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Peer reviewedClark, Richard E. – Educational Technology, Research and Development, 1994
Discusses different points of view about the impact of media on learning, motivation, and efficiency gains from instruction. The author's arguments about research and theory of media effects are summarized; reactions to the claim that media do not influence learning are characterized; and responses are given to Robert Kozma's specific criticisms…
Descriptors: Cost Effectiveness, Debate, Definitions, Educational Economics
