A Comparison of Interactive and Non-Interactive Audio-Visual Programs. Applied Educational Research and Evaluation Module.

Autor/in	Parsons, Ralph
Titel	A Comparison of Interactive and Non-Interactive Audio-Visual Programs. Applied Educational Research and Evaluation Module.
Quelle	(1978), (18 Seiten)Verfügbarkeit
Beigaben	Tabellen
Dokumenttyp	gedruckt; Monographie
Schlagwörter	Hochschulschrift; Audiovisual Aids; Audiovisual Instruction; Autoinstructional Aids; Comparative Analysis; Media Research; Postsecondary Education; Vocational Education + Suchen Sie Ihr Suchwort? Audiovisuelles Medium; Selbstinstruierendes Material; Medienforschung; Post-secondary education; Tertiäre Bildung; Ausbildung; Berufsbildung
Abstract	This study was undertaken to determine if the instructional quality of audiovisual materials is improved when student self-tests are included in the program. Two sound/slide programs on reading line graphs were tested on one-year vocational students at Forsyth Technical Institute, North Carolina. Twenty students in the experimental group used interactive material with self-tests mixed into the program. The control group of 26 students used an identical program without interactive material. All students took the same post-test based on the objectives of the program; these were lower-level cognitive objectives. The test scores were compared using a t-test (two tailed). The post-test results indicated that the experimental group achieved a higher percentage of program objectives at the 5% level of significance. The advantage was so narrow, however, and the limitations of the study so numerous, that further study was recommended. (VT)
Erfasst von	ERIC (Education Resources Information Center), Washington, DC
Update	2004/1/01