id	author	title	date	pages	extension	mime	words	sentence	flesch	summary	cache	txt
crl-13638	Nagy, Laslo A.; Thomas, Martha Lou	An Evaluation of the Teaching Effectiveness of Two Library Instructional Videotapes	1981-01-01	5	.pdf	application/pdf	2553	168	57	Results indicated that after viewing the two videotapes, students in the experimental group performed significantly better on a posttest of library skills than students in the control group. Their average evaluation (on a scale from one to seven) was five, indicating that the questionnaires were generally a satisfactory operationalization of library skills.	cache/crl-13638.pdf	txt/crl-13638.txt