of of ADP crl-14757 97 52 a a DET crl-14757 97 53 random random ADJ crl-14757 97 54 search search NOUN crl-14757 97 55 ( ( PUNCT crl-14757 97 56 browsing browsing NOUN crl-14757 97 57 ) ) PUNCT crl-14757 97 58 . . PUNCT crl-14757 98 1 a a DET crl-14757 98 2 casual casual ADJ crl-14757 98 3 review review NOUN crl-14757 98 4 or or CCONJ crl-14757 98 5 browsing browse VERB crl-14757 98 6 of of ADP crl-14757 98 7 issues issue NOUN crl-14757 98 8 may may AUX crl-14757 98 9 yield yield VERB crl-14757 98 10 some some DET crl-14757 98 11 useful useful ADJ crl-14757 98 12 information information NOUN crl-14757 98 13 . . PUNCT crl-14757 99 1 since since SCONJ crl-14757 99 2 observational observational ADJ crl-14757 99 3 techniques technique NOUN crl-14757 99 4 are be AUX crl-14757 99 5 generally generally ADV crl-14757 99 6 unable unable ADJ crl-14757 99 7 to to PART crl-14757 99 8 distinguish distinguish VERB crl-14757 99 9 actual actual ADJ crl-14757 99 10 value value NOUN crl-14757 99 11 of of ADP crl-14757 99 12 each each DET crl-14757 99 13 review review NOUN crl-14757 99 14 , , PUNCT crl-14757 99 15 each each DET crl-14757 99 16 casual casual ADJ crl-14757 99 17 review review NOUN crl-14757 99 18 was be AUX crl-14757 99 19 considered consider VERB crl-14757 99 20 important important ADJ crl-14757 99 21 and and CCONJ crl-14757 99 22 was be AUX crl-14757 99 23 counted count VERB crl-14757 99 24 . . PUNCT crl-14757 100 1 for for ADP crl-14757 100 2 the the DET crl-14757 100 3 purposes purpose NOUN crl-14757 100 4 of of ADP crl-14757 100 5 this this DET crl-14757 100 6 study study NOUN crl-14757 100 7 , , PUNCT crl-14757 100 8 casual casual ADJ crl-14757 100 9 use use NOUN crl-14757 100 10 was be AUX crl-14757 100 11 defined define VERB crl-14757 100 12 as as ADP crl-14757 100 13 any any DET crl-14757 100 14 look look NOUN crl-14757 100 15 at at ADP crl-14757 100 16 the the DET crl-14757 100 17 cover cover NOUN crl-14757 100 18 , , PUNCT crl-14757 100 19 contents content NOUN crl-14757 100 20 page page NOUN crl-14757 100 21 , , PUNCT crl-14757 100 22 or or CCONJ crl-14757 100 23 information information NOUN crl-14757 100 24 contained contain VERB crl-14757 100 25 in in ADP crl-14757 100 26 the the DET crl-14757 100 27 november november PROPN crl-14757 100 28 1992 1992 NUM crl-14757 100 29 body body NOUN crl-14757 100 30 of of ADP crl-14757 100 31 the the DET crl-14757 100 32 issue issue NOUN crl-14757 100 33 . . PUNCT crl-14757 101 1 a a DET crl-14757 101 2 glance glance NOUN crl-14757 101 3 at at ADP crl-14757 101 4 the the DET crl-14757 101 5 spine spine NOUN crl-14757 101 6 for for ADP crl-14757 101 7 volume volume NOUN crl-14757 101 8 number number NOUN crl-14757 101 9 or or CCONJ crl-14757 101 10 date date NOUN crl-14757 101 11 or or CCONJ crl-14757 101 12 handling handling NOUN crl-14757 101 13 of of ADP crl-14757 101 14 any any DET crl-14757 101 15 issue issue NOUN crl-14757 101 16 to to PART crl-14757 101 17 retrieve retrieve VERB crl-14757 101 18 another another DET crl-14757 101 19 issue issue NOUN crl-14757 101 20 was be AUX crl-14757 101 21 · · PUNCT crl-14757 101 22 not not PART crl-14757 101 23 considered consider VERB crl-14757 101 24 a a DET crl-14757 101 25 use use NOUN crl-14757 101 26 . . PUNCT crl-14757 102 1 to to PART crl-14757 102 2 implement implement VERB crl-14757 102 3 the the DET crl-14757 102 4 direct direct ADJ crl-14757 102 5 - - PUNCT crl-14757 102 6 observation observation NOUN crl-14757 102 7 method method NOUN crl-14757 102 8 , , PUNCT crl-14757 102 9 the the DET crl-14757 102 10 investigators investigator NOUN crl-14757 102 11 developed develop VERB crl-14757 102 12 the the DET crl-14757 102 13 direct direct ADJ crl-14757 102 14 - - PUNCT crl-14757 102 15 observation observation NOUN crl-14757 102 16 counting counting NOUN crl-14757 102 17 rules rule NOUN crl-14757 102 18 reproduced reproduce VERB crl-14757 102 19 above above ADV crl-14757 102 20 . . PUNCT crl-14757 103 1 the the DET crl-14757 103 2 focus focus NOUN crl-14757 103 3 of of ADP crl-14757 103 4 these these DET crl-14757 103 5 rules rule NOUN crl-14757 103 6 was be AUX crl-14757 103 7 to to PART crl-14757 103 8 have have VERB crl-14757 103 9 an an DET crl-14757 103 10 observer observer NOUN crl-14757 103 11 count count VERB crl-14757 103 12 every every DET crl-14757 103 13 use use NOUN crl-14757 103 14 of of ADP crl-14757 103 15 periodicals periodical NOUN crl-14757 103 16 in in ADP crl-14757 103 17 an an DET crl-14757 103 18 observed observed ADJ crl-14757 103 19 aisle aisle NOUN crl-14757 103 20 , , PUNCT crl-14757 103 21 except except SCONJ crl-14757 103 22 for for ADP crl-14757 103 23 uses use NOUN crl-14757 103 24 which which PRON crl-14757 103 25 subsequently subsequently ADV crl-14757 103 26 would would AUX crl-14757 103 27 be be AUX crl-14757 103 28 recorded record VERB crl-14757 103 29 in in ADP crl-14757 103 30 a a DET crl-14757 103 31 reshelving reshelve VERB crl-14757 103 32 count count NOUN crl-14757 103 33 . . PUNCT crl-14757 104 1 some some DET crl-14757 104 2 distinctions distinction NOUN crl-14757 104 3 were be AUX crl-14757 104 4 required require VERB crl-14757 104 5 from from ADP crl-14757 104 6 the the DET crl-14757 104 7 operational operational ADJ crl-14757 104 8 definition definition NOUN crl-14757 104 9 of of ADP crl-14757 104 10 use use NOUN crl-14757 104 11 outlined outline VERB crl-14757 104 12 in in ADP crl-14757 104 13 the the DET crl-14757 104 14 rules rule NOUN crl-14757 104 15 . . PUNCT crl-14757 105 1 for for ADP crl-14757 105 2 example example NOUN crl-14757 105 3 , , PUNCT crl-14757 105 4 rule rule NOUN crl-14757 105 5 six six NUM crl-14757 105 6 gives give VERB crl-14757 105 7 a a DET crl-14757 105 8 single single ADJ crl-14757 105 9 count count NOUN crl-14757 105 10 to to ADP crl-14757 105 11 one one NUM crl-14757 105 12 patron patron NOUN crl-14757 105 13 's 's PART crl-14757 105 14 use use NOUN crl-14757 105 15 of of ADP crl-14757 105 16 one one NUM crl-14757 105 17 or or CCONJ crl-14757 105 18 more more ADJ crl-14757 105 19 issues issue NOUN crl-14757 105 20 stored store VERB crl-14757 105 21 in in ADP crl-14757 105 22 a a DET crl-14757 105 23 single single ADJ crl-14757 105 24 stack stack NOUN crl-14757 105 25 . . PUNCT crl-14757 106 1 otherwise otherwise ADV crl-14757 106 2 , , PUNCT crl-14757 106 3 a a DET crl-14757 106 4 patron patron NOUN crl-14757 106 5 's 's PART crl-14757 106 6 brief brief ADJ crl-14757 106 7 perusal perusal NOUN crl-14757 106 8 of of ADP crl-14757 106 9 all all PRON crl-14757 106 10 of of ADP crl-14757 106 11 the the DET crl-14757 106 12 issues issue NOUN crl-14757 106 13 in in ADP crl-14757 106 14 one one NUM crl-14757 106 15 stack stack NOUN crl-14757 106 16 would would AUX crl-14757 106 17 lead lead VERB crl-14757 106 18 to to ADP crl-14757 106 19 an an DET crl-14757 106 20 inflated inflated ADJ crl-14757 106 21 count count NOUN crl-14757 106 22 of of ADP crl-14757 106 23 use use NOUN crl-14757 106 24 . . PUNCT crl-14757 107 1 also also ADV crl-14757 107 2 , , PUNCT crl-14757 107 3 rule rule VERB crl-14757 107 4 four four NUM crl-14757 107 5 directs direct VERB crl-14757 107 6 the the DET crl-14757 107 7 observer observer NOUN crl-14757 107 8 to to PART crl-14757 107 9 estimate estimate VERB crl-14757 107 10 and and CCONJ crl-14757 107 11 record record VERB crl-14757 107 12 the the DET crl-14757 107 13 number number NOUN crl-14757 107 14 of of ADP crl-14757 107 15 issues issue NOUN crl-14757 107 16 returned return VERB crl-14757 107 17 to to ADP crl-14757 107 18 an an DET crl-14757 107 19 observed observe VERB crl-14757 107 20 aisle aisle NOUN crl-14757 107 21 by by ADP crl-14757 107 22 a a DET crl-14757 107 23 patron patron NOUN crl-14757 107 24 . . PUNCT crl-14757 108 1 the the DET crl-14757 108 2 investigators investigator NOUN crl-14757 108 3 reasoned reason VERB crl-14757 108 4 that that SCONJ crl-14757 108 5 patron patron NOUN crl-14757 108 6 removal removal NOUN crl-14757 108 7 and and CCONJ crl-14757 108 8 return return NOUN crl-14757 108 9 of of ADP crl-14757 108 10 several several ADJ crl-14757 108 11 issues issue NOUN crl-14757 108 12 of of ADP crl-14757 108 13 the the DET crl-14757 108 14 same same ADJ crl-14757 108 15 title title NOUN crl-14757 108 16 indicated indicate VERB crl-14757 108 17 a a DET crl-14757 108 18 greater great ADJ crl-14757 108 19 intensity intensity NOUN crl-14757 108 20 of of ADP crl-14757 108 21 use use NOUN crl-14757 108 22 than than ADP crl-14757 108 23 the the DET crl-14757 108 24 casual casual ADJ crl-14757 108 25 scanning scanning NOUN crl-14757 108 26 of of ADP crl-14757 108 27 several several ADJ crl-14757 108 28 issues issue NOUN crl-14757 108 29 considered consider VERB crl-14757 108 30 in in ADP crl-14757 108 31 rule rule NOUN crl-14757 108 32 six six NUM crl-14757 108 33 . . PUNCT crl-14757 109 1 moreover moreover ADV crl-14757 109 2 , , PUNCT crl-14757 109 3 if if SCONJ crl-14757 109 4 the the DET crl-14757 109 5 patron patron NOUN crl-14757 109 6 had have AUX crl-14757 109 7 not not PART crl-14757 109 8 reshelved reshelve VERB crl-14757 109 9 the the DET crl-14757 109 10 issues issue NOUN crl-14757 109 11 , , PUNCT crl-14757 109 12 each each PRON crl-14757 109 13 of of ADP crl-14757 109 14 the the DET crl-14757 109 15 issues issue NOUN crl-14757 109 16 would would AUX crl-14757 109 17 have have AUX crl-14757 109 18 been be AUX crl-14757 109 19 included include VERB crl-14757 109 20 in in ADP crl-14757 109 21 the the DET crl-14757 109 22 reshelving reshelve VERB crl-14757 109 23 count count NOUN crl-14757 109 24 . . PUNCT crl-14757 110 1 thus thus ADV crl-14757 110 2 , , PUNCT crl-14757 110 3 rule rule NOUN crl-14757 110 4 four four NUM crl-14757 110 5 is be AUX crl-14757 110 6 intended intend VERB crl-14757 110 7 to to PART crl-14757 110 8 parallel parallel VERB crl-14757 110 9 the the DET crl-14757 110 10 implicit implicit ADJ crl-14757 110 11 counting counting NOUN crl-14757 110 12 rule rule NOUN crl-14757 110 13 employed employ VERB crl-14757 110 14 in in ADP crl-14757 110 15 the the DET crl-14757 110 16 reshelving reshelve VERB crl-14757 110 17 count count NOUN crl-14757 110 18 . . PUNCT crl-14757 111 1 finally finally ADV crl-14757 111 2 , , PUNCT crl-14757 111 3 rules rule VERB crl-14757 111 4 eight eight NUM crl-14757 111 5 and and CCONJ crl-14757 111 6 nine nine NUM crl-14757 111 7 address address VERB crl-14757 111 8 the the DET crl-14757 111 9 limited limited ADJ crl-14757 111 10 observation observation NOUN crl-14757 111 11 times time NOUN crl-14757 111 12 allocated allocate VERB crl-14757 111 13 to to ADP crl-14757 111 14 each each DET crl-14757 111 15 aisle aisle NOUN crl-14757 111 16 . . PUNCT crl-14757 112 1 some some DET crl-14757 112 2 preliminary preliminary ADJ crl-14757 112 3 observations observation NOUN crl-14757 112 4 indicated indicate VERB crl-14757 112 5 that that SCONJ crl-14757 112 6 some some DET crl-14757 112 7 uses use NOUN crl-14757 112 8 of of ADP crl-14757 112 9 a a DET crl-14757 112 10 single single ADJ crl-14757 112 11 issue issue NOUN crl-14757 112 12 in in ADP crl-14757 112 13 the the DET crl-14757 112 14 aisles aisle NOUN crl-14757 112 15 lasted last VERB crl-14757 112 16 one one NUM crl-14757 112 17 minute minute NOUN crl-14757 112 18 or or CCONJ crl-14757 112 19 more more ADJ crl-14757 112 20 . . PUNCT crl-14757 113 1 in in ADP crl-14757 113 2 the the DET crl-14757 113 3 absence absence NOUN crl-14757 113 4 of of ADP crl-14757 113 5 rule rule NOUN crl-14757 113 6 eight eight NUM crl-14757 113 7 , , PUNCT crl-14757 113 8 the the DET crl-14757 113 9 random random ADJ crl-14757 113 10 observational observational ADJ crl-14757 113 11 design design NOUN crl-14757 113 12 would would AUX crl-14757 113 13 give give VERB crl-14757 113 14 such such ADJ crl-14757 113 15 long long ADJ crl-14757 113 16 uses use VERB crl-14757 113 17 a a DET crl-14757 113 18 higher high ADJ crl-14757 113 19 probability probability NOUN crl-14757 113 20 of of ADP crl-14757 113 21 being be AUX crl-14757 113 22 recorded record VERB crl-14757 113 23 than than ADP crl-14757 113 24 the the DET crl-14757 113 25 short short ADJ crl-14757 113 26 uses use NOUN crl-14757 113 27 . . PUNCT crl-14757 114 1 to to PART crl-14757 114 2 parallel parallel VERB crl-14757 114 3 the the DET crl-14757 114 4 reshelving reshelve VERB crl-14757 114 5 counts count NOUN crl-14757 114 6 , , PUNCT crl-14757 114 7 the the DET crl-14757 114 8 investigators investigator NOUN crl-14757 114 9 chose choose VERB crl-14757 114 10 to to PART crl-14757 114 11 use use VERB crl-14757 114 12 rule rule NOUN crl-14757 114 13 eight eight NUM crl-14757 114 14 to to PART crl-14757 114 15 ensure ensure VERB crl-14757 114 16 that that SCONJ crl-14757 114 17 all all DET crl-14757 114 18 patron patron NOUN crl-14757 114 19 uses use NOUN crl-14757 114 20 of of ADP crl-14757 114 21 issues issue NOUN crl-14757 114 22 have have VERB crl-14757 114 23 the the DET crl-14757 114 24 same same ADJ crl-14757 114 25 probability probability NOUN crl-14757 114 26 of of ADP crl-14757 114 27 being be AUX crl-14757 114 28 recorded record VERB crl-14757 114 29 , , PUNCT crl-14757 114 30 regardless regardless ADV crl-14757 114 31 of of ADP crl-14757 114 32 the the DET crl-14757 114 33 length length NOUN crl-14757 114 34 of of ADP crl-14757 114 35 use use NOUN crl-14757 114 36 . . PUNCT crl-14757 115 1 similar similar ADJ crl-14757 115 2 reasoning reasoning NOUN crl-14757 115 3 applies apply VERB crl-14757 115 4 to to PART crl-14757 115 5 rule rule VERB crl-14757 115 6 nine nine NUM crl-14757 115 7 . . PUNCT crl-14757 116 1 assessment assessment NOUN crl-14757 116 2 of of ADP crl-14757 116 3 observational observational ADJ crl-14757 116 4 errors error NOUN crl-14757 116 5 in in ADP crl-14757 116 6 assessing assess VERB crl-14757 116 7 the the DET crl-14757 116 8 merits merit NOUN crl-14757 116 9 of of ADP crl-14757 116 10 a a DET crl-14757 116 11 direct direct ADJ crl-14757 116 12 - - PUNCT crl-14757 116 13 observation observation NOUN crl-14757 116 14 study study NOUN crl-14757 116 15 of of ADP crl-14757 116 16 periodical periodical ADJ crl-14757 116 17 use use NOUN crl-14757 116 18 , , PUNCT crl-14757 116 19 it it PRON crl-14757 116 20 is be AUX crl-14757 116 21 important important ADJ crl-14757 116 22 to to PART crl-14757 116 23 measure measure VERB crl-14757 116 24 the the DET crl-14757 116 25 magnitude magnitude NOUN crl-14757 116 26 of of ADP crl-14757 116 27 observational observational ADJ crl-14757 116 28 errors error NOUN crl-14757 116 29 associated associate VERB crl-14757 116 30 with with ADP crl-14757 116 31 ~----------------------------------------------------------------------------misinterpretation ~----------------------------------------------------------------------------misinterpretation NOUN crl-14757 116 32 of of ADP crl-14757 116 33 rules rule NOUN crl-14757 116 34 by by ADP crl-14757 116 35 the the DET crl-14757 116 36 student student NOUN crl-14757 116 37 workers worker NOUN crl-14757 116 38 . . PUNCT crl-14757 117 1 to to PART crl-14757 117 2 address address VERB crl-14757 117 3 this this DET crl-14757 117 4 issue issue NOUN crl-14757 117 5 , , PUNCT crl-14757 117 6 the the DET crl-14757 117 7 three three NUM crl-14757 117 8 investigators investigator NOUN crl-14757 117 9 observed observe VERB crl-14757 117 10 the the DET crl-14757 117 11 same same ADJ crl-14757 117 12 aisles aisle NOUN crl-14757 117 13 as as ADP crl-14757 117 14 student student NOUN crl-14757 117 15 workers worker NOUN crl-14757 117 16 in in ADP crl-14757 117 17 some some DET crl-14757 117 18 randomly randomly ADV crl-14757 117 19 selected select VERB crl-14757 117 20 five five NUM crl-14757 117 21 - - PUNCT crl-14757 117 22 minute minute NOUN crl-14757 117 23 segments segment NOUN crl-14757 117 24 . . PUNCT crl-14757 118 1 student student NOUN crl-14757 118 2 workers worker NOUN crl-14757 118 3 recorded record VERB crl-14757 118 4 each each DET crl-14757 118 5 observed observe VERB crl-14757 118 6 use use NOUN crl-14757 118 7 with with ADP crl-14757 118 8 a a DET crl-14757 118 9 single single ADJ crl-14757 118 10 hash hash NOUN crl-14757 118 11 mark mark NOUN crl-14757 118 12 ( ( PUNCT crl-14757 118 13 / / SYM crl-14757 118 14 ) ) PUNCT crl-14757 118 15 , , PUNCT crl-14757 118 16 and and CCONJ crl-14757 118 17 the the DET crl-14757 118 18 faculty faculty NOUN crl-14757 118 19 members member NOUN crl-14757 118 20 recorded record VERB crl-14757 118 21 each each DET crl-14757 118 22 use use NOUN crl-14757 118 23 with with ADP crl-14757 118 24 one one NUM crl-14757 118 25 of of ADP crl-14757 118 26 several several ADJ crl-14757 118 27 symbols symbol NOUN crl-14757 118 28 : : PUNCT crl-14757 118 29 s s PROPN crl-14757 118 30 ( ( PUNCT crl-14757 118 31 scan scan PROPN crl-14757 118 32 ) ) PUNCT crl-14757 118 33 , , PUNCT crl-14757 118 34 c c PROPN crl-14757 118 35 ( ( PUNCT crl-14757 118 36 careful careful ADJ crl-14757 118 37 use use NOUN crl-14757 118 38 ) ) PUNCT crl-14757 118 39 , , PUNCT crl-14757 118 40 orr orr PROPN crl-14757 118 41 ( ( PUNCT crl-14757 118 42 reshelved reshelve VERB crl-14757 118 43 by by ADP crl-14757 118 44 patron patron NOUN crl-14757 118 45 ) ) PUNCT crl-14757 118 46 . . PUNCT crl-14757 119 1 a a DET crl-14757 119 2 fourth fourth ADJ crl-14757 119 3 use use NOUN crl-14757 119 4 , , PUNCT crl-14757 119 5 t t PROPN crl-14757 119 6 ( ( PUNCT crl-14757 119 7 taken take VERB crl-14757 119 8 away away ADV crl-14757 119 9 by by ADP crl-14757 119 10 patron patron NOUN crl-14757 119 11 ) ) PUNCT crl-14757 119 12 , , PUNCT crl-14757 119 13 was be AUX crl-14757 119 14 also also ADV crl-14757 119 15 recorded record VERB crl-14757 119 16 by by ADP crl-14757 119 17 the the DET crl-14757 119 18 investigators investigator NOUN crl-14757 119 19 but but CCONJ crl-14757 119 20 is be AUX crl-14757 119 21 not not PART crl-14757 119 22 directly directly ADV crl-14757 119 23 relevant relevant ADJ crl-14757 119 24 to to ADP crl-14757 119 25 the the DET crl-14757 119 26 student student NOUN crl-14757 119 27 workers worker NOUN crl-14757 119 28 ' ' PART crl-14757 119 29 observations observation NOUN crl-14757 119 30 . . PUNCT crl-14757 120 1 note note VERB crl-14757 120 2 that that SCONJ crl-14757 120 3 observational observational ADJ crl-14757 120 4 rule rule NOUN crl-14757 120 5 nine nine NUM crl-14757 120 6 for for ADP crl-14757 120 7 student student NOUN crl-14757 120 8 workers worker NOUN crl-14757 120 9 specifically specifically ADV crl-14757 120 10 excludes exclude VERB crl-14757 120 11 the the DET crl-14757 120 12 t t NOUN crl-14757 120 13 usage usage NOUN crl-14757 120 14 recorded record VERB crl-14757 120 15 by by ADP crl-14757 120 16 faculty faculty NOUN crl-14757 120 17 members member NOUN crl-14757 120 18 . . PUNCT crl-14757 121 1 separate separate ADJ crl-14757 121 2 recording recording NOUN crl-14757 121 3 of of ADP crl-14757 121 4 these these DET crl-14757 121 5 four four NUM crl-14757 121 6 use use NOUN crl-14757 121 7 types type NOUN crl-14757 121 8 allowed allow VERB crl-14757 121 9 the the DET crl-14757 121 10 investigators investigator NOUN crl-14757 121 11 to to PART crl-14757 121 12 study study VERB crl-14757 121 13 whether whether SCONJ crl-14757 121 14 observational observational ADJ crl-14757 121 15 errors error NOUN crl-14757 121 16 were be AUX crl-14757 121 17 associated associate VERB crl-14757 121 18 primarily primarily ADV crl-14757 121 19 with with ADP crl-14757 121 20 a a DET crl-14757 121 21 particular particular ADJ crl-14757 121 22 use use NOUN crl-14757 121 23 type type NOUN crl-14757 121 24 . . PUNCT crl-14757 122 1 for for ADP crl-14757 122 2 example example NOUN crl-14757 122 3 , , PUNCT crl-14757 122 4 an an DET crl-14757 122 5 investigator investigator NOUN crl-14757 122 6 might might AUX crl-14757 122 7 speculate speculate VERB crl-14757 122 8 that that SCONJ crl-14757 122 9 careful careful ADJ crl-14757 122 10 use use