Descriptor
| Audiovisual Aids | 1 |
| Cost Effectiveness | 1 |
| Educational Radio | 1 |
| Educational Television | 1 |
| Foreign Countries | 1 |
| Higher Education | 1 |
| Intermode Differences | 1 |
| Media Selection | 1 |
| Open Universities | 1 |
| Student Costs | 1 |
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Author
| Bates, Tony | 1 |
| Kern, Larry | 1 |
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| Reports - Evaluative | 1 |
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Bates, Tony; Kern, Larry – 1978
This study examines alternatives to direct transmission of television and radio programs for courses with low student enrollment at the Open University. Examined are cut-off points in terms of student numbers at which alternative means of distributing audio or audio-visual materials become more economical than direct television or radio…
Descriptors: Audiovisual Aids, Cost Effectiveness, Educational Radio, Educational Television
