id	author	title	date	pages	extension	mime	words	sentence	flesch	summary	cache	txt
crl-14378	Wiberley, Stephen; Daugherty, Robert Allen	Users' Persistence in Scanning Lists of References	1988	8	.pdf	application/pdf	4950	260	60	Overall, the data reported here about user persistence and the recommenda- tions for design of OPACs suggest the number of postings that users will scan at an OP AC is somewhat less than the num- ber of references they want from an online search, although there are exceptions. In assessing the relevance of such standards to user persistence, it is impor- tant to remember that intermediaries who set standards are concerned with the cost of a search as well as information over- load.	cache/crl-14378.pdf	txt/crl-14378.txt