NOUN crl-14757 122 11 ( ( PUNCT crl-14757 122 12 c c NOUN crl-14757 122 13 ) ) PUNCT crl-14757 122 14 is be AUX crl-14757 122 15 more more ADV crl-14757 122 16 clearly clearly ADV crl-14757 122 17 defined define VERB crl-14757 122 18 , , PUNCT crl-14757 122 19 and and CCONJ crl-14757 122 20 thus thus ADV crl-14757 122 21 less less ADV crl-14757 122 22 subject subject ADJ crl-14757 122 23 to to ADP crl-14757 122 24 observational observational ADJ crl-14757 122 25 error error NOUN crl-14757 122 26 than than ADP crl-14757 122 27 scanning scan VERB crl-14757 122 28 ( ( PUNCT crl-14757 122 29 s s X crl-14757 122 30 ) ) PUNCT crl-14757 122 31 . . PUNCT crl-14757 123 1 the the DET crl-14757 123 2 statistical statistical ADJ crl-14757 123 3 results result NOUN crl-14757 123 4 section section NOUN crl-14757 123 5 provides provide VERB crl-14757 123 6 an an DET crl-14757 123 7 empirical empirical ADJ crl-14757 123 8 discussion discussion NOUN crl-14757 123 9 of of ADP crl-14757 123 10 this this DET crl-14757 123 11 issue issue NOUN crl-14757 123 12 . . PUNCT crl-14757 124 1 for for ADP crl-14757 124 2 the the DET crl-14757 124 3 remainder remainder NOUN crl-14757 124 4 of of ADP crl-14757 124 5 this this DET crl-14757 124 6 paper paper NOUN crl-14757 124 7 , , PUNCT crl-14757 124 8 the the DET crl-14757 124 9 sum sum NOUN crl-14757 124 10 of of ADP crl-14757 124 11 the the DET crl-14757 124 12 faculty faculty NOUN crl-14757 124 13 s s PROPN crl-14757 124 14 , , PUNCT crl-14757 124 15 c c NOUN crl-14757 124 16 , , PUNCT crl-14757 124 17 and and CCONJ crl-14757 124 18 r r NOUN crl-14757 124 19 counts count NOUN crl-14757 124 20 for for ADP crl-14757 124 21 a a DET crl-14757 124 22 given give VERB crl-14757 124 23 half half ADJ crl-14757 124 24 - - PUNCT crl-14757 124 25 range range NOUN crl-14757 124 26 will will AUX crl-14757 124 27 be be AUX crl-14757 124 28 defined define VERB crl-14757 124 29 as as ADP crl-14757 124 30 the the DET crl-14757 124 31 true true ADJ crl-14757 124 32 count count NOUN crl-14757 124 33 of of ADP crl-14757 124 34 use use NOUN crl-14757 124 35 ( ( PUNCT crl-14757 124 36 excluding exclude VERB crl-14757 124 37 staff staff NOUN crl-14757 124 38 reshelving reshelve VERB crl-14757 124 39 of of ADP crl-14757 124 40 issues issue NOUN crl-14757 124 41 ) ) PUNCT crl-14757 124 42 . . PUNCT crl-14757 125 1 the the DET crl-14757 125 2 difference difference NOUN crl-14757 125 3 between between ADP crl-14757 125 4 the the DET crl-14757 125 5 student student NOUN crl-14757 125 6 use use NOUN crl-14757 125 7 count count NOUN crl-14757 125 8 for for ADP crl-14757 125 9 a a DET crl-14757 125 10 given give VERB crl-14757 125 11 half half ADJ crl-14757 125 12 - - PUNCT crl-14757 125 13 range range NOUN crl-14757 125 14 and and CCONJ crl-14757 125 15 the the DET crl-14757 125 16 corresponding corresponding ADJ crl-14757 125 17 true true ADJ crl-14757 125 18 count count NOUN crl-14757 125 19 equals equal VERB crl-14757 125 20 the the DET crl-14757 125 21 observational observational ADJ crl-14757 125 22 error error NOUN crl-14757 125 23 in in ADP crl-14757 125 24 the the DET crl-14757 125 25 student student NOUN crl-14757 125 26 count count NOUN crl-14757 125 27 . . PUNCT crl-14757 126 1 from from ADP crl-14757 126 2 a a DET crl-14757 126 3 statistical statistical ADJ crl-14757 126 4 point point NOUN crl-14757 126 5 of of ADP crl-14757 126 6 view view NOUN crl-14757 126 7 , , PUNCT crl-14757 126 8 this this DET crl-14757 126 9 definition definition NOUN crl-14757 126 10 is be AUX crl-14757 126 11 restrictive restrictive ADJ crl-14757 126 12 , , PUNCT crl-14757 126 13 because because SCONJ crl-14757 126 14 it it PRON crl-14757 126 15 excludes exclude VERB crl-14757 126 16 the the DET crl-14757 126 17 possibility possibility NOUN crl-14757 126 18 that that SCONJ crl-14757 126 19 the the DET crl-14757 126 20 investigators investigator NOUN crl-14757 126 21 ' ' PART crl-14757 126 22 observations observation NOUN crl-14757 126 23 may may AUX crl-14757 126 24 also also ADV crl-14757 126 25 contain contain VERB crl-14757 126 26 measurement measurement NOUN crl-14757 126 27 error error NOUN crl-14757 126 28 . . PUNCT crl-14757 127 1 nonetheless nonetheless ADV crl-14757 127 2 , , PUNCT crl-14757 127 3 this this DET crl-14757 127 4 approach approach NOUN crl-14757 127 5 appears appear VERB crl-14757 127 6 to to PART crl-14757 127 7 be be AUX crl-14757 127 8 reasonable reasonable ADJ crl-14757 127 9 . . PUNCT crl-14757 128 1 the the DET crl-14757 128 2 faculty faculty NOUN crl-14757 128 3 members member NOUN crl-14757 128 4 had have VERB crl-14757 128 5 a a DET crl-14757 128 6 vested vested ADJ crl-14757 128 7 interest interest NOUN crl-14757 128 8 in in ADP crl-14757 128 9 the the DET crl-14757 128 10 project project NOUN crl-14757 128 11 ; ; PUNCT crl-14757 128 12 one one NUM crl-14757 128 13 generally generally ADV crl-14757 128 14 associates associate VERB crl-14757 128 15 such such ADJ crl-14757 128 16 interest interest NOUN crl-14757 128 17 with with ADP crl-14757 128 18 greater great ADJ crl-14757 128 19 attention attention NOUN crl-14757 128 20 to to ADP crl-14757 128 21 detail detail NOUN crl-14757 128 22 . . PUNCT crl-14757 129 1 in in ADP crl-14757 129 2 addition addition NOUN crl-14757 129 3 , , PUNCT crl-14757 129 4 the the DET crl-14757 129 5 faculty faculty NOUN crl-14757 129 6 observers observer NOUN crl-14757 129 7 were be AUX crl-14757 129 8 more more ADV crl-14757 129 9 familiar familiar ADJ crl-14757 129 10 with with ADP crl-14757 129 11 the the DET crl-14757 129 12 observational observational ADJ crl-14757 129 13 rules rule NOUN crl-14757 129 14 and and CCONJ crl-14757 129 15 the the DET crl-14757 129 16 study study NOUN crl-14757 129 17 's 's PART crl-14757 129 18 purpose purpose NOUN crl-14757 129 19 . . PUNCT crl-14757 130 1 consequently consequently ADV crl-14757 130 2 , , PUNCT crl-14757 130 3 the the DET crl-14757 130 4 investigators investigator NOUN crl-14757 130 5 expected expect VERB crl-14757 130 6 fewer few ADJ crl-14757 130 7 errors error NOUN crl-14757 130 8 in in ADP crl-14757 130 9 faculty faculty NOUN crl-14757 130 10 observations observation NOUN crl-14757 130 11 than than ADP crl-14757 130 12 in in ADP crl-14757 130 13 student student NOUN crl-14757 130 14 observations observation NOUN crl-14757 130 15 . . PUNCT crl-14757 131 1 use use NOUN crl-14757 131 2 of of ADP crl-14757 131 3 a a DET crl-14757 131 4 more more ADV crl-14757 131 5 elaborate elaborate ADJ crl-14757 131 6 errors error NOUN crl-14757 131 7 - - PUNCT crl-14757 131 8 in in ADP crl-14757 131 9 - - PUNCT crl-14757 131 10 variables variable NOUN crl-14757 131 11 model model NOUN crl-14757 131 12 , , PUNCT crl-14757 131 13 which which PRON crl-14757 131 14 would would AUX crl-14757 131 15 allow allow VERB crl-14757 131 16 for for ADP crl-14757 131 17 both both DET crl-14757 131 18 student student NOUN crl-14757 131 19 and and CCONJ crl-14757 131 20 faculty faculty NOUN crl-14757 131 21 observational observational ADJ crl-14757 131 22 errors error NOUN crl-14757 131 23 , , PUNCT crl-14757 131 24 is be AUX crl-14757 131 25 beyond beyond ADP crl-14757 131 26 the the DET crl-14757 131 27 scope scope NOUN crl-14757 131 28 of of ADP crl-14757 131 29 the the DET crl-14757 131 30 present present ADJ crl-14757 131 31 work.8 work.8 NOUN crl-14757 131 32 observation observation NOUN crl-14757 131 33 of of ADP crl-14757 131 34 periodical periodical ADJ crl-14757 131 35 usage usage NOUN crl-14757 131 36 543 543 NUM crl-14757 131 37 costs cost NOUN crl-14757 131 38 of of ADP crl-14757 131 39 the the DET crl-14757 131 40 direct direct ADJ crl-14757 131 41 - - PUNCT crl-14757 131 42 observation observation NOUN crl-14757 131 43 and and CCONJ crl-14757 131 44 reshelving reshelve VERB crl-14757 131 45 - - PUNCT crl-14757 131 46 count count NOUN crl-14757 131 47 studies study NOUN crl-14757 131 48 the the DET crl-14757 131 49 direct direct ADJ crl-14757 131 50 - - PUNCT crl-14757 131 51 observation observation NOUN crl-14757 131 52 study study NOUN crl-14757 131 53 used use VERB crl-14757 131 54 a a DET crl-14757 131 55 total total NOUN crl-14757 131 56 of of ADP crl-14757 131 57 53 53 NUM crl-14757 131 58 student student NOUN crl-14757 131 59 - - PUNCT crl-14757 131 60 worker worker NOUN crl-14757 131 61 hours hour NOUN crl-14757 131 62 . . PUNCT crl-14757 132 1 at at ADP crl-14757 132 2 a a DET crl-14757 132 3 pay pay NOUN crl-14757 132 4 rate rate NOUN crl-14757 132 5 of of ADP crl-14757 132 6 $ $ SYM crl-14757 132 7 3.80 3.80 NUM crl-14757 132 8 per per ADP crl-14757 132 9 hour hour NOUN crl-14757 132 10 , , PUNCT crl-14757 132 11 the the DET crl-14757 132 12 direct direct ADJ crl-14757 132 13 cost cost NOUN crl-14757 132 14 in in ADP crl-14757 132 15 student student NOUN crl-14757 132 16 wages wage NOUN crl-14757 132 17 was be AUX crl-14757 132 18 $ $ SYM crl-14757 132 19 197.60 197.60 NUM crl-14757 132 20 . . PUNCT crl-14757 133 1 in in ADP crl-14757 133 2 addition addition NOUN crl-14757 133 3 , , PUNCT crl-14757 133 4 the the DET crl-14757 133 5 authors author NOUN crl-14757 133 6 spent spend VERB crl-14757 133 7 20.5 20.5 NUM crl-14757 133 8 hours hour NOUN crl-14757 133 9 in in ADP crl-14757 133 10 direct direct ADJ crl-14757 133 11 observation observation NOUN crl-14757 133 12 . . PUNCT crl-14757 134 1 if if SCONJ crl-14757 134 2 a a DET crl-14757 134 3 direct direct ADJ crl-14757 134 4 - - PUNCT crl-14757 134 5 observation observation NOUN crl-14757 134 6 study study NOUN crl-14757 134 7 were be AUX crl-14757 134 8 conducted conduct VERB crl-14757 134 9 using use VERB crl-14757 134 10 one one NUM crl-14757 134 11 student student NOUN crl-14757 134 12 workerhour workerhour NOUN crl-14757 134 13 for for ADP crl-14757 134 14 each each PRON crl-14757 134 15 of of ADP crl-14757 134 16 the the DET crl-14757 134 17 111 111 NUM crl-14757 134 18 cpo cpo NOUN crl-14757 134 19 operating operate VERB crl-14757 134 20 hours hour NOUN crl-14757 134 21 per per ADP crl-14757 134 22 week week NOUN crl-14757 134 23 , , PUNCT crl-14757 134 24 the the DET crl-14757 134 25 cost cost NOUN crl-14757 134 26 , , PUNCT crl-14757 134 27 at at ADP crl-14757 134 28 $ $ SYM crl-14757 134 29 3.80 3.80 NUM crl-14757 134 30 per per ADP crl-14757 134 31 hour hour NOUN crl-14757 134 32 , , PUNCT crl-14757 134 33 would would AUX crl-14757 134 34 be be AUX crl-14757 134 35 $ $ SYM crl-14757 134 36 421.80 421.80 NUM crl-14757 134 37 per per ADP crl-14757 134 38 week week NOUN crl-14757 134 39 . . PUNCT crl-14757 135 1 during during ADP crl-14757 135 2 the the DET crl-14757 135 3 same same ADJ crl-14757 135 4 week week NOUN crl-14757 135 5 , , PUNCT crl-14757 135 6 the the DET crl-14757 135 7 cpo cpo NOUN crl-14757 135 8 used use VERB crl-14757 135 9 50 50 NUM crl-14757 135 10 student student NOUN crl-14757 135 11 hours hour NOUN crl-14757 135 12 to to PART crl-14757 135 13 record record VERB crl-14757 135 14 reshelving reshelve VERB crl-14757 135 15 counts count NOUN crl-14757 135 16 . . PUNCT crl-14757 136 1 these these DET crl-14757 136 2 50 50 NUM crl-14757 136 3 hours hour NOUN crl-14757 136 4 were be AUX crl-14757 136 5 in in ADP crl-14757 136 6 addition addition NOUN crl-14757 136 7 to to ADP crl-14757 136 8 the the DET crl-14757 136 9 22 22 NUM crl-14757 136 10 hours hour NOUN crl-14757 136 11 per per ADP crl-14757 136 12 week week NOUN crl-14757 136 13 otherwise otherwise ADV crl-14757 136 14 required require VERB crl-14757 136 15 to to PART crl-14757 136 16 reshelve reshelve VERB crl-14757 136 17 periodicals periodical NOUN crl-14757 136 18 in in ADP crl-14757 136 19 the the DET crl-14757 136 20 cpo cpo NOUN crl-14757 136 21 . . PUNCT crl-14757 137 1 using use VERB crl-14757 137 2 the the DET crl-14757 137 3 same same ADJ crl-14757 137 4 pay pay NOUN crl-14757 137 5 rate rate NOUN crl-14757 137 6 , , PUNCT crl-14757 137 7 $ $ SYM crl-14757 137 8 3.80 3.80 NUM crl-14757 137 9 per per ADP crl-14757 137 10 hour hour NOUN crl-14757 137 11 , , PUNCT crl-14757 137 12 the the DET crl-14757 137 13 marginal marginal ADJ crl-14757 137 14 student student NOUN crl-14757 137 15 worker worker NOUN crl-14757 137 16 cost cost NOUN crl-14757 137 17 for for ADP crl-14757 137 18 recording record VERB crl-14757 137 19 reshelving reshelve VERB crl-14757 137 20 counts count NOUN crl-14757 137 21 was be AUX crl-14757 137 22 $ $ SYM crl-14757 137 23 190 190 NUM crl-14757 137 24 , , PUNCT crl-14757 137 25 a a DET crl-14757 137 26 daily daily ADJ crl-14757 137 27 cost cost NOUN crl-14757 137 28 of of ADP crl-14757 137 29 $ $ SYM crl-14757 137 30 27.14 27.14 NUM crl-14757 137 31 . . PUNCT crl-14757 138 1 statistical statistical ADJ crl-14757 138 2 results result NOUN crl-14757 138 3 assessment assessment NOUN crl-14757 138 4 of of ADP crl-14757 138 5 the the DET crl-14757 138 6 statistical statistical ADJ crl-14757 138 7 results result NOUN crl-14757 138 8 of of ADP crl-14757 138 9 this this DET crl-14757 138 10 study study NOUN crl-14757 138 11 requires require VERB crl-14757 138 12 considering consider VERB crl-14757 138 13 basic basic ADJ crl-14757 138 14 descriptive descriptive ADJ crl-14757 138 15 statistics statistic NOUN crl-14757 138 16 for for ADP crl-14757 138 17 the the DET crl-14757 138 18 observed observed ADJ crl-14757 138 19 use use NOUN crl-14757 138 20 counts count NOUN crl-14757 138 21 ; ; PUNCT crl-14757 138 22 the the DET crl-14757 138 23 distribution distribution NOUN crl-14757 138 24 , , PUNCT crl-14757 138 25 bias bias NOUN crl-14757 138 26 , , PUNCT crl-14757 138 27 and and CCONJ crl-14757 138 28 variance variance NOUN crl-14757 138 29 of of ADP crl-14757 138 30 errors error NOUN crl-14757 138 31 in in ADP crl-14757 138 32 the the DET crl-14757 138 33 observed observe VERB crl-14757 138 34 - - PUNCT crl-14757 138 35 use use NOUN crl-14757 138 36 counts count NOUN crl-14757 138 37 ; ; PUNCT crl-14757 138 38 limits limit NOUN crl-14757 138 39 on on ADP crl-14757 138 40 the the DET crl-14757 138 41 generalizability generalizability NOUN crl-14757 138 42 of of ADP crl-14757 138 43 the the DET crl-14757 138 44 reported report VERB crl-14757 138 45 results result NOUN crl-14757 138 46 ; ; PUNCT crl-14757 138 47 and and CCONJ crl-14757 138 48 aggregation aggregation NOUN crl-14757 138 49 issues issue NOUN crl-14757 138 50 . . PUNCT crl-14757 139 1 a a DET crl-14757 139 2 paper paper NOUN crl-14757 139 3 by by ADP crl-14757 139 4 bartlett bartlett PROPN crl-14757 139 5 and and CCONJ crl-14757 139 6 eltinge eltinge PROPN crl-14757 139 7 presents present VERB crl-14757 139 8 a a DET crl-14757 139 9 more more ADV crl-14757 139 10 detailed detailed ADJ crl-14757 139 11 statistical statistical ADJ crl-14757 139 12 analysis analysis NOUN crl-14757 139 13 of of ADP crl-14757 139 14 the the DET crl-14757 139 15 data datum NOUN crl-14757 139 16 from from ADP crl-14757 139 17 this this DET crl-14757 139 18 auxiliary auxiliary ADJ crl-14757 139 19 use use NOUN crl-14757 139 20 study.9 study.9 NOUN crl-14757 139 21 in in ADP crl-14757 139 22 th_at th_at PROPN crl-14757 139 23 paper paper NOUN crl-14757 139 24 bartlett bartlett NOUN crl-14757 139 25 and and CCONJ crl-14757 139 26 eltinge eltinge NOUN crl-14757 139 27 discuss discuss VERB crl-14757 139 28 some some DET crl-14757 139 29 regression regression NOUN crl-14757 139 30 and and CCONJ crl-14757 139 31 variance variance NOUN crl-14757 139 32 component component NOUN crl-14757 139 33 models model NOUN crl-14757 139 34 for for ADP crl-14757 139 35 the the DET crl-14757 139 36 faculty faculty NOUN crl-14757 139 37 and and CCONJ crl-14757 139 38 student student NOUN crl-14757 139 39 worker worker NOUN crl-14757 139 40 observations observation NOUN crl-14757 139 41 ; ; PUNCT crl-14757 139 42 consider consider VERB crl-14757 139 43 alternative alternative NOUN crl-14757 139 44 models model NOUN crl-14757 139 45 based base VERB crl-14757 139 46 on on ADP crl-14757 139 47 logarithmic logarithmic ADJ crl-14757 139 48 data datum NOUN crl-14757 139 49 transformations transformation NOUN crl-14757 139 50 and and CCONJ crl-14757 139 51 trimming trimming NOUN crl-14757 139 52 of of ADP crl-14757 139 53 extreme extreme ADJ crl-14757 139 54 observations observation NOUN crl-14757 139 55 ; ; PUNCT crl-14757 139 56 and and CCONJ crl-14757 139 57 evaluate evaluate VERB crl-14757 139 58 least least ADJ crl-14757 139 59 - - PUNCT crl-14757 139 60 squares square NOUN crl-14757 139 61 methods method NOUN crl-14757 139 62 of of ADP crl-14757 139 63 predicting predict VERB crl-14757 139 64 true true ADJ crl-14757 139 65 usage usage NOUN crl-14757 139 66 counts count NOUN crl-14757 139 67 based base VERB crl-14757 139 68 only only ADV crl-14757 139 69 on on ADP crl-14757 139 70 student student NOUN crl-14757 139 71 worker worker NOUN crl-14757 139 72 observations observation NOUN crl-14757 139 73 . . PUNCT crl-14757 140 1 counts count NOUN crl-14757 140 2 by by ADP crl-14757 140 3 student student NOUN crl-14757 140 4 workers worker NOUN crl-14757 140 5 and and CCONJ crl-14757 140 6 by by ADP crl-14757 140 7 faculty faculty NOUN crl-14757 140 8 under under ADP crl-14757 140 9 the the DET crl-14757 140 10 random random ADJ crl-14757 140 11 design design NOUN crl-14757 140 12 outlined outline VERB crl-14757 140 13 above above ADV crl-14757 140 14 , , PUNCT crl-14757 140 15 student student NOUN crl-14757 140 16 workers worker NOUN crl-14757 140 17 observed observe VERB crl-14757 140 18 a a DET crl-14757 140 19 total total NOUN crl-14757 140 20 of of ADP crl-14757 140 21 615 615 NUM crl-14757 140 22 aisle aisle NOUN crl-14757 140 23 - - PUNCT crl-14757 140 24 time time NOUN crl-14757 140 25 combinations combination NOUN crl-14757 140 26 . . PUNCT crl-14757 141 1 observation observation NOUN crl-14757 141 2 of of ADP crl-14757 141 3 a a DET crl-14757 141 4 given give VERB crl-14757 141 5 aisle aisle NOUN crl-14757 141 6 led lead VERB crl-14757 141 7 to to PART crl-14757 141 8 use use VERB crl-14757 141 9 counts count NOUN crl-14757 141 10 for for ADP crl-14757 141 11 two two NUM crl-14757 141 12 or or CCONJ crl-14757 141 13 four four NUM crl-14757 141 14 half half NOUN crl-14757 141 15 - - PUNCT crl-14757 141 16 ranges range NOUN crl-14757 141 17 in in ADP crl-14757 141 18 the the DET crl-14757 141 19 specified specify VERB crl-14757 141 20 time time NOUN crl-14757 141 21 segments segment NOUN crl-14757 141 22 . . PUNCT crl-14757 142 1 for for ADP crl-14757 142 2 792 792 NUM crl-14757 142 3 of of ADP crl-14757 142 4 these these DET crl-14757 142 5 half half ADJ crl-14757 142 6 - - PUNCT crl-14757 142 7 range range NOUN crl-14757 142 8 student student NOUN crl-14757 142 9 observations observation NOUN crl-14757 142 10 , , PUNCT crl-14757 142 11 there there PRON crl-14757 142 12 was be VERB crl-14757 142 13 a a DET crl-14757 142 14 matching match VERB crl-14757 142 15 faculty faculty NOUN crl-14757 142 16 observation observation NOUN crl-14757 142 17 for for ADP crl-14757 142 18 the the DET crl-14757 142 19 same same ADJ crl-14757 142 20 half544 half544 PROPN crl-14757 142 21 college college NOUN crl-14757 142 22 & & CCONJ crl-14757 142 23 research research PROPN crl-14757 142 24 libraries library NOUN crl-14757 142 25 november november PROPN crl-14757 142 26 1992 1992 NUM crl-14757 142 27 tablet tablet NOUN crl-14757 142 28 frequency frequency NOUN crl-14757 142 29 distribution distribution NOUN crl-14757 142 30 of of ADP crl-14757 142 31 faculty faculty NOUN crl-14757 142 32 and and CCONJ crl-14757 142 33 student student NOUN crl-14757 142 34 counts count NOUN crl-14757 142 35 observed observe VERB crl-14757 142 36 count count NOUN crl-14757 142 37 0 0 NUM crl-14757 142 38 2 2 NUM crl-14757 142 39 3 3 NUM crl-14757 142 40 4 4 NUM crl-14757 142 41 5 5 NUM crl-14757 142 42 6 6 NUM crl-14757 142 43 7 7 NUM crl-14757 142 44 8 8 NUM crl-14757 142 45 9 9 NUM crl-14757 142 46 10 10 NUM crl-14757 142 47 or or CCONJ crl-14757 142 48 more more ADJ crl-14757 