id	author	title	date	pages	extension	mime	words	sentence	flesch	summary	cache	txt
crl-13831	American Library Association, 	Letters	1982	2	.pdf	application/pdf	991	44	57	The authors and I agree that statistical techniques often have an important role to play in evaluation, including the evaluation of bibliographic instruction . Thus even if one agrees with the authors that the three years between 1977 and 1980 con- stitute a reasonable definition of long-term retention, apparently only a minority of the 230 analyzed responses were individuals who had instruction only as freshmen, and there- fore are the only respondents who can be le- gitimately analyzed for long-term retention.	cache/crl-13831.pdf	txt/crl-13831.txt