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Martinez-Boyd, Diana – 1988
This study explored how, and what type of, procedural instructions influence a trade-off between planning and performance. There is a trade-off if longer planning time shortens performance time, improves performance efficiency, and improves accuracy. The relative effectiveness of nine combinations of illustrated and written instructions for an…
Descriptors: Instructional Material Evaluation, Instructional Materials, Intermode Differences, Learning Modalities