142 49 faculty faculty NOUN crl-14757 142 50 frequency frequency NOUN crl-14757 142 51 734 734 NUM crl-14757 142 52 21 21 NUM crl-14757 142 53 7 7 NUM crl-14757 142 54 5 5 NUM crl-14757 142 55 0 0 NUM crl-14757 142 56 6 6 NUM crl-14757 142 57 2 2 NUM crl-14757 142 58 4 4 NUM crl-14757 142 59 0 0 NUM crl-14757 142 60 5 5 NUM crl-14757 142 61 8 8 NUM crl-14757 142 62 student student NOUN crl-14757 142 63 freguency freguency NOUN crl-14757 142 64 739 739 NUM crl-14757 142 65 17 17 NUM crl-14757 142 66 6 6 NUM crl-14757 142 67 3 3 NUM crl-14757 142 68 5 5 NUM crl-14757 142 69 1 1 NUM crl-14757 142 70 4 4 NUM crl-14757 142 71 5 5 NUM crl-14757 142 72 2 2 NUM crl-14757 142 73 0 0 NUM crl-14757 142 74 10 10 NUM crl-14757 142 75 table2 table2 NOUN crl-14757 142 76 frequency frequency NOUN crl-14757 142 77 distribution distribution NOUN crl-14757 142 78 of of ADP crl-14757 142 79 the the DET crl-14757 142 80 errors error NOUN crl-14757 142 81 , , PUNCT crl-14757 142 82 ( ( PUNCT crl-14757 142 83 student student NOUN crl-14757 142 84 count)(faculty count)(faculty NOUN crl-14757 142 85 count count VERB crl-14757 142 86 ) ) PUNCT crl-14757 142 87 for for ADP crl-14757 142 88 the the DET crl-14757 142 89 58 58 NUM crl-14757 142 90 nonzero nonzero NOUN crl-14757 142 91 faculty faculty NOUN crl-14757 142 92 observations observation NOUN crl-14757 142 93 observed observe VERB crl-14757 142 94 error error NOUN crl-14757 142 95 -9 -9 NOUN crl-14757 142 96 or or CCONJ crl-14757 142 97 less less ADV crl-14757 142 98 -8 -8 NOUN crl-14757 142 99 -7 -7 X crl-14757 142 100 frequency frequency NOUN crl-14757 142 101 4 4 NUM crl-14757 142 102 2 2 NUM crl-14757 142 103 observed observe VERB crl-14757 142 104 error error NOUN crl-14757 142 105 2 2 NUM crl-14757 142 106 3 3 NUM crl-14757 142 107 freguency freguency NOUN crl-14757 142 108 6 6 NUM crl-14757 142 109 0 0 NUM crl-14757 142 110 2 2 NUM crl-14757 142 111 range range NOUN crl-14757 142 112 at at ADP crl-14757 142 113 the the DET crl-14757 142 114 same same ADJ crl-14757 142 115 time time NOUN crl-14757 142 116 . . PUNCT crl-14757 143 1 table table NOUN crl-14757 143 2 1 1 NUM crl-14757 143 3 presents present VERB crl-14757 143 4 the the DET crl-14757 143 5 frequency frequency ADJ crl-14757 143 6 distributions distribution NOUN crl-14757 143 7 of of ADP crl-14757 143 8 the the DET crl-14757 143 9 student student NOUN crl-14757 143 10 counts count NOUN crl-14757 143 11 and and CCONJ crl-14757 143 12 faculty faculty NOUN crl-14757 143 13 counts count NOUN crl-14757 143 14 for for ADP crl-14757 143 15 these these DET crl-14757 143 16 matched match VERB crl-14757 143 17 observations observation NOUN crl-14757 143 18 . . PUNCT crl-14757 144 1 note note VERB crl-14757 144 2 that that SCONJ crl-14757 144 3 for for ADP crl-14757 144 4 both both PRON crl-14757 144 5 student student NOUN crl-14757 144 6 and and CCONJ crl-14757 144 7 faculty faculty NOUN crl-14757 144 8 observations observation NOUN crl-14757 144 9 , , PUNCT crl-14757 144 10 a a DET crl-14757 144 11 large large ADJ crl-14757 144 12 majority majority NOUN crl-14757 144 13 of of ADP crl-14757 144 14 the the DET crl-14757 144 15 use use NOUN crl-14757 144 16 counts count NOUN crl-14757 144 17 equalled equal VERB crl-14757 144 18 zero zero NUM crl-14757 144 19 . . PUNCT crl-14757 145 1 table table NOUN crl-14757 145 2 1 1 NUM crl-14757 145 3 also also ADV crl-14757 145 4 indicates indicate VERB crl-14757 145 5 substantial substantial ADJ crl-14757 145 6 differences difference NOUN crl-14757 145 7 between between ADP crl-14757 145 8 the the DET crl-14757 145 9 frequencies frequency NOUN crl-14757 145 10 of of ADP crl-14757 145 11 student student NOUN crl-14757 145 12 and and CCONJ crl-14757 145 13 faculty faculty NOUN crl-14757 145 14 counts count NOUN crl-14757 145 15 . . PUNCT crl-14757 146 1 as as SCONJ crl-14757 146 2 noted note VERB crl-14757 146 3 in in ADP crl-14757 146 4 the the DET crl-14757 146 5 methodology methodology NOUN crl-14757 146 6 section section NOUN crl-14757 146 7 , , PUNCT crl-14757 146 8 the the DET crl-14757 146 9 authors author NOUN crl-14757 146 10 used use VERB crl-14757 146 11 the the DET crl-14757 146 12 working work VERB crl-14757 146 13 hypothesis hypothesis NOUN crl-14757 146 14 that that SCONJ crl-14757 146 15 faculty faculty NOUN crl-14757 146 16 observations observation NOUN crl-14757 146 17 were be AUX crl-14757 146 18 the the DET crl-14757 146 19 true true ADJ crl-14757 146 20 use use NOUN crl-14757 146 21 counts count NOUN crl-14757 146 22 . . PUNCT crl-14757 147 1 thus thus ADV crl-14757 147 2 , , PUNCT crl-14757 147 3 observational observational ADJ crl-14757 147 4 error error NOUN crl-14757 147 5 is be AUX crl-14757 147 6 defined define VERB crl-14757 147 7 as as ADP crl-14757 147 8 any any DET crl-14757 147 9 difference difference NOUN crl-14757 147 10 between between ADP crl-14757 147 11 a a DET crl-14757 147 12 student student NOUN crl-14757 147 13 count count NOUN crl-14757 147 14 and and CCONJ crl-14757 147 15 a a DET crl-14757 147 16 corresponding correspond VERB crl-14757 147 17 faculty faculty NOUN crl-14757 147 18 count count NOUN crl-14757 147 19 . . PUNCT crl-14757 148 1 the the DET crl-14757 148 2 authors author NOUN crl-14757 148 3 expected expect VERB crl-14757 148 4 the the DET crl-14757 148 5 observational observational ADJ crl-14757 148 6 error error NOUN crl-14757 148 7 process process NOUN crl-14757 148 8 to to PART crl-14757 148 9 be be AUX crl-14757 148 10 fundamentally fundamentally ADV crl-14757 148 11 different different ADJ crl-14757 148 12 for for ADP crl-14757 148 13 zero zero NUM crl-14757 148 14 and and CCONJ crl-14757 148 15 nonzero nonzero VERB crl-14757 148 16 true true ADJ crl-14757 148 17 counts count NOUN crl-14757 148 18 . . PUNCT crl-14757 149 1 for for ADP crl-14757 149 2 example example NOUN crl-14757 149 3 , , PUNCT crl-14757 149 4 with with ADP crl-14757 149 5 a a DET crl-14757 149 6 true true ADJ crl-14757 149 7 count count NOUN crl-14757 149 8 equal equal ADJ crl-14757 149 9 to to ADP crl-14757 149 10 zero zero NUM crl-14757 149 11 , , PUNCT crl-14757 149 12 a a DET crl-14757 149 13 student student NOUN crl-14757 149 14 observation observation NOUN crl-14757 149 15 can can AUX crl-14757 149 16 not not PART crl-14757 149 17 be be AUX crl-14757 149 18 less less ADJ crl-14757 149 19 than than ADP crl-14757 149 20 the the DET crl-14757 149 21 true true ADJ crl-14757 149 22 count count NOUN crl-14757 149 23 . . PUNCT crl-14757 150 1 consequently consequently ADV crl-14757 150 2 , , PUNCT crl-14757 150 3 the the DET crl-14757 150 4 authors author NOUN crl-14757 150 5 discuss discuss VERB crl-14757 150 6 below below ADP crl-14757 150 7 the the DET crl-14757 150 8 differences difference NOUN crl-14757 150 9 between between ADP crl-14757 150 10 student student NOUN crl-14757 150 11 and and CCONJ crl-14757 150 12 faculty faculty NOUN crl-14757 150 13 obseivations obseivation NOUN crl-14757 150 14 for for ADP crl-14757 150 15 the the DET crl-14757 150 16 58 58 NUM crl-14757 150 17 paired pair VERB crl-14757 150 18 obseivations obseivation NOUN crl-14757 150 19 with with ADP crl-14757 150 20 a a DET crl-14757 150 21 nonzero nonzero NOUN crl-14757 150 22 faculty faculty NOUN crl-14757 150 23 observation observation NOUN crl-14757 150 24 ; ; PUNCT crl-14757 150 25 some some DET crl-14757 150 26 possible possible ADJ crl-14757 150 27 explanations explanation NOUN crl-14757 150 28 of of ADP crl-14757 150 29 variability variability NOUN crl-14757 150 30 in in ADP crl-14757 150 31 the the DET crl-14757 150 32 same same ADJ crl-14757 150 33 set set NOUN crl-14757 150 34 of of ADP crl-14757 150 35 observational observational ADJ crl-14757 150 36 errors error NOUN crl-14757 150 37 ; ; PUNCT crl-14757 150 38 student student NOUN crl-14757 150 39 observations observation NOUN crl-14757 150 40 for for ADP crl-14757 150 41 the the DET crl-14757 150 42 734 734 NUM crl-14757 150 43 paired pair VERB crl-14757 150 44 observations observation NOUN crl-14757 150 45 in in ADP crl-14757 150 46 which which PRON crl-14757 150 47 the the DET crl-14757 150 48 faculty faculty NOUN crl-14757 150 49 observer observer NOUN crl-14757 150 50 recorded record VERB crl-14757 150 51 no no DET crl-14757 150 52 auxiliary auxiliary ADJ crl-14757 150 53 periodical periodical ADJ crl-14757 150 54 use use NOUN crl-14757 150 55 ; ; PUNCT crl-14757 150 56 and and CCONJ crl-14757 150 57 other other ADJ crl-14757 150 58 statistical statistical ADJ crl-14757 150 59 aspects aspect NOUN crl-14757 150 60 of of ADP crl-14757 150 61 this this DET crl-14757 150 62 study study NOUN crl-14757 150 63 . . PUNCT crl-14757 151 1 observational observational ADJ crl-14757 151 2 errors error NOUN crl-14757 151 3 for for ADP crl-14757 151 4 nonzero nonzero NOUN crl-14757 151 5 faculty faculty NOUN crl-14757 151 6 counts count VERB crl-14757 151 7 table table NOUN crl-14757 151 8 2 2 NUM crl-14757 151 9 reports report VERB crl-14757 151 10 the the DET crl-14757 151 11 frequency frequency ADJ crl-14757 151 12 distribution distribution NOUN crl-14757 151 13 of of ADP crl-14757 151 14 the the DET crl-14757 151 15 differences difference NOUN crl-14757 151 16 , , PUNCT crl-14757 151 17 ( ( PUNCT crl-14757 151 18 student student NOUN crl-14757 151 19 observa-6 observa-6 NUM crl-14757 151 20 4 4 NUM crl-14757 151 21 3 3 NUM crl-14757 151 22 -5 -5 NOUN crl-14757 151 23 -4 -4 NOUN crl-14757 151 24 -3 -3 PUNCT crl-14757 151 25 4 4 NUM crl-14757 151 26 2 2 NUM crl-14757 151 27 2 2 NUM crl-14757 151 28 5 5 NUM crl-14757 151 29 6 6 NUM crl-14757 151 30 7 7 NUM crl-14757 151 31 1 1 NUM crl-14757 151 32 -2 -2 NOUN crl-14757 151 33 5 5 NUM crl-14757 151 34 8 8 NUM crl-14757 151 35 0 0 NUM crl-14757 151 36 -1 -1 NUM crl-14757 151 37 13 13 NUM crl-14757 151 38 9or 9or NOUN crl-14757 151 39 more more ADJ crl-14757 151 40 2 2 NUM crl-14757 151 41 0 0 NUM crl-14757 151 42 8 8 NUM crl-14757 151 43 tion tion NOUN crl-14757 151 44 ) ) PUNCT crl-14757 151 45 ( ( PUNCT crl-14757 151 46 faculty faculty NOUN crl-14757 151 47 observation observation NOUN crl-14757 151 48 ) ) PUNCT crl-14757 151 49 for for ADP crl-14757 151 50 the the DET crl-14757 151 51 58 58 NUM crl-14757 151 52 matched match VERB crl-14757 151 53 observations observation NOUN crl-14757 151 54 with with ADP crl-14757 151 55 a a DET crl-14757 151 56 nonzero nonzero NOUN crl-14757 151 57 faculty faculty NOUN crl-14757 151 58 count count NOUN crl-14757 151 59 . . PUNCT crl-14757 152 1 for for ADP crl-14757 152 2 these these DET crl-14757 152 3 58 58 NUM crl-14757 152 4 pairs pair NOUN crl-14757 152 5 , , PUNCT crl-14757 152 6 the the DET crl-14757 152 7 faculty faculty NOUN crl-14757 152 8 counts count NOUN crl-14757 152 9 had have VERB crl-14757 152 10 a a DET crl-14757 152 11 sample sample NOUN crl-14757 152 12 mean mean NOUN crl-14757 152 13 of of ADP crl-14757 152 14 5.41 5.41 NUM crl-14757 152 15 and and CCONJ crl-14757 152 16 a a DET crl-14757 152 17 sample sample NOUN crl-14757 152 18 standard standard ADJ crl-14757 152 19 deviation deviation NOUN crl-14757 152 20 of of ADP crl-14757 152 21 6.15 6.15 NUM crl-14757 152 22 ; ; PUNCT crl-14757 152 23 the the DET crl-14757 152 24 student student NOUN crl-14757 152 25 counts count NOUN crl-14757 152 26 had have VERB crl-14757 152 27 a a DET crl-14757 152 28 sample sample NOUN crl-14757 152 29 mean mean NOUN crl-14757 152 30 of of ADP crl-14757 152 31 4.39 4.39 NUM crl-14757 152 32 and and CCONJ crl-14757 152 33 a a DET crl-14757 152 34 sample sample NOUN crl-14757 152 35 standard standard ADJ crl-14757 152 36 deviation deviation NOUN crl-14757 152 37 of of ADP crl-14757 152 38 8.01 8.01 NUM crl-14757 152 39 . . PUNCT crl-14757 153 1 the the DET crl-14757 153 2 differences difference NOUN crl-14757 153 3 between between ADP crl-14757 153 4 the the DET crl-14757 153 5 student student NOUN crl-14757 153 6 and and CCONJ crl-14757 153 7 faculty faculty NOUN crl-14757 153 8 counts count NOUN crl-14757 153 9 had have VERB crl-14757 153 10 a a DET crl-14757 153 11 sample sample NOUN crl-14757 153 12 mean mean NOUN crl-14757 153 13 of of ADP crl-14757 153 14 -1.02 -1.02 NUM crl-14757 153 15 and and CCONJ crl-14757 153 16 a a DET crl-14757 153 17 sample sample NOUN crl-14757 153 18 standard standard NOUN crl-14757 153 19 deviationof5.29.aformal deviationof5.29.aformal PROPN crl-14757 153 20 testofthenull testofthenull ADJ crl-14757 153 21 hypothesis hypothesis NOUN crl-14757 153 22 of of ADP crl-14757 153 23 no no DET crl-14757 153 24 difference difference NOUN crl-14757 153 25 between between ADP crl-14757 153 26 the the DET crl-14757 153 27 overall overall ADJ crl-14757 153 28 mean mean ADJ crl-14757 153 29 student student NOUN crl-14757 153 30 count count NOUN crl-14757 153 31 and and CCONJ crl-14757 153 32 the the DET crl-14757 153 33 overall overall ADJ crl-14757 153 34 mean mean ADJ crl-14757 153 35 faculty faculty NOUN crl-14757 153 36 count count NOUN crl-14757 153 37 , , PUNCT crl-14757 153 38 against against ADP crl-14757 153 39 the the DET crl-14757 153 40 alternative alternative ADJ crl-14757 153 41 hypothesis hypothesis NOUN crl-14757 153 42 of of ADP crl-14757 153 43 a a DET crl-14757 153 44 nonzero nonzero NOUN crl-14757 153 45 difference difference NOUN crl-14757 153 46 between between ADP crl-14757 153 47 these these DET crl-14757 153 48 two two NUM crl-14757 153 49 means mean NOUN crl-14757 153 50 , , PUNCT crl-14757 153 51 led lead VERB crl-14757 153 52 to to ADP crl-14757 153 53 at at ADP crl-14757 153 54 - - PUNCT crl-14757 153 55 statistic statistic NOUN crl-14757 153 56 equal equal ADJ crl-14757 153 57 to to ADP crl-14757 153 58 -1.47 -1.47 PROPN crl-14757 153 59 on on ADP crl-14757 153 60 57 57 NUM crl-14757 153 61 degrees degree NOUN crl-14757 153 62 of of ADP crl-14757 153 63 freedom freedom NOUN crl-14757 153 64 . . PUNCT crl-14757 154 1 this this DET crl-14757 154 2 test test NOUN crl-14757 154 3 statistic statistic NOUN crl-14757 154 4 was be AUX crl-14757 154 5 not not PART crl-14757 154 6 significant significant ADJ crl-14757 154 7 at at ADP crl-14757 154 8 the the DET crl-14757 154 9 0.10 0.10 NUM crl-14757 154 10 level level NOUN crl-14757 154 11 of of ADP crl-14757 154 12 significance significance NOUN crl-14757 154 13 . . PUNCT crl-14757 155 1 in in ADP crl-14757 155 2 practical practical ADJ crl-14757 155 3 terms term NOUN crl-14757 155 4 , , PUNCT crl-14757 155 5 this this PRON crl-14757 155 6 means mean VERB crl-14757 155 7 that that SCONJ crl-14757 155 8 sufficient sufficient ADJ crl-14757 155 9 evidence evidence NOUN crl-14757 155 10 does do AUX crl-14757 155 11 not not PART crl-14757 155 12 exist exist VERB crl-14757 155 13 to to PART crl-14757 155 14 conclude conclude VERB crl-14757 155 15 that that SCONJ crl-14757 155 16 the the DET crl-14757 155 17 student student NOUN crl-14757 155 18 observations observation NOUN crl-14757 155 19 were be AUX crl-14757 155 20 systematically systematically ADV crl-14757 155 21 higher high ADJ crl-14757 155 22 or or CCONJ crl-14757 155 23 lower low ADJ crl-14757 155 24 than than ADP crl-14757 155 25 the the DET crl-14757 155 26 corresponding corresponding ADJ crl-14757 155 27 faculty faculty NOUN crl-14757 155 28 observations observation NOUN crl-14757 155 29 . . PUNCT crl-14757 156 1 given give VERB crl-14757 156 2 this this DET crl-14757 156 3 conclusion conclusion NOUN crl-14757 156 4 , , PUNCT crl-14757 156 5 we we PRON crl-14757 156 6 may may AUX crl-14757 156 7 study study VERB crl-14757 156 8 the the DET crl-14757 156 9 variance variance NOUN crl-14757 156 10 of of ADP crl-14757 156 11 the the DET crl-14757 156 12 differences difference NOUN crl-14757 156 13 between between ADP crl-14757 156 14 the the DET crl-14757 156 15 matched match VERB crl-14757 156 16 student student NOUN crl-14757 156 17 and and CCONJ crl-14757 156 18 faculty faculty NOUN crl-14757 156 19 counts count NOUN crl-14757 156 20 . . PUNCT crl-14757 157 1 one one NUM crl-14757 157 2 useful useful ADJ crl-14757 157 3 measure measure NOUN crl-14757 157 4 of of ADP crl-14757 157 5 this this DET crl-14757 157 6 variability variability NOUN crl-14757 157 7 is be AUX crl-14757 157 8 an an DET crl-14757 157 9 estimated estimate VERB crl-14757 157 10 reliability reliability NOUN crl-14757 157 11 ratio ratio NOUN crl-14757 157 12 , , PUNCT crl-14757 157 13 defined define VERB crl-14757 157 14 in in ADP crl-14757 157 15 this this DET crl-14757 157 16 case case NOUN crl-14757 157 17 as as ADP crl-14757 157 18 equaling equal VERB crl-14757 157 19 the the DET crl-14757 157 20 sample sample NOUN crl-14757 157 21 variance variance NOUN crl-14757 157 22 of of ADP crl-14757 157 23 the the DET crl-14757 157 24 true true ADJ crl-14757 157 25 observations observation NOUN crl-14757 157 26 , , PUNCT crl-14757 157 27 divided divide VERB crl-14757 157 28 by by ADP crl-14757 157 29 the the DET crl-14757 157 30 sample sample NOUN crl-14757 157 31 variance variance NOUN crl-14757 157 32 of of ADP crl-14757 157 33 the the DET crl-14757 157 34 student student NOUN crl-14757 157 35 observations.10 observations.10 NOUN crl-14757 157 36 for for ADP crl-14757 157 37 the the DET crl-14757 157 38 58 58 NUM crl-14757 157 39 matched match VERB crl-14757 157 40 pairs pair NOUN crl-14757 157 41 under under ADP crl-14757 157 42 consideration consideration NOUN crl-14757 157 43 , , PUNCT crl-14757 157 44 this this DET crl-14757 157 45 estimated estimate VERB crl-14757 157 46 reliability reliability NOUN crl-14757 157 47 ratio ratio NOUN crl-14757 157 48 equals equal VERB crl-14757 157 49 0.59 0.59 NUM crl-14757 157 50 , , PUNCT crl-14757 157 51 with with ADP crl-14757 157 52 an an DET crl-14757 157 53 estimated estimate VERB crl-14757 157 54 standard standard ADJ crl-14757 157 55 error error NOUN crl-14757 157 56 equal equal ADJ crl-14757 157 57 to to ADP crl-14757 157 58 0.19 0.19 NUM crl-14757 157 59 . . PUNCT crl-14757 158 1 in in ADP crl-14757 158 2 practical practical ADJ crl-14757 158 3 terms term NOUN crl-14757 158 4 , , PUNCT crl-14757 158 5 this this DET crl-14757 158 6 point point NOUN crl-14757 158 7 estimate estimate NOUN crl-14757 158 8 of of ADP crl-14757 158 9 the the DET crl-14757 158 10 reliability reliability NOUN crl-14757 158 11 ratio ratio NOUN crl-14757 158 12 suggests suggest VERB crl-14757 158 13 that that SCONJ crl-14757 158 14 about about ADV crl-14757 158 15 59 59 NUM crl-14757 158 16 % % NOUN crl-14757 158 17 of of ADP crl-14757 158 18 the the DET crl-14757 158 19 variability variability NOUN crl-14757 158 20 of of ADP crl-14757 158 21 the the DET crl-14757 158 22 student student NOUN crl-14757 158 23 counts count NOUN crl-14757 158 24 is be AUX crl-14757 158 25 attributable attributable ADJ crl-14757 158 26 to to ADP crl-14757 158 27 variability variability NOUN crl-14757 158 28 in in ADP crl-14757 158 29 the the DET crl-14757 158 30 true true ADJ crl-14757 158 31 counts count NOUN crl-14757 158 32 , , PUNCT crl-14757 158 33 and and CCONJ crl-14757 158 34 the the DET crl-14757 158 35 remaining remain VERB crl-14757 158 36 41 41 NUM crl-14757 158 37 % % NOUN crl-14757 158 38 of of ADP crl-14757 158 39 variability variability NOUN crl-14757 158 40 in in ADP crl-14757 158 41 student student NOUN crl-14757 158 42 counts count NOUN crl-14757 158 43 is be AUX crl-14757 158 44 attributable attributable ADJ crl-14757 158 45 to to ADP crl-14757 158 46 measurement measurement NOUN crl-14757 158 47 error error NOUN crl-14757 158 48 . . PUNCT crl-14757 159 1 however however ADV crl-14757 159 2 , , PUNCT crl-14757 159 3 the the DET crl-14757 159 4 large large ADJ crl-14757 159 5 standard standard ADJ crl-14757 159 6 error error NOUN crl-14757 159 7 indicates indicate VERB crl-14757 159 8 the the DET crl-14757 159 9 relatively relatively ADV crl-14757 159 10 poor poor ADJ crl-14757 159 11 precision precision NOUN crl-14757 159 12 of of ADP crl-14757 159 13 this this DET crl-14757 159 14 point point