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"The difficulties, shortcomings and failures of experimental projects are as significant as their successes. It is in this open-minded spirit that we have traced the history of the experience in Senegal and sought to evaluate its impact. Throughout the foregoing pages, attention has been drawn to si ... more
"Presented as a paper at the 1974 Conference on Non-Formal Education held at the Michigan State University, this bulletin contains selective digests of not readily available, unpublished and published documents, research reports, summaries, descriptive articles, conference reports, international sur ... more
"The results of research on the effectiveness of four alternative instructional media are reviewed: traditional classroom instruction, instructional radio, instructional television, programed instruction, and computer-assisted instruction (CAI). It was concluded that students learn effectively from ... more
"This guide provides educational planners with an awareness and understanding of communication satellite technology, its current uses, and some of the tentative plans for educational experimentation. The first part introduces the general nature of communication satellites in terms of technological c ... more