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Enerson, Meryl; Tumey, Deborah – Videodisc and Optical Disc, 1984
A controlled experiment studying effects of adding voice-over sound to a silent electronic text service tested program acceptability and memory retention. Results indicate no significant differences in ratings for acceptability although the test for memory retention resulted in significantly higher scores for the sound group on recall and…
Descriptors: Illustrations, Intermode Differences, Literature Reviews, Media Research
Montgomerie, T. Craig – 1982
A study examined the use of Telidon, the Canadian videotex system, as a delivery vehicle for computer-based distance education in an introductory high school mechanics course. Specifically analyzed were (1) the relative educational effectiveness of Telidon, traditional correspondence, and traditional, in-school modes of instruction; (2) the…
Descriptors: Computer Assisted Instruction, Computer Managed Instruction, Conventional Instruction, Correspondence Study