NOUN crl-14757 159 15 estimate estimate NOUN crl-14757 159 16 . . PUNCT crl-14757 160 1 the the DET crl-14757 160 2 estimated estimate VERB crl-14757 160 3 reliability reliability NOUN crl-14757 160 4 ratio ratio NOUN crl-14757 160 5 of of ADP crl-14757 160 6 0.59 0.59 NUM crl-14757 160 7 is be AUX crl-14757 160 8 not not PART crl-14757 160 9 entirely entirely ADV crl-14757 160 10 encouraging encouraging ADJ crl-14757 160 11 , , PUNCT crl-14757 160 12 but but CCONJ crl-14757 160 13 also also ADV crl-14757 160 14 is be AUX crl-14757 160 15 not not PART crl-14757 160 16 entirely entirely ADV crl-14757 160 17 out out ADP crl-14757 160 18 of of ADP crl-14757 160 19 line line NOUN crl-14757 160 20 with with ADP crl-14757 160 21 reliability reliability NOUN crl-14757 160 22 ratios ratio NOUN crl-14757 160 23 for for ADP crl-14757 160 24 some some DET crl-14757 160 25 social social ADJ crl-14757 160 26 - - PUNCT crl-14757 160 27 science science NOUN crl-14757 160 28 measurements measurement NOUN crl-14757 160 29 based base VERB crl-14757 160 30 on on ADP crl-14757 160 31 complex complex ADJ crl-14757 160 32 concepts.11 concepts.11 NOUN crl-14757 160 33 relationships relationship NOUN crl-14757 160 34 between between ADP crl-14757 160 35 observational observational ADJ crl-14757 160 36 errors error NOUN crl-14757 160 37 and and CCONJ crl-14757 160 38 true true ADJ crl-14757 160 39 use use NOUN crl-14757 160 40 to to PART crl-14757 160 41 study study VERB crl-14757 160 42 further far ADV crl-14757 160 43 the the DET crl-14757 160 44 observational observational ADJ crl-14757 160 45 error error NOUN crl-14757 160 46 question question NOUN crl-14757 160 47 , , PUNCT crl-14757 160 48 figure figure NOUN crl-14757 160 49 3 3 NUM crl-14757 160 50 presents present VERB crl-14757 160 51 a a DET crl-14757 160 52 plot plot NOUN crl-14757 160 53 of of ADP crl-14757 160 54 the the DET crl-14757 160 55 58 58 NUM crl-14757 160 56 student student NOUN crl-14757 160 57 observations observation NOUN crl-14757 160 58 against against ADP crl-14757 160 59 the the DET crl-14757 160 60 corresponding corresponding ADJ crl-14757 160 61 nonzero nonzero NOUN crl-14757 160 62 faculty faculty NOUN crl-14757 160 63 observations observation NOUN crl-14757 160 64 . . PUNCT crl-14757 161 1 strike strike NOUN crl-14757 161 2 - - PUNCT crl-14757 161 3 overs over NOUN crl-14757 161 4 in in ADP crl-14757 161 5 the the DET crl-14757 161 6 lower low ADJ crl-14757 161 7 left left ADJ crl-14757 161 8 section section NOUN crl-14757 161 9 of of ADP crl-14757 161 10 the the DET crl-14757 161 11 plot plot NOUN crl-14757 161 12 indicate indicate VERB crl-14757 161 13 multiple multiple ADJ crl-14757 161 14 observations observation NOUN crl-14757 161 15 at at ADP crl-14757 161 16 the the DET crl-14757 161 17 same same ADJ crl-14757 161 18 points point NOUN crl-14757 161 19 . . PUNCT crl-14757 162 1 the the DET crl-14757 162 2 plotting plot VERB crl-14757 162 3 symbols symbol NOUN crl-14757 162 4 are be AUX crl-14757 162 5 letters letter NOUN crl-14757 162 6 representing represent VERB crl-14757 162 7 the the DET crl-14757 162 8 different different ADJ crl-14757 162 9 student student NOUN crl-14757 162 10 observers observer NOUN crl-14757 162 11 . . PUNCT crl-14757 163 1 if if SCONJ crl-14757 163 2 there there PRON crl-14757 163 3 were be VERB crl-14757 163 4 no no DET crl-14757 163 5 measurement measurement NOUN crl-14757 163 6 errors error NOUN crl-14757 163 7 , , PUNCT crl-14757 163 8 the the DET crl-14757 163 9 matched match VERB crl-14757 163 10 student student NOUN crl-14757 163 11 and and CCONJ crl-14757 163 12 faculty faculty NOUN crl-14757 163 13 observations observation NOUN crl-14757 163 14 would would AUX crl-14757 163 15 be be AUX crl-14757 163 16 equal equal ADJ crl-14757 163 17 , , PUNCT crl-14757 163 18 so so SCONJ crl-14757 163 19 that that SCONJ crl-14757 163 20 all all PRON crl-14757 163 21 plotting plot VERB crl-14757 163 22 symbols symbol NOUN crl-14757 163 23 would would AUX crl-14757 163 24 fall fall VERB crl-14757 163 25 on on ADP crl-14757 163 26 a a DET crl-14757 163 27 straight straight ADJ crl-14757 163 28 line line NOUN crl-14757 163 29 with with ADP crl-14757 163 30 a a DET crl-14757 163 31 slope slope NOUN crl-14757 163 32 of of ADP crl-14757 163 33 one one NUM crl-14757 163 34 and and CCONJ crl-14757 163 35 an an DET crl-14757 163 36 intercept intercept NOUN crl-14757 163 37 of of ADP crl-14757 163 38 zero zero NUM crl-14757 163 39 . . PUNCT crl-14757 164 1 the the DET crl-14757 164 2 distance distance NOUN crl-14757 164 3 of of ADP crl-14757 164 4 a a DET crl-14757 164 5 given give VERB crl-14757 164 6 point point NOUN crl-14757 164 7 above above ADP crl-14757 164 8 or or CCONJ crl-14757 164 9 below below ADP crl-14757 164 10 this this DET crl-14757 164 11 straight straight ADJ crl-14757 164 12 line line NOUN crl-14757 164 13 indicates indicate VERB crl-14757 164 14 the the DET crl-14757 164 15 magnitude magnitude NOUN crl-14757 164 16 of of ADP crl-14757 164 17 measurement measurement NOUN crl-14757 164 18 error error NOUN crl-14757 164 19 in in ADP crl-14757 164 20 a a DET crl-14757 164 21 given give VERB crl-14757 164 22 student student NOUN crl-14757 164 23 observation observation NOUN crl-14757 164 24 . . PUNCT crl-14757 165 1 define define VERB crl-14757 165 2 yijk yijk PROPN crl-14757 165 3 to to PART crl-14757 165 4 be be AUX crl-14757 165 5 the the DET crl-14757 165 6 use use NOUN crl-14757 165 7 count count NOUN crl-14757 165 8 recorded record VERB crl-14757 165 9 by by ADP crl-14757 165 10 the the DET crl-14757 165 11 ith ith PROPN crl-14757 165 12 student student NOUN crl-14757 165 13 for for ADP crl-14757 165 14 the the DET crl-14757 165 15 kth kth PROPN crl-14757 165 16 half half ADJ crl-14757 165 17 - - PUNCT crl-14757 165 18 range range NOUN crl-14757 165 19 in in ADP crl-14757 165 20 the the DET crl-14757 165 21 jth jth PROPN crl-14757 165 22 aisle aisle PROPN crl-14757 165 23 , , PUNCT crl-14757 165 24 and and CCONJ crl-14757 165 25 define define VERB crl-14757 165 26 xijk xijk PROPN crl-14757 165 27 to to PART crl-14757 165 28 be be AUX crl-14757 165 29 the the DET crl-14757 165 30 corresponding correspond VERB crl-14757 165 31 faculty faculty NOUN crl-14757 165 32 count count NOUN crl-14757 165 33 . . PUNCT crl-14757 166 1 then then ADV crl-14757 166 2 a a DET crl-14757 166 3 linear linear ADJ crl-14757 166 4 regression regression NOUN crl-14757 166 5 model model NOUN crl-14757 166 6 ( ( PUNCT crl-14757 166 7 see see VERB crl-14757 166 8 chapter chapter NOUN crl-14757 166 9 1 1 NUM crl-14757 166 10 of of ADP crl-14757 166 11 the the DET crl-14757 166 12 textbook textbook NOUN crl-14757 166 13 applied apply VERB crl-14757 166 14 regression regression NOUN crl-14757 166 15 analysis analysis NOUN crl-14757 166 16 by by ADP crl-14757 166 17 n. n. PROPN crl-14757 166 18 r. r. PROPN crl-14757 166 19 draper draper PROPN crl-14757 166 20 and and CCONJ crl-14757 166 21 h. h. PROPN crl-14757 166 22 smith,12 smith,12 PROPN crl-14757 166 23 ) ) PUNCT crl-14757 166 24 for for ADP crl-14757 166 25 the the DET crl-14757 166 26 yijk yijk PROPN crl-14757 166 27 and and CCONJ crl-14757 166 28 xijk xijk PROPN crl-14757 166 29 observations observation NOUN crl-14757 166 30 is be AUX crl-14757 166 31 , , PUNCT crl-14757 166 32 yijk yijk PROPN crl-14757 166 33 = = NOUN crl-14757 166 34 bo bo PROPN crl-14757 166 35 + + CCONJ crl-14757 166 36 btxijk btxijk NOUN crl-14757 166 37 + + CCONJ crl-14757 166 38 eijk eijk PROPN crl-14757 166 39 modell modell PROPN crl-14757 166 40 where where SCONJ crl-14757 166 41 bo bo PROPN crl-14757 166 42 and and CCONJ crl-14757 166 43 b1 b1 PROPN crl-14757 166 44 are be AUX crl-14757 166 45 the the DET crl-14757 166 46 fixed fixed ADJ crl-14757 166 47 intercept intercept NOUN crl-14757 166 48 and and CCONJ crl-14757 166 49 slope slope NOUN crl-14757 166 50 of of ADP crl-14757 166 51 a a DET crl-14757 166 52 straight straight ADJ crl-14757 166 53 - - PUNCT crl-14757 166 54 line line NOUN crl-14757 166 55 model model NOUN crl-14757 166 56 relating relate VERB crl-14757 166 57 yijk yijk NOUN crl-14757 166 58 to to ADP crl-14757 166 59 xijk xijk PROPN crl-14757 166 60 , , PUNCT crl-14757 166 61 and and CCONJ crl-14757 166 62 eijk eijk PROPN crl-14757 166 63 is be AUX crl-14757 166 64 a a DET crl-14757 166 65 residual residual ADJ crl-14757 166 66 term term NOUN crl-14757 166 67 accounting accounting NOUN crl-14757 166 68 for for ADP crl-14757 166 69 random random ADJ crl-14757 166 70 variation variation NOUN crl-14757 166 71 in in ADP crl-14757 166 72 the the DET crl-14757 166 73 student student NOUN crl-14757 166 74 observational observational ADJ crl-14757 166 75 errors error NOUN crl-14757 166 76 . . PUNCT crl-14757 167 1 the the DET crl-14757 167 2 conjecture conjecture NOUN crl-14757 167 3 that that SCONJ crl-14757 167 4 there there PRON crl-14757 167 5 was be VERB crl-14757 167 6 no no DET crl-14757 167 7 systematic systematic ADJ crl-14757 167 8 underobservation underobservation NOUN crl-14757 167 9 of of ADP crl-14757 167 10 periodical periodical ADJ crl-14757 167 11 usage usage NOUN crl-14757 167 12 545 545 NUM crl-14757 167 13 count count NOUN crl-14757 167 14 .or .or NUM crl-14757 167 15 overcount overcount NOUN crl-14757 167 16 in in ADP crl-14757 167 17 the the DET crl-14757 167 18 student student NOUN crl-14757 167 19 observations observation NOUN crl-14757 167 20 is be AUX crl-14757 167 21 equivalent equivalent ADJ crl-14757 167 22 to to ADP crl-14757 167 23 the the DET crl-14757 167 24 null null ADJ crl-14757 167 25 hypothesis hypothesis NOUN crl-14757 167 26 that that PRON crl-14757 167 27 bo bo VERB crl-14757 167 28 = = SYM crl-14757 167 29 0 0 NUM crl-14757 167 30 and and CCONJ crl-14757 167 31 b1 b1 NOUN crl-14757 167 32 = = NOUN crl-14757 167 33 1 1 NUM crl-14757 167 34 . . PUNCT crl-14757 167 35 an an DET crl-14757 167 36 f f NOUN crl-14757 167 37 test test NOUN crl-14757 167 38 of of ADP crl-14757 167 39 this this DET crl-14757 167 40 null null ADJ crl-14757 167 41 hypothesis hypothesis NOUN crl-14757 167 42 against against ADP crl-14757 167 43 the the DET crl-14757 167 44 alternative alternative ADJ crl-14757 167 45 hypothesis hypothesis NOUN crl-14757 167 46 that that PRON crl-14757 167 47 ( ( PUNCT crl-14757 167 48 bo bo PROPN crl-14757 167 49 , , PUNCT crl-14757 167 50 b1 b1 PROPN crl-14757 167 51 ) ) PUNCT crl-14757 167 52 does do AUX crl-14757 167 53 not not PART crl-14757 167 54 equal equal VERB crl-14757 167 55 ( ( PUNCT crl-14757 167 56 0,1 0,1 NUM crl-14757 167 57 ) ) PUNCT crl-14757 167 58 had have VERB crl-14757 167 59 a a DET crl-14757 167 60 test test NOUN crl-14757 167 61 statistic statistic NOUN crl-14757 167 62 f f NOUN crl-14757 167 63 = = PUNCT crl-14757 167 64 1.07 1.07 NUM crl-14757 167 65 on on ADP crl-14757 167 66 2 2 NUM crl-14757 167 67 and and CCONJ crl-14757 167 68 56 56 NUM crl-14757 167 69 degrees degree NOUN crl-14757 167 70 of of ADP crl-14757 167 71 freedom freedom NOUN crl-14757 167 72 , , PUNCT crl-14757 167 73 and and CCONJ crl-14757 167 74 was be AUX crl-14757 167 75 not not PART crl-14757 167 76 significant significant ADJ crl-14757 167 77 at at ADP crl-14757 167 78 the the DET crl-14757 167 79 0.10 0.10 NUM crl-14757 167 80 level level NOUN crl-14757 167 81 of of ADP crl-14757 167 82 significance significance NOUN crl-14757 167 83 . . PUNCT crl-14757 168 1 an an DET crl-14757 168 2 estimated estimate VERB crl-14757 168 3 generalized generalized ADJ crl-14757 168 4 least least ADJ crl-14757 168 5 squares square NOUN crl-14757 168 6 fit fit ADJ crl-14757 168 7 of of ADP crl-14757 168 8 model1 model1 PROPN crl-14757 168 9 with with ADP crl-14757 168 10 a a DET crl-14757 168 11 variance variance NOUN crl-14757 168 12 component component NOUN crl-14757 168 13 model model NOUN crl-14757 168 14 for for ADP crl-14757 168 15 random random ADJ crl-14757 168 16 student student NOUN crl-14757 168 17 , , PUNCT crl-14757 168 18 aisle aisle NOUN crl-14757 168 19 , , PUNCT crl-14757 168 20 and and CCONJ crl-14757 168 21 half half ADJ crl-14757 168 22 - - PUNCT crl-14757 168 23 range range NOUN crl-14757 168 24 effects effect NOUN crl-14757 168 25 led lead VERB crl-14757 168 26 to to ADP crl-14757 168 27 an an DET crl-14757 168 28 estimate estimate NOUN crl-14757 168 29 ofb1 ofb1 NOUN crl-14757 168 30 = = PUNCT crl-14757 168 31 0.98 0.98 NUM crl-14757 168 32 , , PUNCT crl-14757 168 33 with with ADP crl-14757 168 34 a a DET crl-14757 168 35 standard standard ADJ crl-14757 168 36 error error NOUN crl-14757 168 37 of of ADP crl-14757 168 38 0.10 0.10 NUM crl-14757 168 39 ; ; PUNCT crl-14757 168 40 and and CCONJ crl-14757 168 41 an an DET crl-14757 168 42 estimate estimate NOUN crl-14757 168 43 of of ADP crl-14757 168 44 bo bo PROPN crl-14757 168 45 = = PROPN crl-14757 168 46 -1.11 -1.11 NUM crl-14757 168 47 , , PUNCT crl-14757 168 48 with with ADP crl-14757 168 49 a a DET crl-14757 168 50 standard standard ADJ crl-14757 168 51 error error NOUN crl-14757 168 52 of of ADP crl-14757 168 53 1.63.13 1.63.13 NUM crl-14757 168 54 in in ADP crl-14757 168 55 addition addition NOUN crl-14757 168 56 , , PUNCT crl-14757 168 57 note note VERB crl-14757 168 58 that that SCONJ crl-14757 168 59 in in ADP crl-14757 168 60 figure figure NOUN crl-14757 168 61 3 3 NUM crl-14757 168 62 observations observation NOUN crl-14757 168 63 by by ADP crl-14757 168 64 certain certain ADJ crl-14757 168 65 students student NOUN crl-14757 168 66 appear appear VERB crl-14757 168 67 to to PART crl-14757 168 68 be be AUX crl-14757 168 69 systematically systematically ADV crl-14757 168 70 higher high ADJ crl-14757 168 71 ( ( PUNCT crl-14757 168 72 e.g. e.g. ADV crl-14757 168 73 , , PUNCT crl-14757 168 74 student student NOUN crl-14757 168 75 a a NOUN crl-14757 168 76 ) ) PUNCT crl-14757 168 77 or or CCONJ crl-14757 168 78 lower low ADJ crl-14757 168 79 ( ( PUNCT crl-14757 168 80 e.g. e.g. ADV crl-14757 168 81 , , PUNCT crl-14757 168 82 student student NOUN crl-14757 168 83 b b PROPN crl-14757 168 84 ) ) PUNCT crl-14757 168 85 than than ADP crl-14757 168 86 the the DET crl-14757 168 87 corresponding correspond VERB crl-14757 168 88 faculty faculty NOUN crl-14757 168 89 observation observation NOUN crl-14757 168 90 . . PUNCT crl-14757 169 1 however however ADV crl-14757 169 2 , , PUNCT crl-14757 169 3 for for ADP crl-14757 169 4 a a DET crl-14757 169 5 variance variance NOUN crl-14757 169 6 component component NOUN crl-14757 169 7 model model NOUN crl-14757 169 8 for for ADP crl-14757 169 9 the the DET crl-14757 169 10 residuals residual NOUN crl-14757 169 11 of of ADP crl-14757 169 12 the the DET crl-14757 169 13 regression regression NOUN crl-14757 169 14 model model NOUN crl-14757 169 15 described describe VERB crl-14757 169 16 above above ADP crl-14757 169 17 , , PUNCT crl-14757 169 18 a a DET crl-14757 169 19 formal formal ADJ crl-14757 169 20 analysis analysis NOUN crl-14757 169 21 of of ADP crl-14757 169 22 variance variance NOUN crl-14757 169 23 test test NOUN crl-14757 169 24 of of ADP crl-14757 169 25 a a DET crl-14757 169 26 " " PUNCT crl-14757 169 27 student student NOUN crl-14757 169 28 effect effect NOUN crl-14757 169 29 '' '' PUNCT crl-14757 169 30 led lead VERB crl-14757 169 31 to to ADP crl-14757 169 32 an an DET crl-14757 169 33 f f PROPN crl-14757 169 34 test test NOUN crl-14757 169 35 statistic statistic NOUN crl-14757 169 36 equal equal ADJ crl-14757 169 37 to to ADP crl-14757 169 38 1.96 1.96 NUM crl-14757 169 39 on on ADP crl-14757 169 40 9 9 NUM crl-14757 169 41 and and CCONJ crl-14757 169 42 7 7 NUM crl-14757 169 43 degrees degree NOUN crl-14757 169 44 of of ADP crl-14757 169 45 freedom freedom NOUN crl-14757 169 46 . . PUNCT crl-14757 170 1 this this DET crl-14757 170 2 test test NOUN crl-14757 170 3 was be AUX crl-14757 170 4 not not PART crl-14757 170 5 significant significant ADJ crl-14757 170 6 at at ADP crl-14757 170 7 the the DET crl-14757 170 8 0.10 0.10 NUM crl-14757 170 9 level level NOUN crl-14757 170 10 of of ADP crl-14757 170 11 significance significance NOUN crl-14757 170 12 . . PUNCT crl-14757 171 1 as as SCONJ crl-14757 171 2 noted note VERB crl-14757 171 3 in in ADP crl-14757 171 4 the the DET crl-14757 171 5 methodology methodology NOUN crl-14757 171 6 section section NOUN crl-14757 171 7 , , PUNCT crl-14757 171 8 the the DET crl-14757 171 9 true true ADJ crl-14757 171 10 use use NOUN crl-14757 171 11 count count NOUN crl-14757 171 12 is be AUX crl-14757 171 13 the the DET crl-14757 171 14 sum sum NOUN crl-14757 171 15 of of ADP crl-14757 171 16 observed observed PROPN crl-14757 171 17 s s PROPN crl-14757 171 18 ( ( PUNCT crl-14757 171 19 scan scan PROPN crl-14757 171 20 ) ) PUNCT crl-14757 171 21 , , PUNCT crl-14757 171 22 c c PROPN crl-14757 171 23 ( ( PUNCT crl-14757 171 24 careful careful ADJ crl-14757 171 25 use use NOUN crl-14757 171 26 ) ) PUNCT crl-14757 171 27 , , PUNCT crl-14757 171 28 and and CCONJ crl-14757 171 29 r r NOUN crl-14757 171 30 ( ( PUNCT crl-14757 171 31 reshelved reshelve VERB crl-14757 171 32 by by ADP crl-14757 171 33 patron patron NOUN crl-14757 171 34 ) ) PUNCT crl-14757 171 35 counts count NOUN crl-14757 171 36 . . PUNCT crl-14757 172 1 review review NOUN crl-14757 172 2 of of ADP crl-14757 172 3 the the DET crl-14757 172 4 counting counting NOUN crl-14757 172 5 rules rule NOUN crl-14757 172 6 listed list VERB crl-14757 172 7 above above ADV crl-14757 172 8 suggests suggest VERB crl-14757 172 9 that that SCONJ crl-14757 172 10 errors error NOUN crl-14757 172 11 in in ADP crl-14757 172 12 the the DET crl-14757 172 13 student student NOUN crl-14757 172 14 observations observation NOUN crl-14757 172 15 differ differ VERB crl-14757 172 16 across across ADP crl-14757 172 17 different different ADJ crl-14757 172 18 types type NOUN crl-14757 172 19 of of ADP crl-14757 172 20 use use NOUN crl-14757 172 21 . . PUNCT crl-14757 173 1 estimation estimation NOUN crl-14757 173 2 of of ADP crl-14757 173 3 two two NUM crl-14757 173 4 regression regression NOUN crl-14757 173 5 relationships relationship NOUN crl-14757 173 6 helps help VERB crl-14757 173 7 evaluate evaluate VERB crl-14757 173 8 this this DET crl-14757 173 9 suggestion suggestion NOUN crl-14757 173 10 . . PUNCT crl-14757 174 1 first first ADV crl-14757 174 2 , , PUNCT crl-14757 174 3 an an DET crl-14757 174 4 ordinary ordinary ADJ crl-14757 174 5 least least ADJ crl-14757 174 6 squares square NOUN crl-14757 174 7 regression regression NOUN crl-14757 174 8 of of ADP crl-14757 174 9 the the DET crl-14757 174 10 errors error NOUN crl-14757 174 11 yijk yijk PROPN crl-14757 174 12 xijk xijk PROPN crl-14757 174 13 on on ADP crl-14757 174 14 the the DET crl-14757 174 15 corresponding correspond VERB crl-14757 174 16 faculty faculty NOUN crl-14757 174 17 sijk sijk PROPN crl-14757 174 18 , , PUNCT crl-14757 174 19 cijk cijk PROPN crl-14757 174 20 , , PUNCT crl-14757 174 21 and and CCONJ crl-14757 174 22 rijk rijk NOUN crl-14757 174 23 counts count NOUN crl-14757 174 24 led lead VERB crl-14757 174 25 to to ADP crl-14757 174 26 the the DET crl-14757 174 27 estimated estimate VERB crl-14757 174 28 equation equation NOUN crl-14757 174 29 , , PUNCT crl-14757 174 30 yijkxijk yijkxijk PROPN crl-14757 174 31 = = PROPN crl-14757 174 32 -1.000.24 -1.000.24 PROPN crl-14757 174 33 sijk sijk NOUN crl-14757 174 34 + + NUM crl-14757 174 35 1.10 1.10 NUM crl-14757 174 36 cijk cijk PROPN crl-14757 174 37 0.44 0.44 NUM crl-14757 174 38 rijk rijk NOUN crl-14757 174 39 + + CCONJ crl-14757 174 40 dijk dijk PROPN crl-14757 174 41 model2 model2 NOUN crl-14757 174 42 where where SCONJ crl-14757 174 43 the the DET crl-14757 174 44 error error NOUN crl-14757 174 45 term term NOUN crl-14757 174 46 dijk dijk PROPN crl-14757 174 47 will will AUX crl-14757 174 48 be be AUX crl-14757 174 49 discussed discuss VERB crl-14757 174 50 further far ADV crl-14757 174 51 below below ADV crl-14757 174 52 . . PUNCT crl-14757 