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6 results on '"Lookatch, Richard P."'

1. Multimedia Improves Learning--Apples, Oranges, and the Type I Error.

Author

Lookatch, Richard P.

Abstract

Argues that current multimedia research has experimental design problems. Discusses the "myth" of multimedia benefits, economics of multimedia, and dangers of research errors, and maintains that instructional strategies, not media, improve student achievement. (SM)

Published
1997

2. The Ill-Considered Dash to Technology.

Author

Lookatch, Richard P.

Abstract

Educational media offer no unique benefits. Once research considers lesson content, instructional strategies, and overall resource allocation, student outcome differences will disappear. The multimedia "panacea" is no equalizer, as accessibility problems abound. Schools should invest in cheaper, less fashionable instructional strategies (field experience, role playing, debates, hands-on research, or printed materials). (MLH)

Published
1996

3. Collaborative Learning and Multimedia: Are Two Heads Still Better than One?

Author

Lookatch, Richard P.

Abstract

Discusses factors for authentic collaborative learning with computers. Highlights include software design, social environment, preparatory activities, accountability structures, and group assignment rationale. Discussion highlights advantages of collaborative learning and the alternatives of individual and large group computer-based environments. (AEF)

Published
1996

4. The Strange but True Story of Multimedia and the Type I Error.

Author

Lookatch, Richard P.

Abstract

Examines the Type I Error in research on multimedia's impact on learning. Discusses the lack of a control group; the myth of multimedia benefits and the motivational effects of curiosity, content, and instructional strategies; the economics of multimedia; and dangers of the Type I Error, including inequity, lower scores or standards, wasted finances, and decreases in instructional design. (AEF)

Published
1995

5. How to Talk to a Talking Head.

Author

Lookatch, Richard P.

Abstract

Offers suggestions for improving the interaction of videotapes used for training: discussion during and after viewing, case studies, searching and skipping, and support materials. Describes features of interactive videodiscs: Socratic method, role playing, freeze-framing, random access, and customization. (SK)

Published
1990

6. Options for Interactive Video.

Author

Lookatch, Richard P.

Abstract

Three instructional settings for interactive laserdisc are (1) individual, allowing self-pacing and flexible scheduling; (2) group, allowing interaction, simpler scheduling, and cost effectiveness; and (3) cooperative learning, which builds rapport, halves costs of individual training, and enables learning through discussion. (SK)

Published
1989

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