Descriptor
| Redundancy | 2 |
| Audiovisual Communications | 1 |
| Audiovisual Instruction | 1 |
| Elementary Education | 1 |
| Information Processing | 1 |
| Verbal Learning | 1 |
| Verbal Stimuli | 1 |
| Visual Stimuli | 1 |
Source
| AV Communication Review | 2 |
Publication Type
Education Level
Audience
Location
Laws, Policies, & Programs
Assessments and Surveys
What Works Clearinghouse Rating
Hsia, H. J. – AV Communication Review, 1977
After a discussion of definitions and various forms of redundancy, between-channel redundancy is offered as the key to better communication. A formula for visual and auditory channel redundancy is included. (Author/STS)
Descriptors: Audiovisual Communications, Audiovisual Instruction, Redundancy
Ruch, Michael D.; Levin, Joel R. – AV Communication Review, 1977
Partial pictures facilitated performance when presented with verbal information, but not when presented with the test questions. Sentence repetition facilitated performance only on questions presumed to reflect relatively shallow information processing. (Author/STS)
Descriptors: Elementary Education, Information Processing, Redundancy, Verbal Learning