175 1 the the DET crl-14757 175 2 intercept intercept NOUN crl-14757 175 3 and and CCONJ crl-14757 175 4 coefficients coefficient NOUN crl-14757 175 5 for for ADP crl-14757 175 6 & & CCONJ crl-14757 175 7 jkt jkt PROPN crl-14757 175 8 cijk cijk PROPN crl-14757 175 9 , , PUNCT crl-14757 175 10 and and CCONJ crl-14757 175 11 rijk rijk PROPN crl-14757 175 12 had have AUX crl-14757 175 13 estimated estimate VERB crl-14757 175 14 standard standard ADJ crl-14757 175 15 errors error NOUN crl-14757 175 16 equal equal ADJ crl-14757 175 17 to to ADP crl-14757 175 18 0.88 0.88 NUM crl-14757 175 19 , , PUNCT crl-14757 175 20 0.12 0.12 NUM crl-14757 175 21 , , PUNCT crl-14757 175 22 0.33 0.33 NUM crl-14757 175 23 , , PUNCT crl-14757 175 24 and and CCONJ crl-14757 175 25 0.31 0.31 NUM crl-14757 175 26 , , PUNCT crl-14757 175 27 respectively respectively ADV crl-14757 175 28 . . PUNCT crl-14757 176 1 an an DET crl-14757 176 2 informal informal ADJ crl-14757 176 3 interpretation interpretation NOUN crl-14757 176 4 of of ADP crl-14757 176 5 model2 model2 NOUN crl-14757 176 6 is be AUX crl-14757 176 7 that that SCONJ crl-14757 176 8 , , PUNCT crl-14757 176 9 after after ADP crl-14757 176 10 accounting account VERB crl-14757 176 11 for for ADP crl-14757 176 12 the the DET crl-14757 176 13 effects effect NOUN crl-14757 176 14 of of ADP crl-14757 176 15 the the DET crl-14757 176 16 other other ADJ crl-14757 176 17 variables variable NOUN crl-14757 176 18 in in ADP crl-14757 176 19 the the DET crl-14757 176 20 equation equation NOUN crl-14757 176 21 , , PUNCT crl-14757 176 22 and and CCONJ crl-14757 176 23 after after ADP crl-14757 176 24 546 546 NUM crl-14757 176 25 college college PROPN crl-14757 176 26 & & CCONJ crl-14757 176 27 research research PROPN crl-14757 176 28 libraries library NOUN crl-14757 176 29 november november PROPN crl-14757 176 30 1992 1992 NUM crl-14757 176 31 h h PROPN crl-14757 176 32 gh gh PROPN crl-14757 176 33 ( ( PUNCT crl-14757 176 34 / / SYM crl-14757 176 35 ) ) PUNCT crl-14757 176 36 c c NOUN crl-14757 176 37 : : PUNCT crl-14757 176 38 0 0 NUM crl-14757 176 39 ~ ~ SYM crl-14757 176 40 2 2 NUM crl-14757 176 41 : : SYM crl-14757 176 42 q q X crl-14757 176 43 ) ) PUNCT crl-14757 176 44 h h NOUN crl-14757 176 45 ( ( PUNCT crl-14757 176 46 / / SYM crl-14757 176 47 ) ) PUNCT crl-14757 176 48 .. .. PUNCT crl-14757 176 49 0 0 NUM crl-14757 176 50 0 0 NUM crl-14757 176 51 ' ' NOUN crl-14757 176 52 e e NOUN crl-14757 176 53 ~-q ~-q NOUN crl-14757 176 54 ) ) PUNCT crl-14757 176 55 " " PUNCT crl-14757 176 56 0 0 NUM crl-14757 176 57 : : PUNCT crl-14757 176 58 : : PUNCT crl-14757 176 59 : : PUNCT crl-14757 176 60 j j NOUN crl-14757 176 61 ci5 ci5 NOUN crl-14757 176 62 f f PROPN crl-14757 176 63 ~j ~j PUNCT crl-14757 176 64 8 8 NUM crl-14757 176 65 8 8 NUM crl-14757 177 1 j j NOUN crl-14757 177 2 r r NOUN crl-14757 177 3 d d PROPN crl-14757 177 4 j j PROPN crl-14757 177 5 f f PROPN crl-14757 177 6 k k PROPN crl-14757 177 7 h h PROPN crl-14757 178 1 d d PROPN crl-14757 179 1 j j PROPN crl-14757 179 2 c c PROPN crl-14757 179 3 d d PROPN crl-14757 179 4 8 8 NUM crl-14757 179 5 j j NOUN crl-14757 179 6 a a DET crl-14757 179 7 j j PROPN crl-14757 179 8 8 8 NUM crl-14757 179 9 8 8 NUM crl-14757 179 10 f f PROPN crl-14757 180 1 d d PROPN crl-14757 180 2 d d PROPN crl-14757 180 3 d d PROPN crl-14757 180 4 d d PROPN crl-14757 181 1 d d PROPN crl-14757 181 2 f f PROPN crl-14757 181 3 088 088 NUM crl-14757 182 1 b b PROPN crl-14757 182 2 b b PROPN crl-14757 182 3 8 8 NUM crl-14757 183 1 i i PRON crl-14757 184 1 i i PRON crl-14757 185 1 i i PRON crl-14757 186 1 i i PRON crl-14757 186 2 i i VERB crl-14757 186 3 0 0 NUM crl-14757 186 4 5 5 NUM crl-14757 186 5 10 10 NUM crl-14757 186 6 15 15 NUM crl-14757 186 7 20 20 NUM crl-14757 186 8 25 25 NUM crl-14757 186 9 faculty faculty NOUN crl-14757 186 10 observations observation NOUN crl-14757 186 11 figure3 figure3 NOUN crl-14757 186 12 plot plot NOUN crl-14757 186 13 of of ADP crl-14757 186 14 student student NOUN crl-14757 186 15 observations observation NOUN crl-14757 186 16 against against ADP crl-14757 186 17 the the DET crl-14757 186 18 corresponding corresponding ADJ crl-14757 186 19 nonzero nonzero NOUN crl-14757 186 20 faculty faculty NOUN crl-14757 186 21 observations observation NOUN crl-14757 186 22 observation observation NOUN crl-14757 186 23 of of ADP crl-14757 186 24 periodical periodical ADJ crl-14757 186 25 usage usage NOUN crl-14757 186 26 547 547 NUM crl-14757 186 27 table3 table3 NOUN crl-14757 186 28 frequency frequency NOUN crl-14757 186 29 distribution distribution NOUN crl-14757 186 30 of of ADP crl-14757 186 31 student student NOUN crl-14757 186 32 observations observation NOUN crl-14757 186 33 when when SCONJ crl-14757 186 34 the the DET crl-14757 186 35 corresponding correspond VERB crl-14757 186 36 faculty faculty NOUN crl-14757 186 37 observation observation NOUN crl-14757 186 38 is be AUX crl-14757 186 39 zero zero NUM crl-14757 186 40 student student NOUN crl-14757 186 41 observation observation NOUN crl-14757 186 42 frequency frequency NOUN crl-14757 186 43 0 0 NUM crl-14757 186 44 719 719 NUM crl-14757 186 45 2 2 NUM crl-14757 186 46 4 4 NUM crl-14757 186 47 2 2 NUM crl-14757 186 48 accounting accounting NOUN crl-14757 186 49 for for ADP crl-14757 186 50 an an DET crl-14757 186 51 overall overall ADJ crl-14757 186 52 undercount undercount NOUN crl-14757 186 53 or or CCONJ crl-14757 186 54 overcopnt overcopnt NOUN crl-14757 186 55 rate rate NOUN crl-14757 186 56 , , PUNCT crl-14757 186 57 a a DET crl-14757 186 58 significantly significantly ADV crl-14757 186 59 positive positive ADJ crl-14757 186 60 coefficient coefficient NOUN crl-14757 186 61 for for ADP crl-14757 186 62 a a DET crl-14757 186 63 given give VERB crl-14757 186 64 independent independent ADJ crl-14757 186 65 variable variable NOUN crl-14757 186 66 ( ( PUNCT crl-14757 186 67 cijk cijk PROPN crl-14757 186 68 , , PUNCT crl-14757 186 69 at at ADP crl-14757 186 70 the the DET crl-14757 186 71 0.01 0.01 NUM crl-14757 186 72 level level NOUN crl-14757 186 73 ) ) PUNCT crl-14757 186 74 indicates indicate VERB crl-14757 186 75 that that SCONJ crl-14757 186 76 the the DET crl-14757 186 77 student student NOUN crl-14757 186 78 workers worker NOUN crl-14757 186 79 tended tend VERB crl-14757 186 80 to to PART crl-14757 186 81 overcount overcount VERB crl-14757 186 82 this this DET crl-14757 186 83 type type NOUN crl-14757 186 84 of of ADP crl-14757 186 85 use use NOUN crl-14757 186 86 , , PUNCT crl-14757 186 87 while while SCONJ crl-14757 186 88 a a DET crl-14757 186 89 negative negative ADJ crl-14757 186 90 coefficient coefficient NOUN crl-14757 186 91 ( ( PUNCT crl-14757 186 92 for for ADP crl-14757 186 93 sijkt sijkt NOUN crl-14757 186 94 at at ADP crl-14757 186 95 the the DET crl-14757 186 96 0.05 0.05 NUM crl-14757 186 97 level level NOUN crl-14757 186 98 ) ) PUNCT crl-14757 186 99 indicates indicate VERB crl-14757 186 100 that that SCONJ crl-14757 186 101 student student NOUN crl-14757 186 102 workers worker NOUN crl-14757 186 103 tended tend VERB crl-14757 186 104 to to PART crl-14757 186 105 undercount undercount VERB crl-14757 186 106 the the DET crl-14757 186 107 corresponding corresponding ADJ crl-14757 186 108 type type NOUN crl-14757 186 109 of of ADP crl-14757 186 110 use use NOUN crl-14757 186 111 . . PUNCT crl-14757 187 1 by by ADP crl-14757 187 2 contrast contrast NOUN crl-14757 187 3 , , PUNCT crl-14757 187 4 if if SCONJ crl-14757 187 5 there there PRON crl-14757 187 6 were be VERB crl-14757 187 7 no no DET crl-14757 187 8 differentially differentially ADV crl-14757 187 9 systematic systematic ADJ crl-14757 187 10 undercount undercount NOUN crl-14757 187 11 or or CCONJ crl-14757 187 12 overcount overcount NOUN crl-14757 187 13 of of ADP crl-14757 187 14 any any DET crl-14757 187 15 use use NOUN crl-14757 187 16 type type NOUN crl-14757 187 17 , , PUNCT crl-14757 187 18 we we PRON crl-14757 187 19 would would AUX crl-14757 187 20 expect expect VERB crl-14757 187 21 each each PRON crl-14757 187 22 of of ADP crl-14757 187 23 the the DET crl-14757 187 24 slope slope NOUN crl-14757 187 25 coefficients coefficient NOUN crl-14757 187 26 in in ADP crl-14757 187 27 model model NOUN crl-14757 187 28 2 2 NUM crl-14757 187 29 to to PART crl-14757 187 30 equal equal VERB crl-14757 187 31 zero zero NUM crl-14757 187 32 . . PUNCT crl-14757 188 1 a a DET crl-14757 188 2 test test NOUN crl-14757 188 3 of of ADP crl-14757 188 4 the the DET crl-14757 188 5 null null ADJ crl-14757 188 6 hypothesis hypothesis NOUN crl-14757 188 7 that that PRON crl-14757 188 8 the the DET crl-14757 188 9 s s PROPN crl-14757 188 10 , , PUNCT crl-14757 188 11 c c NOUN crl-14757 188 12 , , PUNCT crl-14757 188 13 and and CCONJ crl-14757 188 14 r r NOUN crl-14757 188 15 coefficients coefficient NOUN crl-14757 188 16 were be AUX crl-14757 188 17 all all ADV crl-14757 188 18 equal equal ADJ crl-14757 188 19 to to ADP crl-14757 188 20 zero zero NUM crl-14757 188 21 had have VERB crl-14757 188 22 an an DET crl-14757 188 23 f f PROPN crl-14757 188 24 test test NOUN crl-14757 188 25 statistic statistic NOUN crl-14757 188 26 equal equal ADJ crl-14757 188 27 to to ADP crl-14757 188 28 11.24 11.24 NUM crl-14757 188 29 on on ADP crl-14757 188 30 3 3 NUM crl-14757 188 31 and and CCONJ crl-14757 188 32 54 54 NUM crl-14757 188 33 degrees degree NOUN crl-14757 188 34 of of ADP crl-14757 188 35 freedom freedom NOUN crl-14757 188 36 ; ; PUNCT crl-14757 188 37 this this DET crl-14757 188 38 test test NOUN crl-14757 188 39 was be AUX crl-14757 188 40 significant significant ADJ crl-14757 188 41 at at ADP crl-14757 188 42 the the DET crl-14757 188 43 0.01 0.01 NUM crl-14757 188 44 level level NOUN crl-14757 188 45 of of ADP crl-14757 188 46 significance significance NOUN crl-14757 188 47 . . PUNCT crl-14757 189 1 second second ADV crl-14757 189 2 , , PUNCT crl-14757 189 3 we we PRON crl-14757 189 4 may may AUX crl-14757 189 5 expect expect VERB crl-14757 189 6 the the DET crl-14757 189 7 variability variability NOUN crl-14757 189 8 in in ADP crl-14757 189 9 observational observational ADJ crl-14757 189 10 errors error NOUN crl-14757 189 11 to to PART crl-14757 189 12 vary vary VERB crl-14757 189 13 across across ADP crl-14757 189 14 types type NOUN crl-14757 189 15 of of ADP crl-14757 189 16 observed observed ADJ crl-14757 189 17 use use NOUN crl-14757 189 18 . . PUNCT crl-14757 190 1 to to PART crl-14757 190 2 address address VERB crl-14757 190 3 this this DET crl-14757 190 4 issue issue NOUN crl-14757 190 5 , , PUNCT crl-14757 190 6 the the DET crl-14757 190 7 squares square NOUN crl-14757 190 8 of of ADP crl-14757 190 9 the the DET crl-14757 190 10 residuals residual NOUN crl-14757 190 11 dijk dijk PROPN crl-14757 190 12 from from ADP crl-14757 190 13 model model PROPN crl-14757 190 14 2 2 NUM crl-14757 190 15 were be AUX crl-14757 190 16 regressed regress VERB crl-14757 190 17 on on ADP crl-14757 190 18 the the DET crl-14757 190 19 faculty faculty NOUN crl-14757 190 20 sijk sijk PROPN crl-14757 190 21 , , PUNCT crl-14757 190 22 cijk cijk PROPN crl-14757 190 23 , , PUNCT crl-14757 190 24 and and CCONJ crl-14757 190 25 rijk rijk NOUN crl-14757 190 26 counts count NOUN crl-14757 190 27 . . PUNCT crl-14757 191 1 the the DET crl-14757 191 2 resulting result VERB crl-14757 191 3 estimated estimate VERB crl-14757 191 4 model model NOUN crl-14757 191 5 was be AUX crl-14757 191 6 , , PUNCT crl-14757 191 7 dijk2 dijk2 VERB crl-14757 191 8 = = NUM crl-14757 191 9 -0.06 -0.06 NUM crl-14757 191 10 + + NUM crl-14757 191 11 4.18 4.18 NUM crl-14757 191 12 sijk sijk NOUN crl-14757 191 13 + + CCONJ crl-14757 191 14 6.95cijk 6.95cijk PROPN crl-14757 191 15 0.09 0.09 NUM crl-14757 191 16 rijk rijk NOUN crl-14757 191 17 + + NOUN crl-14757 192 1 error error NOUN crl-14757 192 2 model3 model3 NOUN crl-14757 192 3 with with ADP crl-14757 192 4 the the DET crl-14757 192 5 estimated estimate VERB crl-14757 192 6 standard standard ADJ crl-14757 192 7 errors error NOUN crl-14757 192 8 for for ADP crl-14757 192 9 the the DET crl-14757 192 10 intercept intercept NOUN crl-14757 192 11 , , PUNCT crl-14757 192 12 and and CCONJ crl-14757 192 13 the the DET crl-14757 192 14 coefficients coefficient NOUN crl-14757 192 15 of of ADP crl-14757 192 16 sijkt sijkt PROPN crl-14757 192 17 cijk cijk PROPN crl-14757 192 18 , , PUNCT crl-14757 193 1 and and CCONJ crl-14757 194 1 rijk rijk VERB crl-14757 194 2 equal equal ADJ crl-14757 194 3 to to ADP crl-14757 194 4 6.2 6.2 NUM crl-14757 194 5 , , PUNCT crl-14757 194 6 0.89 0.89 NUM crl-14757 194 7 , , PUNCT crl-14757 194 8 2.3 2.3 NUM crl-14757 194 9 , , PUNCT crl-14757 194 10 and and CCONJ crl-14757 194 11 2.2 2.2 NUM crl-14757 194 12 , , PUNCT crl-14757 194 13 respectively respectively ADV crl-14757 194 14 . . PUNCT crl-14757 195 1 an an DET crl-14757 195 2 informal informal ADJ crl-14757 195 3 interpretation interpretation NOUN crl-14757 195 4 of of ADP crl-14757 195 5 model model NOUN crl-14757 195 6 3 3 NUM crl-14757 195 7 is be AUX crl-14757 195 8 that that SCONJ crl-14757 195 9 independent independent ADJ crl-14757 195 10 variables variable NOUN crl-14757 195 11 with with ADP crl-14757 195 12 coefficients coefficient NOUN crl-14757 195 13 significantly significantly ADV crl-14757 195 14 greater great ADJ crl-14757 195 15 than than ADP crl-14757 195 16 zero zero NUM crl-14757 195 17 ( ( PUNCT crl-14757 195 18 sijk sijk NOUN crl-14757 195 19 and and CCONJ crl-14757 195 20 cijk cijk PROPN crl-14757 195 21 , , PUNCT crl-14757 195 22 each each PRON crl-14757 195 23 at at ADP crl-14757 195 24 the the DET crl-14757 195 25 0.05 0.05 NUM crl-14757 195 26 level level NOUN crl-14757 195 27 of of ADP crl-14757 195 28 significance significance NOUN crl-14757 195 29 ) ) PUNCT crl-14757 195 30 are be AUX crl-14757 195 31 the the DET crl-14757 195 32 use use NOUN crl-14757 195 33 types type NOUN crl-14757 195 34 associated associate VERB crl-14757 195 35 with with ADP crl-14757 195 36 greater great ADJ crl-14757 195 37 variability variability NOUN crl-14757 195 38 in in ADP crl-14757 195 39 nonsystematic nonsystematic ADJ crl-14757 195 40 observational observational ADJ crl-14757 195 41 errors error NOUN crl-14757 195 42 . . PUNCT crl-14757 196 1 in in ADP crl-14757 196 2 addition addition NOUN crl-14757 196 3 , , PUNCT crl-14757 196 4 if if SCONJ crl-14757 196 5 variability variability NOUN crl-14757 196 6 in in ADP crl-14757 196 7 nonsystematic nonsystematic ADJ crl-14757 196 8 observational observational ADJ crl-14757 196 9 errors error NOUN crl-14757 196 10 was be AUX crl-14757 196 11 the the DET crl-14757 196 12 same same ADJ crl-14757 196 13 for for ADP crl-14757 196 14 each each DET crl-14757 196 15 use use NOUN crl-14757 196 16 type type NOUN crl-14757 196 17 , , PUNCT crl-14757 196 18 then then ADV crl-14757 196 19 we we PRON crl-14757 196 20 would would AUX crl-14757 196 21 expect expect VERB crl-14757 196 22 each each PRON crl-14757 196 23 of of ADP crl-14757 196 24 the the DET crl-14757 196 25 slope slope NOUN crl-14757 196 26 coefficients coefficient NOUN crl-14757 196 27 in in ADP crl-14757 196 28 3 3 NUM crl-14757 196 29 4 4 NUM crl-14757 196 30 5 5 NUM crl-14757 196 31 6 6 NUM crl-14757 196 32 7 7 NUM crl-14757 196 33 8 8 NUM crl-14757 196 34 3 3 NUM crl-14757 196 35 0 0 NUM crl-14757 196 36 2 2 NUM crl-14757 196 37 2 2 NUM crl-14757 196 38 1 1 NUM crl-14757 196 39 model model NOUN crl-14757 196 40 3 3 NUM crl-14757 196 41 to to PART crl-14757 196 42 equal equal VERB crl-14757 196 43 zero zero NUM crl-14757 196 44 . . PUNCT crl-14757 197 1 a a DET crl-14757 197 2 test test NOUN crl-14757 197 3 of of ADP crl-14757 197 4 the the DET crl-14757 197 5 null null ADJ crl-14757 197 6 hypothesis hypothesis NOUN crl-14757 197 7 that that PRON crl-14757 197 8 the the DET crl-14757 197 9 s s PROPN crl-14757 197 10 , , PUNCT crl-14757 197 11 c c NOUN crl-14757 197 12 , , PUNCT crl-14757 197 13 and and CCONJ crl-14757 197 14 r r NOUN crl-14757 197 15 coefficients coefficient NOUN crl-14757 197 16 were be AUX crl-14757 197 17 all all ADV crl-14757 197 18 equal equal ADJ crl-14757 197 19 to to ADP crl-14757 197 20 zero zero NUM crl-14757 197 21 in in ADP crl-14757 197 22 model model NOUN crl-14757 197 23 3 3 NUM crl-14757 197 24 had have VERB crl-14757 197 25 an an DET crl-14757 197 26 f f PROPN crl-14757 197 27 test test NOUN crl-14757 197 28 statistic statistic NOUN crl-14757 197 29 equal equal ADJ crl-14757 197 30 to to ADP crl-14757 197 31 13.94 13.94 NUM crl-14757 197 32 on on ADP crl-14757 197 33 3 3 NUM crl-14757 197 34 and and CCONJ crl-14757 197 35 50 50 NUM crl-14757 197 36 degrees degree NOUN crl-14757 197 37 of of ADP crl-14757 197 38 freedom freedom NOUN crl-14757 197 39 . . PUNCT crl-14757 198 1 this this DET crl-14757 198 2 test test NOUN crl-14757 198 3 was be AUX crl-14757 198 4 significant significant ADJ crl-14757 198 5 at at ADP crl-14757 198 6 the the DET crl-14757 198 7 0.01 0.01 NUM crl-14757 198 8 level level NOUN crl-14757 198 9 of of ADP crl-14757 198 10 significance significance NOUN crl-14757 198 11 . . PUNCT crl-14757 199 1 observational observational ADJ crl-14757 199 2 errors error NOUN crl-14757 199 3 for for ADP crl-14757 199 4 zero zero NUM crl-14757 199 5 faculty faculty NOUN crl-14757 199 6 counts count VERB crl-14757 199 7 table table NOUN crl-14757 199 8 3 3 NUM crl-14757 199 9 reports report VERB crl-14757 199 10 the the DET crl-14757 199 11 frequency frequency ADJ crl-14757 199 12 distribution distribution NOUN crl-14757 199 13 of of ADP crl-14757 199 14 the the DET crl-14757 199 15 student student NOUN crl-14757 199 16 observations observation NOUN crl-14757 199 17 matched match VERB crl-14757 199 18 with with ADP crl-14757 199 19 faculty faculty NOUN crl-14757 199 20 observations observation NOUN crl-14757 199 21 that that PRON crl-14757 199 22 equalled equal VERB crl-14757 199 23 zero zero NUM crl-14757 199 24 . . PUNCT crl-14757 200 1 note note VERB crl-14757 200 2 that that SCONJ crl-14757 200 3 for for ADP crl-14757 200 4 719 719 NUM crl-14757 200 5 of of ADP crl-14757 200 6 the the DET crl-14757 200 7 734 734 NUM crl-14757 200 8 faculty faculty NOUN crl-14757 200 9 zero zero NUM crl-14757 200 10 counts count NOUN crl-14757 200 11 , , PUNCT crl-14757 200 12 the the DET crl-14757 200 13 student student NOUN crl-14757 200 14 also also ADV crl-14757 200 15 recorded record VERB crl-14757 200 16 a a DET crl-14757 200 17 zero zero NUM crl-14757 200 18 count count NOUN crl-14757 200 19 . . PUNCT crl-14757 201 1 the the DET crl-14757 201 2 relatively relatively ADV crl-14757 201 3 low low ADJ crl-14757 201 4 frequency frequency NOUN crl-14757 201 5 of of ADP crl-14757 201 6 student student NOUN crl-14757 201 7 overcounts overcount NOUN crl-14757 201 8 in in ADP crl-14757 201 9 this this DET crl-14757 201 10 case case NOUN crl-14757 201 11 is be AUX crl-14757 201 12 not not PART crl-14757 201 13 surprising surprising ADJ crl-14757 201 14 because because SCONJ crl-14757 201 15 , , PUNCT crl-14757 201 16 for for ADP crl-14757 201 17 most most ADJ crl-14757 201 18 faculty faculty NOUN crl-14757 201 19 counts count NOUN crl-14757 201 20 equal equal ADJ crl-14757 201 21 to to ADP crl-14757 201 22 zero zero NUM crl-14757 201 23 , , PUNCT crl-14757 201 24 there there PRON crl-14757 201 25 were be VERB crl-14757 201 26 no no DET crl-14757 201 27 patrons patron NOUN crl-14757 201 28 in in ADP crl-14757 201 29 the the DET crl-14757 201 30 aisle aisle NOUN crl-14757 201 31 under under ADP crl-14757 201 32 observation observation NOUN crl-14757 201 33 . . PUNCT crl-14757 202 1 for for ADP crl-14757 202 2 the the DET crl-14757 202 3 remainingl5 remainingl5 NOUN crl-14757 202 4 cases case NOUN crl-14757 202 5 , , PUNCT crl-14757 202 6 the the DET crl-14757 202 7 student student NOUN crl-14757 202 8 recorded record VERB crl-14757 202 9 a a DET crl-14757 202 10 use use NOUN crl-14757 202 11 count count NOUN