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Borg, Walter R.; Schuller, Charles F. – Educational Communication and Technology: A Journal of Theory, Research, and Development, 1979
This study, to determine whether complexity of detail, scale, and background help subjects to learn technical information, demonstrated no significant difference between groups. One group used the existing self-contained learning package with many complex visuals; the other group used lessons identical in the audio portion but containing…
Descriptors: Audiotape Recordings, Audiovisual Instruction, Comparative Analysis, Filmstrips
Nelson, H. E.; And Others – 1950
Two experiments which compare the effectiveness of the auditory and visual elements in instructional films in order to study their relative contributions to learning are described in this paper. Two films dealing with aerodynamics were used in one experiment, and one film dealing with desert survival was used in the other. Multiple choice item…
Descriptors: Audiovisual Aids, Audiovisual Instruction, Aural Learning, Comparative Analysis