id	author	title	date	pages	extension	mime	words	sentence	flesch	summary	cache	txt
crl-15114	McCarthy, Cheryl A.; Krausse, Sylvia C.; Little, Arthur A.	Expectations and Effectiveness Using CD-ROMs: What Do Patrons Want and How Satisfied Are They?	1997	15	.pdf	application/pdf	7762	270	51	User Needs to Become More Effective Searcher When users were asked �What more do you need to know to help you become more effective at searching CD-ROMs?� student responses were rank-ordered as �How to develop a search strategy,� �How to choose the right CD-ROM da- tabase,� �How to use the various soft- ware interfaces,� and �How to limit search� (see table 6). The responses from the five- point confidence scale were collapsed into the following three categories so that a two-way contingency table using this variable would have no expected fre- quency below five for any cell: �Less Confident� combined responses one and two; �Moderately Confident� represents response three; and �More Confident� combined responses four and five.15 Prior to gathering these data, the investigators set their alpha level to .05 to reduce the probability of a Type I error.	cache/crl-15114.pdf	txt/crl-15114.txt