crl-14757 202 12 between between ADP crl-14757 202 13 1 1 NUM crl-14757 202 14 and and CCONJ crl-14757 202 15 8 8 NUM crl-14757 202 16 . . PUNCT crl-14757 203 1 it it PRON crl-14757 203 2 appears appear VERB crl-14757 203 3 that that SCONJ crl-14757 203 4 most most ADJ crl-14757 203 5 of of ADP crl-14757 203 6 these these DET crl-14757 203 7 overcounts overcount NOUN crl-14757 203 8 were be AUX crl-14757 203 9 associated associate VERB crl-14757 203 10 with with ADP crl-14757 203 11 misinterpretation misinterpretation NOUN crl-14757 203 12 of of ADP crl-14757 203 13 rules rule NOUN crl-14757 203 14 four four NUM crl-14757 203 15 , , PUNCT crl-14757 203 16 six six NUM crl-14757 203 17 , , PUNCT crl-14757 203 18 and and CCONJ crl-14757 203 19 nine nine NUM crl-14757 203 20 for for ADP crl-14757 203 21 times time NOUN crl-14757 203 22 in in ADP crl-14757 203 23 which which PRON crl-14757 203 24 a a DET crl-14757 203 25 patron patron NOUN crl-14757 203 26 was be AUX crl-14757 203 27 in in ADP crl-14757 203 28 the the DET crl-14757 203 29 observed observed ADJ crl-14757 203 30 aisle aisle NOUN crl-14757 203 31 . . PUNCT crl-14757 204 1 generalization generalization NOUN crl-14757 204 2 of of ADP crl-14757 204 3 results result NOUN crl-14757 204 4 this this DET crl-14757 204 5 study study NOUN crl-14757 204 6 , , PUNCT crl-14757 204 7 like like ADP crl-14757 204 8 many many ADJ crl-14757 204 9 use use VERB crl-14757 204 10 studies study NOUN crl-14757 204 11 , , PUNCT crl-14757 204 12 does do AUX crl-14757 204 13 not not PART crl-14757 204 14 permit permit VERB crl-14757 204 15 one one NUM crl-14757 204 16 to to PART crl-14757 204 17 make make VERB crl-14757 204 18 formal formal ADJ crl-14757 204 19 statistical statistical ADJ crl-14757 204 20 inferences inference NOUN crl-14757 204 21 to to ADP crl-14757 204 22 populations population NOUN crl-14757 204 23 other other ADJ crl-14757 204 24 than than ADP crl-14757 204 25 the the DET crl-14757 204 26 cpd cpd NOUN crl-14757 204 27 and and CCONJ crl-14757 204 28 period period NOUN crl-14757 204 29 studied study VERB crl-14757 204 30 . . PUNCT crl-14757 205 1 generalization generalization NOUN crl-14757 205 2 of of ADP crl-14757 205 3 the the DET crl-14757 205 4 results result NOUN crl-14757 205 5 reported report VERB crl-14757 205 6 here here ADV crl-14757 205 7 depends depend VERB crl-14757 205 8 on on ADP crl-14757 205 9 the the DET crl-14757 205 10 comparability comparability NOUN crl-14757 205 11 of of ADP crl-14757 205 12 the the DET crl-14757 205 13 evans evans PROPN crl-14757 205 14 library library PROPN crl-14757 205 15 to to ADP crl-14757 205 16 other other ADJ crl-14757 205 17 libraries library NOUN crl-14757 205 18 in in ADP crl-14757 205 19 terms term NOUN crl-14757 205 20 of of ADP crl-14757 205 21 definitions definition NOUN crl-14757 205 22 and and CCONJ crl-14757 205 23 measures measure NOUN crl-14757 205 24 of of ADP crl-14757 205 25 periodical periodical ADJ crl-14757 205 26 use use NOUN crl-14757 205 27 , , PUNCT crl-14757 205 28 training training NOUN crl-14757 205 29 of of ADP crl-14757 205 30 direct direct ADJ crl-14757 205 31 - - PUNCT crl-14757 205 32 observation observation NOUN crl-14757 205 33 workers worker NOUN crl-14757 205 34 , , PUNCT crl-14757 205 35 and and CCONJ crl-14757 205 36 periodical periodical ADJ crl-14757 205 37 use use NOUN crl-14757 205 38 patterns pattern NOUN crl-14757 205 39 . . PUNCT crl-14757 206 1 first first ADV crl-14757 206 2 , , PUNCT crl-14757 206 3 variability variability NOUN crl-14757 206 4 in in ADP crl-14757 206 5 administrative administrative ADJ crl-14757 206 6 interests interest NOUN crl-14757 206 7 may may AUX crl-14757 206 8 lead lead VERB crl-14757 206 9 to to ADP crl-14757 206 10 legitimate legitimate ADJ crl-14757 206 11 differences difference NOUN crl-14757 206 12 in in ADP crl-14757 206 13 definitions definition NOUN crl-14757 206 14 and and CCONJ crl-14757 206 15 measures measure NOUN crl-14757 206 16 of of ADP crl-14757 206 17 total total ADJ crl-14757 206 18 periodical periodical ADJ crl-14757 206 19 usage usage NOUN crl-14757 206 20 . . PUNCT crl-14757 207 1 for for ADP crl-14757 207 2 example example NOUN crl-14757 207 3 , , PUNCT crl-14757 207 4 as as SCONJ crl-14757 207 5 noted note VERB crl-14757 207 6 in in ADP crl-14757 207 7 the the DET crl-14757 207 8 methodology methodology NOUN crl-14757 207 9 section section NOUN crl-14757 207 10 , , PUNCT crl-14757 207 11 the the DET crl-14757 207 12 definition definition NOUN crl-14757 207 13 of of ADP crl-14757 207 14 total total ADJ crl-14757 207 15 use use NOUN crl-14757 207 16 of of ADP crl-14757 207 17 current current ADJ crl-14757 207 18 periodicals periodical NOUN crl-14757 207 19 depends depend VERB crl-14757 207 20 substantially substantially ADV crl-14757 207 21 on on ADP crl-14757 207 22 the the DET crl-14757 207 23 degree degree NOUN crl-14757 207 24 to to PART crl-14757 207 25 which which PRON crl-14757 207 26 one one PRON crl-14757 207 27 recognizes recognize VERB crl-14757 207 28 casual casual ADJ crl-14757 207 29 use use NOUN crl-14757 207 30 . . PUNCT crl-14757 208 1 second second ADJ crl-14757 208 2 , , PUNCT crl-14757 208 3 the the DET crl-14757 208 4 specific specific ADJ crl-14757 208 5 statistical statistical ADJ crl-14757 208 6 results result NOUN crl-14757 208 7 on on ADP crl-14757 208 8 observational observational ADJ crl-14757 208 9 errors error NOUN crl-14757 208 10 548 548 NUM crl-14757 208 11 college college PROPN crl-14757 208 12 & & CCONJ crl-14757 208 13 research research PROPN crl-14757 208 14 libraries library NOUN crl-14757 208 15 apply apply VERB crl-14757 208 16 only only ADV crl-14757 208 17 to to ADP crl-14757 208 18 observers observer NOUN crl-14757 208 19 with with ADP crl-14757 208 20 general general ADJ crl-14757 208 21 backgrounds background NOUN crl-14757 208 22 and and CCONJ crl-14757 208 23 observational observational ADJ crl-14757 208 24 - - PUNCT crl-14757 208 25 rules rule NOUN crl-14757 208 26 training training NOUN crl-14757 208 27 similar similar ADJ crl-14757 208 28 to to ADP crl-14757 208 29 that that PRON crl-14757 208 30 of of ADP crl-14757 208 31 the the DET crl-14757 208 32 student student NOUN crl-14757 208 33 observers observer NOUN crl-14757 208 34 . . PUNCT crl-14757 209 1 since since SCONJ crl-14757 209 2 the the DET crl-14757 209 3 student student NOUN crl-14757 209 4 workers worker NOUN crl-14757 209 5 employed employ VERB crl-14757 209 6 in in ADP crl-14757 209 7 the the DET crl-14757 209 8 direct direct ADJ crl-14757 209 9 - - PUNCT crl-14757 209 10 observation observation NOUN crl-14757 209 11 study study NOUN crl-14757 209 12 were be AUX crl-14757 209 13 regularly regularly ADV crl-14757 209 14 assigned assign VERB crl-14757 209 15 to to ADP crl-14757 209 16 other other ADJ crl-14757 209 17 duties duty NOUN crl-14757 209 18 in in ADP crl-14757 209 19 the the DET crl-14757 209 20 evans evans PROPN crl-14757 209 21 library library PROPN crl-14757 209 22 cpd cpd PROPN crl-14757 209 23 , , PUNCT crl-14757 209 24 they they PRON crl-14757 209 25 had have VERB crl-14757 209 26 some some DET crl-14757 209 27 familiarity familiarity NOUN crl-14757 209 28 with with ADP crl-14757 209 29 library library NOUN crl-14757 209 30 patrons patron NOUN crl-14757 209 31 and and CCONJ crl-14757 209 32 periodical periodical ADJ crl-14757 209 33 use use NOUN crl-14757 209 34 . . PUNCT crl-14757 210 1 their their PRON crl-14757 210 2 training training NOUN crl-14757 210 3 in in ADP crl-14757 210 4 the the DET crl-14757 210 5 direct direct ADJ crl-14757 210 6 - - PUNCT crl-14757 210 7 observation observation NOUN crl-14757 210 8 rules rule NOUN crl-14757 210 9 , , PUNCT crl-14757 210 10 however however ADV crl-14757 210 11 , , PUNCT crl-14757 210 12 involved involve VERB crl-14757 210 13 only only ADV crl-14757 210 14 a a DET crl-14757 210 15 brief brief ADJ crl-14757 210 16 ( ( PUNCT crl-14757 210 17 thirty thirty NUM crl-14757 210 18 minutes minute NOUN crl-14757 210 19 ) ) PUNCT crl-14757 210 20 review review NOUN crl-14757 210 21 of of ADP crl-14757 210 22 the the DET crl-14757 210 23 observation observation NOUN crl-14757 210 24 rules rule NOUN crl-14757 210 25 . . PUNCT crl-14757 211 1 given give VERB crl-14757 211 2 the the DET crl-14757 211 3 relatively relatively ADV crl-14757 211 4 small small ADJ crl-14757 211 5 reliability reliability NOUN crl-14757 211 6 ratio ratio NOUN crl-14757 211 7 reported report VERB crl-14757 211 8 in in ADP crl-14757 211 9 the the DET crl-14757 211 10 statistical statistical ADJ crl-14757 211 11 results result NOUN crl-14757 211 12 section section NOUN crl-14757 211 13 , , PUNCT crl-14757 211 14 it it PRON crl-14757 211 15 is be AUX crl-14757 211 16 clear clear ADJ crl-14757 211 17 that that SCONJ crl-14757 211 18 more more ADV crl-14757 211 19 extensive extensive ADJ crl-14757 211 20 training training NOUN crl-14757 211 21 for for ADP crl-14757 211 22 workers worker NOUN crl-14757 211 23 in in ADP crl-14757 211 24 a a DET crl-14757 211 25 long long ADJ crl-14757 211 26 - - PUNCT crl-14757 211 27 term term NOUN crl-14757 211 28 direct direct ADJ crl-14757 211 29 - - PUNCT crl-14757 211 30 observation observation NOUN crl-14757 211 31 study study NOUN crl-14757 211 32 is be AUX crl-14757 211 33 preferable preferable ADJ crl-14757 211 34 . . PUNCT crl-14757 212 1 a a DET crl-14757 212 2 separate separate ADJ crl-14757 212 3 reliability reliability NOUN crl-14757 212 4 study study NOUN crl-14757 212 5 could could AUX crl-14757 212 6 then then ADV crl-14757 212 7 assess assess VERB crl-14757 212 8 error error NOUN crl-14757 212 9 magnitudes magnitude NOUN crl-14757 212 10 for for ADP crl-14757 212 11 these these DET crl-14757 212 12 more more ADV crl-14757 212 13 extensively extensively ADV crl-14757 212 14 trained train VERB crl-14757 212 15 observers observer NOUN crl-14757 212 16 . . PUNCT crl-14757 213 1 third third ADJ crl-14757 213 2 , , PUNCT crl-14757 213 3 periodical periodical ADJ crl-14757 213 4 use use NOUN crl-14757 213 5 patterns pattern NOUN crl-14757 213 6 may may AUX crl-14757 213 7 themselves themselves PRON crl-14757 213 8 influence influence VERB crl-14757 213 9 the the DET crl-14757 213 10 extent extent NOUN crl-14757 213 11 to to PART crl-14757 213 12 which which PRON crl-14757 213 13 observational observational ADJ crl-14757 213 14 errors error NOUN crl-14757 213 15 are be AUX crl-14757 213 16 of of ADP crl-14757 213 17 practical practical ADJ crl-14757 213 18 concern concern NOUN crl-14757 213 19 in in ADP crl-14757 213 20 a a DET crl-14757 213 21 direct direct ADJ crl-14757 213 22 - - PUNCT crl-14757 213 23 observation observation NOUN crl-14757 213 24 use use NOUN crl-14757 213 25 study study NOUN crl-14757 213 26 . . PUNCT crl-14757 214 1 as as SCONJ crl-14757 214 2 noted note VERB crl-14757 214 3 in in ADP crl-14757 214 4 the the DET crl-14757 214 5 methodology methodology NOUN crl-14757 214 6 section section NOUN crl-14757 214 7 , , PUNCT crl-14757 214 8 observation observation NOUN crl-14757 214 9 of of ADP crl-14757 214 10 a a DET crl-14757 214 11 single single ADJ crl-14757 214 12 careful careful ADJ crl-14757 214 13 use use NOUN crl-14757 214 14 is be AUX crl-14757 214 15 fairly fairly ADV crl-14757 214 16 straightforward straightforward ADJ crl-14757 214 17 and and CCONJ crl-14757 214 18 is be AUX crl-14757 214 19 generally generally ADV crl-14757 214 20 unlikely unlikely ADJ crl-14757 214 21 to to PART crl-14757 214 22 result result VERB crl-14757 214 23 in in ADP crl-14757 214 24 a a DET crl-14757 214 25 measurement measurement NOUN crl-14757 214 26 error error NOUN crl-14757 214 27 . . PUNCT crl-14757 215 1 casual casual ADJ crl-14757 215 2 use use NOUN crl-14757 215 3 , , PUNCT crl-14757 215 4 however however ADV crl-14757 215 5 , , PUNCT crl-14757 215 6 requires require VERB crl-14757 215 7 the the DET crl-14757 215 8 observer observer NOUN crl-14757 215 9 to to PART crl-14757 215 10 exercise exercise VERB crl-14757 215 11 some some DET crl-14757 215 12 judgment judgment NOUN crl-14757 215 13 and and CCONJ crl-14757 215 14 thus thus ADV crl-14757 215 15 is be AUX crl-14757 215 16 more more ADV crl-14757 215 17 likely likely ADJ crl-14757 215 18 to to PART crl-14757 215 19 result result VERB crl-14757 215 20 in in ADP crl-14757 215 21 measurement measurement NOUN crl-14757 215 22 errors error NOUN crl-14757 215 23 . . PUNCT crl-14757 216 1 thus thus ADV crl-14757 216 2 , , PUNCT crl-14757 216 3 an an DET crl-14757 216 4 investigator investigator NOUN crl-14757 216 5 is be AUX crl-14757 216 6 more more ADV crl-14757 216 7 likely likely ADJ crl-14757 216 8 to to PART crl-14757 216 9 be be AUX crl-14757 216 10 concerned concern VERB crl-14757 216 11 about about ADP crl-14757 216 12 observational observational ADJ crl-14757 216 13 errors error NOUN crl-14757 216 14 for for ADP crl-14757 216 15 libraries library NOUN crl-14757 216 16 and and CCONJ crl-14757 216 17 times time NOUN crl-14757 216 18 in in ADP crl-14757 216 19 which which PRON crl-14757 216 20 casual casual ADJ crl-14757 216 21 use use NOUN crl-14757 216 22 is be AUX crl-14757 216 23 a a DET crl-14757 216 24 substantial substantial ADJ crl-14757 216 25 component component NOUN crl-14757 216 26 of of ADP crl-14757 216 27 periodical periodical ADJ crl-14757 216 28 use use NOUN crl-14757 216 29 . . PUNCT crl-14757 217 1 aggregation aggregation NOUN crl-14757 217 2 issues issue NOUN crl-14757 217 3 aggregation aggregation NOUN crl-14757 217 4 places place VERB crl-14757 217 5 an an DET crl-14757 217 6 additional additional ADJ crl-14757 217 7 constraint constraint NOUN crl-14757 217 8 on on ADP crl-14757 217 9 the the DET crl-14757 217 10 utility utility NOUN crl-14757 217 11 of of ADP crl-14757 217 12 a a DET crl-14757 217 13 direct direct ADJ crl-14757 217 14 - - PUNCT crl-14757 217 15 observation observation NOUN crl-14757 217 16 study study NOUN crl-14757 217 17 . . PUNCT crl-14757 218 1 some some DET crl-14757 218 2 measures measure NOUN crl-14757 218 3 , , PUNCT crl-14757 218 4 such such ADJ crl-14757 218 5 as as ADP crl-14757 218 6 reshelving reshelve VERB crl-14757 218 7 counts count NOUN crl-14757 218 8 or or CCONJ crl-14757 218 9 voluntary voluntary ADJ crl-14757 218 10 user user NOUN crl-14757 218 11 responses response NOUN crl-14757 218 12 , , PUNCT crl-14757 218 13 associate associate VERB crl-14757 218 14 a a DET crl-14757 218 15 use use NOUN crl-14757 218 16 count count NOUN crl-14757 218 17 with with ADP crl-14757 218 18 a a DET crl-14757 218 19 specific specific ADJ crl-14757 218 20 periodical periodical ADJ crl-14757 218 21 title title NOUN crl-14757 218 22 or or CCONJ crl-14757 218 23 issue issue NOUN crl-14757 218 24 . . PUNCT crl-14757 219 1 other other ADJ crl-14757 219 2 measures measure NOUN crl-14757 219 3 of of ADP crl-14757 219 4 value value NOUN crl-14757 219 5 , , PUNCT crl-14757 219 6 such such ADJ crl-14757 219 7 as as ADP crl-14757 219 8 citation citation NOUN crl-14757 219 9 analyses analysis NOUN crl-14757 219 10 or or CCONJ crl-14757 219 11 faculty faculty NOUN crl-14757 219 12 ratings rating NOUN crl-14757 219 13 , , PUNCT crl-14757 219 14 are be AUX crl-14757 219 15 also also ADV crl-14757 219 16 titlespecific titlespecific ADJ crl-14757 219 17 . . PUNCT crl-14757 220 1 thus thus ADV crl-14757 220 2 , , PUNCT crl-14757 220 3 such such ADJ crl-14757 220 4 measures measure NOUN crl-14757 220 5 may may AUX crl-14757 220 6 be be AUX crl-14757 220 7 used use VERB crl-14757 220 8 fairly fairly ADV crl-14757 220 9 directly directly ADV crl-14757 220 10 in in ADP crl-14757 220 11 a a DET crl-14757 220 12 journal journal NOUN crl-14757 220 13 placementor placementor NOUN crl-14757 220 14 deselection deselection NOUN crl-14757 220 15 decision decision NOUN crl-14757 220 16 . . PUNCT crl-14757 221 1 as as SCONJ crl-14757 221 2 noted note VERB crl-14757 221 3 in in ADP crl-14757 221 4 the the DET crl-14757 221 5 introduction introduction NOUN crl-14757 221 6 , , PUNCT crl-14757 221 7 however however ADV crl-14757 221 8 , , PUNCT crl-14757 221 9 reshelving reshelve VERB crl-14757 221 10 counts count NOUN crl-14757 221 11 , , PUNCT crl-14757 221 12 user user NOUN crl-14757 221 13 responses response NOUN crl-14757 221 14 , , PUNCT crl-14757 221 15 or or CCONJ crl-14757 221 16 other other ADJ crl-14757 221 17 nondirect nondirect ADJ crl-14757 221 18 measures measure NOUN crl-14757 221 19 may may AUX crl-14757 221 20 not not PART crl-14757 221 21 reflect reflect VERB crl-14757 221 22 several several ADJ crl-14757 221 23 important important ADJ crl-14757 221 24 forms form NOUN crl-14757 221 25 of of ADP crl-14757 221 26 periodical periodical ADJ crl-14757 221 27 use use NOUN crl-14757 221 28 . . PUNCT crl-14757 222 1 by by ADP crl-14757 222 2 contrast contrast NOUN crl-14757 222 3 , , PUNCT crl-14757 222 4 an an DET crl-14757 222 5 investigator investigator NOUN crl-14757 222 6 may may AUX crl-14757 222 7 define define VERB crl-14757 222 8 direct direct ADJ crl-14757 222 9 - - PUNCT crl-14757 222 10 observation observation NOUN crl-14757 222 11 rules rule NOUN crl-14757 222 12 to to PART crl-14757 222 13 include include VERB crl-14757 222 14 browsing browse VERB crl-14757 222 15 or or CCONJ crl-14757 222 16 other other ADJ crl-14757 222 17 forms form NOUN crl-14757 222 18 of of ADP crl-14757 222 19 casual casual ADJ crl-14757 222 20 use use NOUN crl-14757 222 21 , , PUNCT crl-14757 222 22 november november PROPN crl-14757 222 23 1992 1992 NUM crl-14757 222 24 but but CCONJ crl-14757 222 25 direct direct ADJ crl-14757 222 26 - - PUNCT crl-14757 222 27 observation observation NOUN crl-14757 222 28 counts count NOUN crl-14757 222 29 are be AUX crl-14757 222 30 recorded record VERB crl-14757 222 31 only only ADV crl-14757 222 32 for for ADP crl-14757 222 33 total total ADJ crl-14757 222 34 use use NOUN crl-14757 222 35 within within ADP crl-14757 222 36 a a DET crl-14757 222 37 given give VERB crl-14757 222 38 half half ADJ crl-14757 222 39 - - PUNCT crl-14757 222 40 range range NOUN crl-14757 222 41 in in ADP crl-14757 222 42 a a DET crl-14757 222 43 given give VERB crl-14757 222 44 time time NOUN crl-14757 222 45 period period NOUN crl-14757 222 46 . . PUNCT crl-14757 223 1 observations observation NOUN crl-14757 223 2 recorded record VERB crl-14757 223 3 for for ADP crl-14757 223 4 a a DET crl-14757 223 5 finer finer ADJ crl-14757 223 6 level level NOUN crl-14757 223 7 of of ADP crl-14757 223 8 aggregation aggregation NOUN crl-14757 223 9 , , PUNCT crl-14757 223 10 such such ADJ crl-14757 223 11 as as ADP crl-14757 223 12 for for ADP crl-14757 223 13 a a DET crl-14757 223 14 quarter quarter NOUN crl-14757 223 15 - - PUNCT crl-14757 223 16 range range NOUN crl-14757 223 17 or or CCONJ crl-14757 223 18 for for ADP crl-14757 223 19 individual individual ADJ crl-14757 223 20 titles title NOUN crl-14757 223 21 , , PUNCT crl-14757 223 22 do do AUX crl-14757 223 23 not not PART crl-14757 223 24 appear appear VERB crl-14757 223 25 to to PART crl-14757 223 26 be be AUX crl-14757 223 27 feasible feasible ADJ crl-14757 223 28 . . PUNCT crl-14757 224 1 since since SCONJ crl-14757 224 2 each each DET crl-14757 224 3 half half ADJ crl-14757 224 4 - - PUNCT crl-14757 224 5 range range NOUN crl-14757 224 6 includes include VERB crl-14757 224 7 sixty sixty NUM crl-14757 224 8 - - PUNCT crl-14757 224 9 five five NUM crl-14757 224 10 to to PART crl-14757 224 11 eighty eighty NUM crl-14757 224 12 titles title NOUN crl-14757 224 13 with with ADP crl-14757 224 14 consecutive consecutive ADJ crl-14757 224 15 library library NOUN crl-14757 224 16 of of ADP crl-14757 224 17 congress congress PROPN crl-14757 224 18 call call NOUN crl-14757 224 19 numbers number NOUN crl-14757 224 20 , , PUNCT crl-14757 224 21 a a DET crl-14757 224 22 single single ADJ crl-14757 224 23 direct direct ADJ crl-14757 224 24 - - PUNCT crl-14757 224 25 observation observation NOUN crl-14757 224 26 