Descriptor
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| Computing Teacher | 1 |
Author
| Smith, Richard Alan | 1 |
Publication Type
| Guides - Non-Classroom | 1 |
| Journal Articles | 1 |
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Smith, Richard Alan – Computing Teacher, 1988
Discusses how to examine and evaluate claims of improved academic performance in advertisements for computer-assisted instruction. Highlights include the proper use of comparison groups; types of statistical analyses; the Hawthorne effect; the interpretation of scores; interpreting graphic presentations; tests of significance; and cost…
Descriptors: Academic Achievement, Achievement Gains, Advertising, Comparative Analysis
