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"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 report is the outcome of an expert mission, undertaken at the request of several Member States in the African region, by Unesco with the co-operation of the International Telecommunication Union and the Economic Commission for Africa. The mission approached its task from the point of view of t ... 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
"Media for instruction can be characterized as big (expensive) or little (inexpensive), but research evidence suggests that whether a student learns more from one medium than another depends at least as much on how the medium is used as on what medium is used. Thus, this report discusses not only ex ... more
"The intention of this publication is to provide practical advice and guidance on the use of radio and television broadcasting in adult education. It is addressed to educational planners and administrators, educators responsible for curriculum development and teaching methodology, field-work organiz ... more