count count NOUN crl-14757 224 27 generally generally ADV crl-14757 224 28 measures measure VERB crl-14757 224 29 aggregate aggregate ADJ crl-14757 224 30 use use NOUN crl-14757 224 31 within within ADP crl-14757 224 32 one one NUM crl-14757 224 33 or or CCONJ crl-14757 224 34 more more ADV crl-14757 224 35 related related ADJ crl-14757 224 36 subdisciplines subdiscipline NOUN crl-14757 224 37 , , PUNCT crl-14757 224 38 but but CCONJ crl-14757 224 39 gives give VERB crl-14757 224 40 no no DET crl-14757 224 41 specific specific ADJ crl-14757 224 42 information information NOUN crl-14757 224 43 about about ADP crl-14757 224 44 the the DET crl-14757 224 45 use use NOUN crl-14757 224 46 of of ADP crl-14757 224 47 specific specific ADJ crl-14757 224 48 journals journal NOUN crl-14757 224 49 . . PUNCT crl-14757 225 1 thus thus ADV crl-14757 225 2 , , PUNCT crl-14757 225 3 direct direct ADJ crl-14757 225 4 - - PUNCT crl-14757 225 5 observation observation NOUN crl-14757 225 6 use use NOUN crl-14757 225 7 counts count NOUN crl-14757 225 8 are be AUX crl-14757 225 9 most most ADV crl-14757 225 10 likely likely ADJ crl-14757 225 11 to to PART crl-14757 225 12 contribute contribute VERB crl-14757 225 13 to to ADP crl-14757 225 14 journal journal PROPN crl-14757 225 15 acquisition acquisition NOUN crl-14757 225 16 , , PUNCT crl-14757 225 17 placement placement NOUN crl-14757 225 18 , , PUNCT crl-14757 225 19 and and CCONJ crl-14757 225 20 deselection deselection NOUN crl-14757 225 21 decisions decision NOUN crl-14757 225 22 by by ADP crl-14757 225 23 indicating indicate VERB crl-14757 225 24 the the DET crl-14757 225 25 relative relative ADJ crl-14757 225 26 journal journal NOUN crl-14757 225 27 use use VERB crl-14757 225 28 intensities intensity NOUN crl-14757 225 29 in in ADP crl-14757 225 30 different different ADJ crl-14757 225 31 subdisciplines subdiscipline NOUN crl-14757 225 32 and and CCONJ crl-14757 225 33 by by ADP crl-14757 225 34 permitting permit VERB crl-14757 225 35 librarians librarian NOUN crl-14757 225 36 to to PART crl-14757 225 37 assess assess VERB crl-14757 225 38 the the DET crl-14757 225 39 differential differential ADJ crl-14757 225 40 undercount undercount ADJ crl-14757 225 41 issue issue NOUN crl-14757 225 42 raised raise VERB crl-14757 225 43 in in ADP crl-14757 225 44 the the DET crl-14757 225 45 introduction introduction NOUN crl-14757 225 46 . . PUNCT crl-14757 226 1 a a DET crl-14757 226 2 detailed detailed ADJ crl-14757 226 3 discussion discussion NOUN crl-14757 226 4 of of ADP crl-14757 226 5 these these DET crl-14757 226 6 two two NUM crl-14757 226 7 is be AUX crl-14757 226 8 beyond beyond ADP crl-14757 226 9 the the DET crl-14757 226 10 scope scope NOUN crl-14757 226 11 of of ADP crl-14757 226 12 the the DET crl-14757 226 13 present present ADJ crl-14757 226 14 work work NOUN crl-14757 226 15 . . PUNCT crl-14757 227 1 another another DET crl-14757 227 2 paper paper NOUN crl-14757 227 3 will will AUX crl-14757 227 4 present present VERB crl-14757 227 5 some some DET crl-14757 227 6 specific specific ADJ crl-14757 227 7 data datum NOUN crl-14757 227 8 analyses analysis NOUN crl-14757 227 9 for for ADP crl-14757 227 10 these these DET crl-14757 227 11 issues issue NOUN crl-14757 227 12 . . PUNCT crl-14757 228 1 discussion discussion NOUN crl-14757 228 2 training training NOUN crl-14757 228 3 and and CCONJ crl-14757 228 4 attentiveness attentiveness NOUN crl-14757 228 5 of of ADP crl-14757 228 6 observers observer NOUN crl-14757 228 7 the the DET crl-14757 228 8 results result NOUN crl-14757 228 9 of of ADP crl-14757 228 10 the the DET crl-14757 228 11 auxiliary auxiliary ADJ crl-14757 228 12 use use NOUN crl-14757 228 13 study study NOUN crl-14757 228 14 indicate indicate VERB crl-14757 228 15 that that SCONJ crl-14757 228 16 student student NOUN crl-14757 228 17 observations observation NOUN crl-14757 228 18 of of ADP crl-14757 228 19 periodical periodical ADJ crl-14757 228 20 use use NOUN crl-14757 228 21 contain contain VERB crl-14757 228 22 a a DET crl-14757 228 23 substantial substantial ADJ crl-14757 228 24 component component NOUN crl-14757 228 25 of of ADP crl-14757 228 26 observational observational ADJ crl-14757 228 27 error error NOUN crl-14757 228 28 . . PUNCT crl-14757 229 1 the the DET crl-14757 229 2 question question NOUN crl-14757 229 3 · · PUNCT crl-14757 229 4 arises arise VERB crl-14757 229 5 as as ADP crl-14757 229 6 to to ADP crl-14757 229 7 how how SCONJ crl-14757 229 8 such such ADJ crl-14757 229 9 errors error NOUN crl-14757 229 10 could could AUX crl-14757 229 11 have have AUX crl-14757 229 12 occurred occur VERB crl-14757 229 13 . . PUNCT crl-14757 230 1 the the DET crl-14757 230 2 first first ADJ crl-14757 230 3 and and CCONJ crl-14757 230 4 most most ADV crl-14757 230 5 obvious obvious ADJ crl-14757 230 6 hypothesis hypothesis NOUN crl-14757 230 7 is be AUX crl-14757 230 8 that that SCONJ crl-14757 230 9 the the DET crl-14757 230 10 training training NOUN crl-14757 230 11 was be AUX crl-14757 230 12 not not PART crl-14757 230 13 adequate adequate ADJ crl-14757 230 14 . . PUNCT crl-14757 231 1 as as SCONJ crl-14757 231 2 noted note VERB crl-14757 231 3 , , PUNCT crl-14757 231 4 the the DET crl-14757 231 5 training training NOUN crl-14757 231 6 session session NOUN crl-14757 231 7 was be AUX crl-14757 231 8 brief brief ADJ crl-14757 231 9 , , PUNCT crl-14757 231 10 about about ADV crl-14757 231 11 one one NUM crl-14757 231 12 - - PUNCT crl-14757 231 13 half half NOUN crl-14757 231 14 hour hour NOUN crl-14757 231 15 at at ADP crl-14757 231 16 most most ADV crl-14757 231 17 . . PUNCT crl-14757 232 1 during during ADP crl-14757 232 2 the the DET crl-14757 232 3 training training NOUN crl-14757 232 4 sessions session NOUN crl-14757 232 5 , , PUNCT crl-14757 232 6 most most ADJ crl-14757 232 7 observers observer NOUN crl-14757 232 8 appeared appear VERB crl-14757 232 9 to to PART crl-14757 232 10 have have AUX crl-14757 232 11 understood understand VERB crl-14757 232 12 the the DET crl-14757 232 13 rules rule NOUN crl-14757 232 14 of of ADP crl-14757 232 15 the the DET crl-14757 232 16 project project NOUN crl-14757 232 17 . . PUNCT crl-14757 233 1 the the DET crl-14757 233 2 majority majority NOUN crl-14757 233 3 of of ADP crl-14757 233 4 the the DET crl-14757 233 5 student student NOUN crl-14757 233 6 observers observer NOUN crl-14757 233 7 were be AUX crl-14757 233 8 quite quite ADV crl-14757 233 9 familiar familiar ADJ crl-14757 233 10 with with ADP crl-14757 233 11 library library NOUN crl-14757 233 12 practices practice NOUN crl-14757 233 13 and and CCONJ crl-14757 233 14 procedures procedure NOUN crl-14757 233 15 . . PUNCT crl-14757 234 1 many many ADJ crl-14757 234 2 were be AUX crl-14757 234 3 shelvers shelver NOUN crl-14757 234 4 in in ADP crl-14757 234 5 the the DET crl-14757 234 6 cpd cpd NOUN crl-14757 234 7 . . PUNCT crl-14757 235 1 nonetheless nonetheless ADV crl-14757 235 2 , , PUNCT crl-14757 235 3 the the DET crl-14757 235 4 short short ADJ crl-14757 235 5 training training NOUN crl-14757 235 6 period period NOUN crl-14757 235 7 and and CCONJ crl-14757 235 8 the the DET crl-14757 235 9 training training NOUN crl-14757 235 10 method method NOUN crl-14757 235 11 may may AUX crl-14757 235 12 not not PART crl-14757 235 13 have have AUX crl-14757 235 14 been be AUX crl-14757 235 15 sufficient sufficient ADJ crl-14757 235 16 for for ADP crl-14757 235 17 the the DET crl-14757 235 18 absorption absorption NOUN crl-14757 235 19 of of ADP crl-14757 235 20 a a DET crl-14757 235 21 complex complex ADJ crl-14757 235 22 set set NOUN crl-14757 235 23 of of ADP crl-14757 235 24 rules rule NOUN crl-14757 235 25 . . PUNCT crl-14757 236 1 second second ADJ crl-14757 236 2 , , PUNCT crl-14757 236 3 boredom boredom NOUN crl-14757 236 4 may may AUX crl-14757 236 5 have have AUX crl-14757 236 6 contributed contribute VERB crl-14757 236 7 to to PART crl-14757 236 8 measurement measurement NOUN crl-14757 236 9 error error NOUN crl-14757 236 10 problems problem NOUN crl-14757 236 11 . . PUNCT crl-14757 237 1 as as SCONJ crl-14757 237 2 indicated indicate VERB crl-14757 237 3 in in ADP crl-14757 237 4 table table NOUN crl-14757 237 5 1 1 NUM crl-14757 237 6 , , PUNCT crl-14757 237 7 the the DET crl-14757 237 8 direct direct ADJ crl-14757 237 9 - - PUNCT crl-14757 237 10 observation observation NOUN crl-14757 237 11 method method NOUN crl-14757 237 12 required require VERB crl-14757 237 13 an an DET crl-14757 237 14 observer observer NOUN crl-14757 237 15 to to PART crl-14757 237 16 spend spend VERB crl-14757 237 17 substantial substantial ADJ crl-14757 237 18 amounts amount NOUN crl-14757 237 19 of of ADP crl-14757 237 20 time time NOUN crl-14757 237 21 recording record VERB crl-14757 237 22 zero zero NUM crl-14757 237 23 use use NOUN crl-14757 237 24 . . PUNCT crl-14757 238 1 naturally naturally ADV crl-14757 238 2 an an DET crl-14757 238 3 observers observer NOUN crl-14757 238 4 ' ' PART crl-14757 238 5 attention attention NOUN crl-14757 238 6 wandered wander VERB crl-14757 238 7 during during ADP crl-14757 238 8 such such ADJ crl-14757 238 9 periods period NOUN crl-14757 238 10 . . PUNCT crl-14757 239 1 for for ADP crl-14757 239 2 the the DET crl-14757 239 3 short short ADJ crl-14757 239 4 periods period NOUN crl-14757 239 5 in in ADP crl-14757 239 6 which which PRON crl-14757 239 7 periodical periodical ADJ crl-14757 239 8 use use NOUN crl-14757 239 9 did do AUX crl-14757 239 10 occur occur VERB crl-14757 239 11 , , PUNCT crl-14757 239 12 the the DET crl-14757 239 13 observer observer NOUN crl-14757 239 14 needed need VERB crl-14757 239 15 to to PART crl-14757 239 16 record record VERB crl-14757 239 17 use use NOUN crl-14757 239 18 counts count NOUN crl-14757 239 19 carefully carefully ADV crl-14757 239 20 , , PUNCT crl-14757 239 21 according accord VERB crl-14757 239 22 to to ADP crl-14757 239 23 some some DET crl-14757 239 24 fairly fairly ADV crl-14757 239 25 complex complex ADJ crl-14757 239 26 rules rule NOUN crl-14757 239 27 . . PUNCT crl-14757 240 1 this this DET crl-14757 240 2 combination combination NOUN crl-14757 240 3 of of ADP crl-14757 240 4 inactivity inactivity NOUN crl-14757 240 5 and and CCONJ crl-14757 240 6 need need VERB crl-14757 240 7 for for ADP crl-14757 240 8 careful careful ADJ crl-14757 240 9 attention attention NOUN crl-14757 240 10 to to ADP crl-14757 240 11 detail detail NOUN crl-14757 240 12 may may AUX crl-14757 240 13 have have AUX crl-14757 240 14 contributed contribute VERB crl-14757 240 15 substantially substantially ADV crl-14757 240 16 to to ADP crl-14757 240 17 observational observational ADJ crl-14757 240 18 error error NOUN crl-14757 240 19 problems problem NOUN crl-14757 240 20 . . PUNCT crl-14757 241 1 the the DET crl-14757 241 2 observers observer NOUN crl-14757 241 3 attempted attempt VERB crl-14757 241 4 to to PART crl-14757 241 5 be be AUX crl-14757 241 6 unobtrusive unobtrusive ADJ crl-14757 241 7 in in ADP crl-14757 241 8 as as ADV crl-14757 241 9 many many ADJ crl-14757 241 10 instances instance NOUN crl-14757 241 11 as as ADP crl-14757 241 12 possible possible ADJ crl-14757 241 13 while while SCONJ crl-14757 241 14 still still ADV crl-14757 241 15 holding hold VERB crl-14757 241 16 some some DET crl-14757 241 17 confidence confidence NOUN crl-14757 241 18 that that SCONJ crl-14757 241 19 the the DET crl-14757 241 20 patron patron NOUN crl-14757 241 21 could could AUX crl-14757 241 22 be be AUX crl-14757 241 23 observed observe VERB crl-14757 241 24 accurately accurately ADV crl-14757 241 25 . . PUNCT crl-14757 242 1 intervention intervention NOUN crl-14757 242 2 effects effect NOUN crl-14757 242 3 when when SCONJ crl-14757 242 4 the the DET crl-14757 242 5 study study NOUN crl-14757 242 6 was be AUX crl-14757 242 7 designed design VERB crl-14757 242 8 , , PUNCT crl-14757 242 9 there there PRON crl-14757 242 10 was be VERB crl-14757 242 11 some some DET crl-14757 242 12 concern concern NOUN crl-14757 242 13 that that SCONJ crl-14757 242 14 the the DET crl-14757 242 15 direct direct ADJ crl-14757 242 16 - - PUNCT crl-14757 242 17 observation observation NOUN crl-14757 242 18 method method NOUN crl-14757 242 19 would would AUX crl-14757 242 20 have have AUX crl-14757 242 21 some some DET crl-14757 242 22 deleterious deleterious ADJ crl-14757 242 23 effect effect NOUN crl-14757 242 24 on on ADP crl-14757 242 25 the the DET crl-14757 242 26 patrons patron NOUN crl-14757 242 27 using use VERB crl-14757 242 28 the the DET crl-14757 242 29 cpd cpd NOUN crl-14757 242 30 . . PUNCT crl-14757 243 1 if if SCONJ crl-14757 243 2 so so ADV crl-14757 243 3 , , PUNCT crl-14757 243 4 such such DET crl-14757 243 5 an an DET crl-14757 243 6 effect effect NOUN crl-14757 243 7 would would AUX crl-14757 243 8 not not PART crl-14757 243 9 only only ADV crl-14757 243 10 bias bias VERB crl-14757 243 11 the the DET crl-14757 243 12 results result NOUN crl-14757 243 13 of of ADP crl-14757 243 14 the the DET crl-14757 243 15 study study NOUN crl-14757 243 16 but but CCONJ crl-14757 243 17 , , PUNCT crl-14757 243 18 more more ADV crl-14757 243 19 importantly importantly ADV crl-14757 243 20 , , PUNCT crl-14757 243 21 would would AUX crl-14757 243 22 destroy destroy VERB crl-14757 243 23 the the DET crl-14757 243 24 ability ability NOUN crl-14757 243 25 of of ADP crl-14757 243 26 the the DET crl-14757 243 27 cpd cpd NOUN crl-14757 243 28 to to PART crl-14757 243 29 deliver deliver VERB crl-14757 243 30 its its PRON crl-14757 243 31 service service NOUN crl-14757 243 32 effectively effectively ADV crl-14757 243 33 . . PUNCT crl-14757 244 1 if if SCONJ crl-14757 244 2 the the DET crl-14757 244 3 intervention intervention NOUN crl-14757 244 4 made make VERB crl-14757 244 5 patrons patron NOUN crl-14757 244 6 self self NOUN crl-14757 244 7 - - PUNCT crl-14757 244 8 conscious conscious ADJ crl-14757 244 9 to to ADP crl-14757 244 10 the the DET crl-14757 244 11 point point NOUN crl-14757 244 12 that that PRON crl-14757 244 13 they they PRON crl-14757 244 14 chose choose VERB crl-14757 244 15 not not PART crl-14757 244 16 to to PART crl-14757 244 17 search search VERB crl-14757 244 18 the the DET crl-14757 244 19 cpd cpd NOUN crl-14757 244 20 shelves shelf NOUN crl-14757 244 21 at at ADV crl-14757 244 22 all all ADV crl-14757 244 23 , , PUNCT crl-14757 244 24 then then ADV crl-14757 244 25 direct direct ADJ crl-14757 244 26 observation observation NOUN crl-14757 244 27 would would AUX crl-14757 244 28 have have AUX crl-14757 244 29 created create VERB crl-14757 244 30 a a DET crl-14757 244 31 negative negative ADJ crl-14757 244 32 effect effect NOUN crl-14757 244 33 that that PRON crl-14757 244 34 would would AUX crl-14757 244 35 not not PART crl-14757 244 36 have have AUX crl-14757 244 37 been be AUX crl-14757 244 38 present present ADJ crl-14757 244 39 otherwise otherwise ADV crl-14757 244 40 . . PUNCT crl-14757 245 1 the the DET crl-14757 245 2 observers observer NOUN crl-14757 245 3 attempted attempt VERB crl-14757 245 4 to to PART crl-14757 245 5 be be AUX crl-14757 245 6 unobtrusive unobtrusive ADJ crl-14757 245 7 observation observation NOUN crl-14757 245 8 of of ADP crl-14757 245 9 periodical periodical ADJ crl-14757 245 10 usage usage NOUN crl-14757 245 11 549 549 NUM crl-14757 245 12 in in ADP crl-14757 245 13 as as ADV crl-14757 245 14 many many ADJ crl-14757 245 15 instances instance NOUN crl-14757 245 16 as as ADP crl-14757 245 17 possible possible ADJ crl-14757 245 18 while while SCONJ crl-14757 245 19 still still ADV crl-14757 245 20 holding hold VERB crl-14757 245 21 some some DET crl-14757 245 22 confidence confidence NOUN crl-14757 245 23 that that SCONJ crl-14757 245 24 the the DET crl-14757 245 25 patron patron NOUN crl-14757 245 26 could could AUX crl-14757 245 27 be be AUX crl-14757 245 28 observed observe VERB crl-14757 245 29 accurately accurately ADV crl-14757 245 30 . . PUNCT crl-14757 246 1 while while SCONJ crl-14757 246 2 this this PRON crl-14757 246 3 was be AUX crl-14757 246 4 not not PART crl-14757 246 5 always always ADV crl-14757 246 6 possible possible ADJ crl-14757 246 7 , , PUNCT crl-14757 246 8 the the DET crl-14757 246 9 investigators investigator NOUN crl-14757 246 10 did do AUX crl-14757 246 11 not not PART crl-14757 246 12 note note VERB crl-14757 246 13 any any DET crl-14757 246 14 evidence evidence NOUN crl-14757 246 15 to to PART crl-14757 246 16 suggest suggest VERB crl-14757 246 17 a a DET crl-14757 246 18 negative negative ADJ crl-14757 246 19 intervention intervention NOUN crl-14757 246 20 effect effect NOUN crl-14757 246 21 on on ADP crl-14757 246 22 patron patron NOUN crl-14757 246 23 use use NOUN crl-14757 246 24 of of ADP crl-14757 246 25 periodicals periodical NOUN crl-14757 246 26 . . PUNCT crl-14757 247 1 for for ADP crl-14757 247 2 example example NOUN crl-14757 247 3 , , PUNCT crl-14757 247 4 the the DET crl-14757 247 5 investigators investigator NOUN crl-14757 247 6 did do AUX crl-14757 247 7 not not PART crl-14757 247 8 note note VERB crl-14757 247 9 any any DET crl-14757 247 10 cases case NOUN crl-14757 247 11 of of ADP crl-14757 247 12 patrons patron NOUN crl-14757 247 13 staring stare VERB crl-14757 247 14 at at ADP crl-14757 247 15 the the DET crl-14757 247 16 direct direct ADJ crl-14757 247 17 - - PUNCT crl-14757 247 18 observation observation NOUN crl-14757 247 19 staff staff NOUN crl-14757 247 20 or or CCONJ crl-14757 247 21 moving move VERB crl-14757 247 22 out out ADP crl-14757 247 23 of of ADP crl-14757 247 24 an an DET crl-14757 247 25 aisle aisle NOUN crl-14757 247 26 when when SCONJ crl-14757 247 27 a a DET crl-14757 247 28 patron patron NOUN crl-14757 247 29 saw see VERB crl-14757 247 30 an an DET crl-14757 247 31 observer observer NOUN crl-14757 247 32 . . PUNCT crl-14757 248 1 conclusion conclusion VERB crl-14757 248 2 the the DET crl-14757 248 3 direct direct ADJ crl-14757 248 4 - - PUNCT crl-14757 248 5 observation observation NOUN crl-14757 248 6 method method NOUN crl-14757 248 7 earned earn VERB crl-14757 248 8 mixed mixed ADJ crl-14757 248 9 reviews review NOUN crl-14757 248 10 . . PUNCT crl-14757 249 1 direct direct ADJ crl-14757 249 2 observation observation NOUN crl-14757 249 3 of of ADP crl-14757 249 4 periodical periodical ADJ crl-14757 249 5 use use NOUN crl-14757 249 6 is be AUX crl-14757 249 7 attractive attractive ADJ crl-14757 249 8 because because SCONJ crl-14757 249 9 observational observational ADJ crl-14757 249 10 rules rule NOUN crl-14757 249 11 may may AUX crl-14757 249 12 be be AUX crl-14757 249 13 tailored tailor VERB crl-14757 249 14 to to PART crl-14757 249 15 satisfy satisfy VERB crl-14757 249 16 specific specific ADJ crl-14757 249 17 administrative administrative ADJ crl-14757 249 18 definitions definition NOUN crl-14757 249 19 of of ADP crl-14757 249 20 use use NOUN crl-14757 249 21 . . PUNCT crl-14757 250 1 however however ADV crl-14757 250 2 , , PUNCT crl-14757 250 3 observational observational ADJ crl-14757 250 4 errors error NOUN crl-14757 250 5 , , PUNCT crl-14757 250 6 aggregation aggregation NOUN crl-14757 250 7 issues issue NOUN crl-14757 250 8 , , PUNCT crl-14757 250 9 and and CCONJ crl-14757 250 10 costs cost NOUN crl-14757 250 11 may may AUX crl-14757 250 12 limit limit VERB crl-14757 250 13 the the DET crl-14757 250 14 administrative administrative ADJ crl-14757 250 15 utility utility NOUN crl-14757 250 16 of of ADP crl-14757 250 17 direct direct ADJ crl-14757 250 18 - - PUNCT crl-14757 250 19 observation observation NOUN crl-14757 250 20 use use NOUN crl-14757 250 21 counts count NOUN crl-14757 250 22 . . PUNCT crl-14757 251 1 librarians librarian NOUN crl-14757 251 2 may may AUX crl-14757 251 3 reduce reduce VERB crl-14757 251 4 the the DET crl-14757 251 5 observational observational ADJ crl-14757 251 6 errors error NOUN crl-14757 251 7 problem problem NOUN crl-14757 251 8 through through ADP crl-14757 251 9 additional additional