id	author	title	date	pages	extension	mime	words	sentence	flesch	summary	cache	txt
crl-15325	Blecic, Deborah D.; Dorsch, Josephine L.; Koenig, Melissa H.; Bangalore, Nirmala S.	A Longitudinal Study of the Effects of OPAC Screen Changes on Searching Behavior and Searcher Success	1999-11-01	16	.pdf	application/pdf	8097	370	62	It was expected that the screen changes would influence the percentage of searches with the subject wrong or not in catalog, initial article included in title search, author search done in incorrect order, and unsuc­ cessful keyword search. For these, the re­ sults from each set of logs were tested for TABLE 2 Reasons for Zero Postings First Set Second Set Third Set Fourth Set Total % Total % Total % Total % Incorrect spelling 259 10.64 129 9.15 94 9.07 191 11.47 Subject wrong or not in catalog 560 23.00 217 15.39 151 14.58 228 13.69 Title wrong or not in catalog 847 34.78 597 42.34 426 41.12 508 30.51 Initial article included in title search 100 4.11 27 1.91 17 1.64 43 2.58 Author wrong or not in catalog 204 8.38 211 14.96 110 10.62 213 12.79	cache/crl-15325.pdf	txt/crl-15325.txt