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| Clark, Richard E. | 2 |
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| Journal Articles | 2 |
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| Reports - Research | 1 |
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Clark, Richard E. – Educational Technology, 1991
Reviews issues raised in an earlier article that claimed that instructional media do not influence learning achievement or motivation. Topics discussed include differences between media and instructional methods; instructional technology; delivery technology; problems with meta analyses; thinking skills; cognitive processing; and research…
Descriptors: Academic Achievement, Cognitive Processes, Educational Media, Educational Technology
Clark, Richard E. – Educational Communication and Technology, 1985
Computer-based instruction (CBI) studies analyzed by Kulik et al. were examined to explore the validity of competing claims about the computer's contribution to measured achievement gains. Results suggest achievement gains found in CBI studies are overestimated and are due to uncontrolled but robust instructional methods embedded in CBI…
Descriptors: Achievement Gains, Comparative Analysis, Computer Assisted Instruction, Conventional Instruction
