Descriptor
| Audiovisual Aids | 1 |
| Diagrams | 1 |
| Graphic Arts | 1 |
| Graphs | 1 |
| Illustrations | 1 |
| Information Theory | 1 |
| Problem Solving | 1 |
| Visual Aids | 1 |
| Visual Perception | 1 |
Source
| Instructional Science | 1 |
Author
| Waller, Robert H. W. | 1 |
Publication Type
| Journal Articles | 1 |
| Opinion Papers | 1 |
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Peer reviewedWaller, Robert H. W. – Instructional Science, 1979
Adapts a metaphor to draw attention to four aspects of the relationship between originator and user, and the communication medium: the problem of encoding information in graphic form, diagrams as tools for enquiry and thought, illustrations as aids to learning, and illustrations as aids to problem solving. (Author)
Descriptors: Audiovisual Aids, Diagrams, Graphic Arts, Graphs
