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| Performance and Instruction | 1 |
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| Wager, Jane C. | 1 |
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| Journal Articles | 1 |
| Reports - Evaluative | 1 |
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Wager, Jane C. – Performance and Instruction, 1983
An experiment designed to determine the aptitude level(s) and group size which would provide optimal feedback for formative evaluation of instructional materials found that revisions based on feedback from one-to- one sessions with a mixed aptitude group were more effective than those based on feedback from a group or single aptitude level. (EAO)
Descriptors: Comparative Analysis, Cost Effectiveness, Educational Research, Evaluation Methods