ADJ crl-14757 251 10 training training NOUN crl-14757 251 11 of of ADP crl-14757 251 12 observers observer NOUN crl-14757 251 13 . . PUNCT crl-14757 252 1 aggregation aggregation NOUN crl-14757 252 2 and and CCONJ crl-14757 252 3 cost cost NOUN crl-14757 252 4 issues issue NOUN crl-14757 252 5 , , PUNCT crl-14757 252 6 however however ADV crl-14757 252 7 , , PUNCT crl-14757 252 8 are be AUX crl-14757 252 9 fundamental fundamental ADJ crl-14757 252 10 constraints constraint NOUN crl-14757 252 11 on on ADP crl-14757 252 12 the the DET crl-14757 252 13 value value NOUN crl-14757 252 14 of of ADP crl-14757 252 15 the the DET crl-14757 252 16 directobservation directobservation NOUN crl-14757 252 17 method method NOUN crl-14757 252 18 . . PUNCT crl-14757 253 1 for for ADP crl-14757 253 2 the the DET crl-14757 253 3 evans evans PROPN crl-14757 253 4 library library PROPN crl-14757 253 5 use use VERB crl-14757 253 6 study study NOUN crl-14757 253 7 , , PUNCT crl-14757 253 8 the the DET crl-14757 253 9 authors author NOUN crl-14757 253 10 now now ADV crl-14757 253 11 plan plan VERB crl-14757 253 12 to to PART crl-14757 253 13 use use VERB crl-14757 253 14 direct direct ADJ crl-14757 253 15 - - PUNCT crl-14757 253 16 observation observation NOUN crl-14757 253 17 counts count NOUN crl-14757 253 18 primarily primarily ADV crl-14757 253 19 to to PART crl-14757 253 20 assess assess VERB crl-14757 253 21 differential differential ADJ crl-14757 253 22 undercount undercount ADJ crl-14757 253 23 rates rate NOUN crl-14757 253 24 for for ADP crl-14757 253 25 other other ADJ crl-14757 253 26 use use NOUN crl-14757 253 27 measures measure NOUN crl-14757 253 28 , , PUNCT crl-14757 253 29 such such ADJ crl-14757 253 30 as as ADP crl-14757 253 31 reshelving reshelve VERB crl-14757 253 32 counts count NOUN crl-14757 253 33 . . PUNCT crl-14757 254 1 another another DET crl-14757 254 2 article article NOUN crl-14757 254 3 will will AUX crl-14757 254 4 present present VERB crl-14757 254 5 details detail NOUN crl-14757 254 6 of of ADP crl-14757 254 7 this this DET crl-14757 254 8 assessment assessment NOUN crl-14757 254 9 . . PUNCT crl-14757 255 1 references reference NOUN crl-14757 255 2 and and CCONJ crl-14757 255 3 notes note NOUN crl-14757 255 4 1 1 NUM crl-14757 255 5 . . X crl-14757 255 6 studies study NOUN crl-14757 255 7 addressing address VERB crl-14757 255 8 concerns concern NOUN crl-14757 255 9 of of ADP crl-14757 255 10 use use NOUN crl-14757 255 11 studies study NOUN crl-14757 255 12 include include VERB crl-14757 255 13 robert robert PROPN crl-14757 255 14 n. n. PROPN crl-14757 255 15 broadus broadus PROPN crl-14757 255 16 , , PUNCT crl-14757 255 17 " " PUNCT crl-14757 255 18 the the DET crl-14757 255 19 measurement measurement NOUN crl-14757 255 20 of of ADP crl-14757 255 21 periodicals periodical NOUN crl-14757 255 22 use use VERB crl-14757 255 23 , , PUNCT crl-14757 255 24 " " PUNCT crl-14757 255 25 serials serial NOUN crl-14757 255 26 review review VERB crl-14757 255 27 11:57 11:57 NUM crl-14757 255 28 - - SYM crl-14757 255 29 61 61 NUM crl-14757 255 30 ( ( PUNCT crl-14757 255 31 summer summer NOUN crl-14757 255 32 1985 1985 NUM crl-14757 255 33 ) ) PUNCT crl-14757 255 34 ; ; PUNCT crl-14757 255 35 maurice maurice PROPN crl-14757 255 36 b. b. PROPN crl-14757 255 37 line line PROPN crl-14757 255 38 and and CCONJ crl-14757 255 39 alexander alexander PROPN crl-14757 255 40 sandison sandison NOUN crl-14757 255 41 , , PUNCT crl-14757 255 42 " " PUNCT crl-14757 255 43 practical practical ADJ crl-14757 255 44 interpretation interpretation NOUN crl-14757 255 45 of of ADP crl-14757 255 46 citation citation NOUN crl-14757 255 47 and and CCONJ crl-14757 255 48 library library NOUN crl-14757 255 49 use use VERB crl-14757 255 50 studies study NOUN crl-14757 255 51 , , PUNCT crl-14757 255 52 " " PUNCT crl-14757 255 53 college college PROPN crl-14757 255 54 & & CCONJ crl-14757 255 55 research research PROPN crl-14757 255 56 libraries librarie VERB crl-14757 255 57 36:393 36:393 NUM crl-14757 255 58 - - SYM crl-14757 255 59 96 96 NUM crl-14757 255 60 ( ( PUNCT crl-14757 255 61 sept sept PROPN crl-14757 255 62 . . PROPN crl-14757 255 63 1975 1975 NUM crl-14757 255 64 ) ) PUNCT crl-14757 255 65 ; ; PUNCT crl-14757 256 1 allen allen PROPN crl-14757 256 2 kent kent PROPN crl-14757 256 3 et et PROPN crl-14757 256 4 al al PROPN crl-14757 256 5 . . PROPN crl-14757 256 6 use use PROPN crl-14757 256 7 of of ADP crl-14757 256 8 library library NOUN crl-14757 256 9 materials material NOUN crl-14757 256 10 : : PUNCT crl-14757 256 11 the the DET crl-14757 256 12 university university PROPN crl-14757 256 13 of of ADP crl-14757 256 14 pittsburgh pittsburgh PROPN crl-14757 256 15 study study NOUN crl-14757 256 16 ( ( PUNCT crl-14757 256 17 new new PROPN crl-14757 256 18 york york PROPN crl-14757 256 19 : : PUNCT crl-14757 256 20 dekker dekker PROPN crl-14757 256 21 , , PUNCT crl-14757 256 22 1979 1979 NUM crl-14757 256 23 ) ) PUNCT crl-14757 256 24 ; ; PUNCT crl-14757 256 25 katherine katherine PROPN crl-14757 256 26 konopasek konopasek NOUN crl-14757 256 27 and and CCONJ crl-14757 256 28 nancy nancy PROPN crl-14757 256 29 patricia patricia PROPN crl-14757 256 30 o'brien o'brien PROPN crl-14757 256 31 , , PUNCT crl-14757 256 32 " " PUNCT crl-14757 256 33 undergraduate undergraduate ADJ crl-14757 256 34 periodicals periodical NOUN crl-14757 256 35 usage usage VERB crl-14757 256 36 : : PUNCT crl-14757 256 37 a a DET crl-14757 256 38 model model NOUN crl-14757 256 39 of of ADP crl-14757 256 40 measurement measurement NOUN crl-14757 256 41 , , PUNCT crl-14757 256 42 " " PUNCT crl-14757 256 43 serials serial NOUN crl-14757 256 44 librarian librarian ADJ crl-14757 256 45 9:65 9:65 NUM crl-14757 256 46 - - SYM crl-14757 256 47 74 74 NUM crl-14757 256 48 ( ( PUNCT crl-14757 256 49 winter winter NOUN crl-14757 256 50 1984 1984 NUM crl-14757 256 51 ) ) PUNCT crl-14757 256 52 ; ; PUNCT crl-14757 256 53 and and CCONJ crl-14757 256 54 marifran marifran PROPN crl-14757 256 55 bustion bustion NOUN crl-14757 256 56 and and CCONJ crl-14757 256 57 jane jane NOUN crl-14757 256 58 treadwell treadwell NOUN crl-14757 256 59 , , PUNCT crl-14757 256 60 " " PUNCT crl-14757 256 61 reported report VERB crl-14757 256 62 relative relative ADJ crl-14757 256 63 value value NOUN crl-14757 256 64 of of ADP crl-14757 256 65 journals journal NOUN crl-14757 256 66 versus versus ADP crl-14757 256 67 use use NOUN crl-14757 256 68 : : PUNCT crl-14757 256 69 a a DET crl-14757 256 70 comparison comparison NOUN crl-14757 256 71 , , PUNCT crl-14757 256 72 " " PUNCT crl-14757 256 73 college college NOUN crl-14757 256 74 & & CCONJ crl-14757 256 75 research research PROPN crl-14757 256 76 libraries librarie VERB crl-14757 256 77 51:142 51:142 NUM crl-14757 256 78 - - SYM crl-14757 256 79 51 51 NUM crl-14757 256 80 ( ( PUNCT crl-14757 256 81 mar mar PROPN crl-14757 256 82 . . PROPN crl-14757 256 83 1990 1990 NUM crl-14757 256 84 ) ) PUNCT crl-14757 256 85 . . PUNCT crl-14757 257 1 2 2 X crl-14757 257 2 . . X crl-14757 257 3 studies study NOUN crl-14757 257 4 addressing address VERB crl-14757 257 5 shelf shelf NOUN crl-14757 257 6 space space NOUN crl-14757 257 7 and and CCONJ crl-14757 257 8 use use VERB crl-14757 257 9 density density NOUN crl-14757 257 10 questions question NOUN crl-14757 257 11 are be AUX crl-14757 257 12 dianne dianne PROPN crl-14757 257 13 c. c. PROPN crl-14757 257 14 langlois langlois PROPN crl-14757 257 15 and and CCONJ crl-14757 257 16 jeanne jeanne PROPN crl-14757 257 17 v. v. PROPN crl-14757 257 18 von von PROPN crl-14757 257 19 schulz schulz PROPN crl-14757 257 20 , , PUNCT crl-14757 257 21 " " PUNCT crl-14757 257 22 journal journal NOUN crl-14757 257 23 usage usage NOUN crl-14757 257 24 survey survey NOUN crl-14757 257 25 : : PUNCT crl-14757 257 26 method method NOUN crl-14757 257 27 and and CCONJ crl-14757 257 28 application application NOUN crl-14757 257 29 , , PUNCT crl-14757 257 30 " " PUNCT crl-14757 257 31 special special ADJ crl-14757 257 32 libraries librarie VERB crl-14757 257 33 64:239 64:239 NUM crl-14757 257 34 - - SYM crl-14757 257 35 44 44 NUM crl-14757 257 36 ( ( PUNCT crl-14757 257 37 may may AUX crl-14757 257 38 / / SYM crl-14757 257 39 june june PROPN crl-14757 257 40 1973 1973 NUM crl-14757 257 41 ) ) PUNCT crl-14757 257 42 ; ; PUNCT crl-14757 257 43 charles charles PROPN crl-14757 257 44 b. b. PROPN crl-14757 257 45 wenger wenger PROPN crl-14757 257 46 and and CCONJ crl-14757 257 47 judith judith PROPN crl-14757 257 48 childress childress PROPN crl-14757 257 49 , , PUNCT crl-14757 257 50 " " PUNCT crl-14757 257 51 journal journal NOUN crl-14757 257 52 evaluation evaluation NOUN crl-14757 257 53 in in ADP crl-14757 257 54 a a DET crl-14757 257 55 large large ADJ crl-14757 257 56 research research NOUN crl-14757 257 57 library library NOUN crl-14757 257 58 , , PUNCT crl-14757 257 59 " " PUNCT crl-14757 257 60 journal journal NOUN crl-14757 257 61 of of ADP crl-14757 257 62 the the DET crl-14757 257 63 american american ADJ crl-14757 257 64 society society NOUN crl-14757 257 65 for for ADP crl-14757 257 66 information information NOUN crl-14757 257 67 science science NOUN crl-14757 257 68 28:293 28:293 NUM crl-14757 257 69 - - SYM crl-14757 257 70 99 99 NUM crl-14757 257 71 ( ( PUNCT crl-14757 257 72 sept sept PROPN crl-14757 257 73 . . PROPN crl-14757 257 74 1977 1977 NUM crl-14757 257 75 ) ) PUNCT crl-14757 257 76 ; ; PUNCT crl-14757 257 77 and and CCONJ crl-14757 257 78 li li PROPN crl-14757 257 79 ~ ~ SYM crl-14757 257 80 e e PROPN crl-14757 257 81 and and CCONJ crl-14757 257 82 sandison sandison NOUN crl-14757 257 83 , , PUNCT crl-14757 257 84 " " PUNCT crl-14757 257 85 practical practical ADJ crl-14757 257 86 interpretation interpretation NOUN crl-14757 257 87 , , PUNCT crl-14757 257 88 " " PUNCT crl-14757 257 89 p.394 p.394 NOUN crl-14757 257 90 . . PUNCT crl-14757 258 1 3 3 X crl-14757 258 2 . . X crl-14757 258 3 colin colin PROPN crl-14757 258 4 r. r. PROPN crl-14757 258 5 taylor taylor PROPN crl-14757 258 6 , , PUNCT crl-14757 258 7 " " PUNCT crl-14757 258 8 a a DET crl-14757 258 9 practical practical ADJ crl-14757 258 10 solution solution NOUN crl-14757 258 11 to to ADP crl-14757 258 12 weeding weed VERB crl-14757 258 13 university university NOUN crl-14757 258 14 library library NOUN crl-14757 258 15 periodicals periodical NOUN crl-14757 258 16 collections collection NOUN crl-14757 258 17 , , PUNCT crl-14757 258 18 " " PUNCT crl-14757 258 19 collection collection NOUN crl-14757 258 20 management management NOUN crl-14757 258 21 1:27 1:27 NUM crl-14757 258 22 - - PUNCT crl-14757 258 23 45 45 NUM crl-14757 258 24 ( ( PUNCT crl-14757 258 25 fall fall NOUN crl-14757 258 26 / / SYM crl-14757 258 27 winter winter NOUN crl-14757 258 28 1976 1976 NUM crl-14757 258 29 - - SYM crl-14757 258 30 77 77 NUM crl-14757 258 31 ) ) PUNCT crl-14757 258 32 . . PUNCT crl-14757 259 1 4 4 X crl-14757 259 2 . . X crl-14757 259 3 ibid ibid NOUN crl-14757 259 4 , , PUNCT crl-14757 259 5 p.34 p.34 PROPN crl-14757 259 6 - - SYM crl-14757 259 7 41 41 NUM crl-14757 259 8 . . NUM crl-14757 260 1 5 5 NUM crl-14757 260 2 . . PROPN crl-14757 260 3 langlois langlois PROPN crl-14757 260 4 and and CCONJ crl-14757 260 5 von von PROPN crl-14757 260 6 schulz schulz PROPN crl-14757 260 7 , , PUNCT crl-14757 260 8 " " PUNCT crl-14757 260 9 journal journal NOUN crl-14757 260 10 usage usage NOUN crl-14757 260 11 , , PUNCT crl-14757 260 12 " " PUNCT crl-14757 260 13 p.240 p.240 NOUN crl-14757 260 14 ; ; PUNCT crl-14757 260 15 taylor taylor NOUN crl-14757 260 16 , , PUNCT crl-14757 260 17 " " PUNCT crl-14757 260 18 a a DET crl-14757 260 19 practical practical ADJ crl-14757 260 20 solution solution NOUN crl-14757 260 21 , , PUNCT crl-14757 260 22 " " PUNCT crl-14757 260 23 p.31 p.31 NOUN crl-14757 260 24 - - SYM crl-14757 260 25 32 32 NUM crl-14757 260 26 . . PUNCT crl-14757 260 27 550 550 NUM crl-14757 260 28 college college PROPN crl-14757 260 29 & & CCONJ crl-14757 260 30 research research PROPN crl-14757 260 31 libraries librarie VERB crl-14757 260 32 november1992 november1992 PROPN crl-14757 260 33 6 6 NUM crl-14757 260 34 . . PUNCT crl-14757 261 1 johanna johanna PROPN crl-14757 261 2 ross ross PROPN crl-14757 261 3 , , PUNCT crl-14757 261 4 " " PUNCT crl-14757 261 5 research research NOUN crl-14757 261 6 notes note NOUN crl-14757 261 7 : : PUNCT crl-14757 261 8 observations observation NOUN crl-14757 261 9 of of ADP crl-14757 261 10 browsing browse VERB crl-14757 261 11 behavior behavior NOUN crl-14757 261 12 in in ADP crl-14757 261 13 an an DET crl-14757 261 14 academic academic ADJ crl-14757 261 15 library library NOUN crl-14757 261 16 , , PUNCT crl-14757 261 17 " " PUNCT crl-14757 261 18 college college PROPN crl-14757 261 19 & & CCONJ crl-14757 261 20 research research PROPN crl-14757 261 21 libraries library NOUN crl-14757 261 22 44:269 44:269 NUM crl-14757 261 23 - - SYM crl-14757 261 24 76 76 NUM crl-14757 261 25 ( ( PUNCT crl-14757 261 26 july july PROPN crl-14757 261 27 1983 1983 NUM crl-14757 261 28 ) ) PUNCT crl-14757 261 29 ; ; PUNCT crl-14757 261 30 wenger wenger NOUN crl-14757 261 31 and and CCONJ crl-14757 261 32 childress childress ADJ crl-14757 261 33 , , PUNCT crl-14757 261 34 " " PUNCT crl-14757 261 35 journal journal NOUN crl-14757 261 36 evaluation evaluation NOUN crl-14757 261 37 , , PUNCT crl-14757 261 38 " " PUNCT crl-14757 261 39 p.294 p.294 NOUN crl-14757 261 40 - - SYM crl-14757 261 41 95 95 NUM crl-14757 261 42 . . NUM crl-14757 261 43 7 7 NUM crl-14757 261 44 . . X crl-14757 261 45 for for ADP crl-14757 261 46 a a DET crl-14757 261 47 general general ADJ crl-14757 261 48 discussion discussion NOUN crl-14757 261 49 of of ADP crl-14757 261 50 controlled control VERB crl-14757 261 51 selection selection NOUN crl-14757 261 52 designs design NOUN crl-14757 261 53 , , PUNCT crl-14757 261 54 see see VERB crl-14757 261 55 w. w. PROPN crl-14757 261 56 g. g. PROPN crl-14757 261 57 cochran cochran PROPN crl-14757 261 58 , , PUNCT crl-14757 261 59 sampling sample VERB crl-14757 261 60 techniques technique NOUN crl-14757 261 61 ( ( PUNCT crl-14757 261 62 new new PROPN crl-14757 261 63 york york PROPN crl-14757 261 64 : : PUNCT crl-14757 261 65 wiley wiley PROPN crl-14757 261 66 , , PUNCT crl-14757 261 67 1977 1977 NUM crl-14757 261 68 ) ) PUNCT crl-14757 261 69 , , PUNCT crl-14757 261 70 p.124 p.124 NOUN crl-14757 261 71 - - SYM crl-14757 261 72 27 27 NUM crl-14757 261 73 ; ; PUNCT crl-14757 261 74 and and CCONJ crl-14757 261 75 j. j. PROPN crl-14757 261 76 j. j. PROPN crl-14757 261 77 waterton waterton PROPN crl-14757 261 78 , , PUNCT crl-14757 261 79 " " PUNCT crl-14757 261 80 an an DET crl-14757 261 81 exercise exercise NOUN crl-14757 261 82 in in ADP crl-14757 261 83 controlled control VERB crl-14757 261 84 selection selection NOUN crl-14757 261 85 , , PUNCT crl-14757 261 86 " " PUNCT crl-14757 261 87 applied apply VERB crl-14757 261 88 statistics statistic NOUN crl-14757 261 89 32:150 32:150 NUM crl-14757 261 90 - - SYM crl-14757 261 91 64 64 NUM crl-14757 261 92 ( ( PUNCT crl-14757 261 93 1983 1983 NUM crl-14757 261 94 ) ) PUNCT crl-14757 261 95 . . PUNCT crl-14757 262 1 8 8 X crl-14757 262 2 . . X crl-14757 262 3 for for ADP crl-14757 262 4 a a DET crl-14757 262 5 discussion discussion NOUN crl-14757 262 6 of of ADP crl-14757 262 7 errors error NOUN crl-14757 262 8 in in ADP crl-14757 262 9 variable variable ADJ crl-14757 262 10 models model NOUN crl-14757 262 11 , , PUNCT crl-14757 262 12 see see VERB crl-14757 262 13 w. w. PROPN crl-14757 262 14 a. a. PROPN crl-14757 262 15 fuller fuller PROPN crl-14757 262 16 , , PUNCT crl-14757 262 17 measurement measurement NOUN crl-14757 262 18 error error NOUN crl-14757 262 19 models model NOUN crl-14757 262 20 ( ( PUNCT crl-14757 262 21 new new PROPN crl-14757 262 22 york york PROPN crl-14757 262 23 : : PUNCT crl-14757 262 24 wiley wiley PROPN crl-14757 262 25 , , PUNCT crl-14757 262 26 1987 1987 NUM crl-14757 262 27 ) ) PUNCT crl-14757 262 28 . . PUNCT crl-14757 263 1 9 9 X crl-14757 263 2 . . X crl-14757 263 3 r. r. PROPN crl-14757 263 4 j. j. PROPN crl-14757 263 5 bartlett bartlett PROPN crl-14757 263 6 and and CCONJ crl-14757 263 7 j. j. PROPN crl-14757 263 8 l. l. PROPN crl-14757 263 9 eltinge eltinge PROPN crl-14757 263 10 , , PUNCT crl-14757 263 11 " " PUNCT crl-14757 263 12 variance variance NOUN crl-14757 263 13 component component NOUN crl-14757 263 14 approaches approach VERB crl-14757 263 15 to to ADP crl-14757 263 16 measurement measurement NOUN crl-14757 263 17 errors error NOUN crl-14757 263 18 in in ADP crl-14757 263 19 count count NOUN crl-14757 263 20 data datum NOUN crl-14757 263 21 : : PUNCT crl-14757 263 22 an an DET crl-14757 263 23 illustrative illustrative ADJ crl-14757 263 24 example example NOUN crl-14757 263 25 , , PUNCT crl-14757 263 26 " " PUNCT crl-14757 263 27 unpublished unpublished ADJ crl-14757 263 28 manuscript manuscript NOUN crl-14757 263 29 , , PUNCT crl-14757 263 30 department department NOUN crl-14757 263 31 of of ADP crl-14757 263 32 statistics statistics PROPN crl-14757 263 33 , , PUNCT crl-14757 263 34 texas texas PROPN crl-14757 263 35 a&m a&m PROPN crl-14757 263 36 university university PROPN crl-14757 263 37 . . PUNCT crl-14757 264 1 10 10 NUM crl-14757 264 2 . . PUNCT crl-14757 264 3 for for ADP crl-14757 264 4 a a DET crl-14757 264 5 more more ADV crl-14757 264 6 detailed detailed ADJ crl-14757 264 7 discussion discussion NOUN crl-14757 264 8 of of ADP crl-14757 264 9 the the DET crl-14757 264 10 reliability reliability NOUN crl-14757 264 11 ratio ratio NOUN crl-14757 264 12 and and CCONJ crl-14757 264 13 related related ADJ crl-14757 264 14 issues issue NOUN crl-14757 264 15 , , PUNCT crl-14757 264 16 see see VERB crl-14757 264 17 fuller full ADJ crl-14757 264 18 , , PUNCT crl-14757 264 19 measurement measurement NOUN crl-14757 264 20 error error NOUN crl-14757 264 21 models model NOUN crl-14757 264 22 , , PUNCT crl-14757 264 23 section section NOUN crl-14757 264 24 1.1.2 1.1.2 NUM crl-14757 264 25 . . PUNCT crl-14757 265 1 11 11 NUM crl-14757 265 2 . . PUNCT crl-14757 266 1 for for ADP crl-14757 266 2 example example NOUN crl-14757 266 3 see see VERB crl-14757 266 4 table table NOUN crl-14757 266 5 1.1.1 1.1.1 NUM crl-14757 266 6 in in ADP crl-14757 266 7 fuller fuller NOUN crl-14757 266 8 , , PUNCT crl-14757 266 9 measurement measurement NOUN crl-14757 266 10 error error NOUN crl-14757 266 11 models model NOUN crl-14757 266 12 , , PUNCT crl-14757 266 13 p.8 p.8 X crl-14757 266 14 . . PUNCT crl-14757 267 1 12 12 NUM crl-14757 267 2 . . PUNCT crl-14757 268 1 n. n. PROPN crl-14757 268 2 r. r. PROPN crl-14757 268 3 draper draper PROPN crl-14757 268 4 and and CCONJ crl-14757 268 5 h. h. PROPN crl-14757 268 6 smith smith PROPN crl-14757 268 7 , , PUNCT crl-14757 268 8 applied apply VERB crl-14757 268 9 regression regression NOUN crl-14757 268 10 analysis analysis NOUN crl-14757 268 11 , , PUNCT crl-14757 268 12 ( ( PUNCT crl-14757 268 13 new new PROPN crl-14757 268 14 york york PROPN crl-14757 268 15 : : PUNCT crl-14757 268 16 wiley wiley PROPN crl-14757 268 17 , , PUNCT crl-14757 268 18 1981 1981 NUM crl-14757 268 19 ) ) PUNCT crl-14757 268 20 , , PUNCT crl-14757 268 21 chapter chapter NOUN crl-14757 268 22 1 1 NUM crl-14757 268 23 . . PROPN crl-14757 268 24 13 13 NUM crl-14757 268 25 . . PUNCT crl-14757 269 1 generalized generalize VERB crl-14757 269 2 least least ADJ crl-14757 269 3 squares square NOUN crl-14757 269 4 fit fit ADJ crl-14757 269 5 discussed discuss VERB crl-14757 269 6 in in ADP crl-14757 269 7 draper draper NOUN crl-14757 269 8 and and CCONJ crl-14757 269 9 smith smith PROPN crl-14757 269 10 , , PUNCT crl-14757 269 11 applied apply VERB crl-14757 269 12 regression regression NOUN crl-14757 269 13 analysis analysis NOUN crl-14757 269 14 , , PUNCT crl-14757 269 15 section section NOUN crl-14757 269 16 2.11 2.11 NUM crl-14757 269 17 . . PUNCT