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| Gage, N. L. | 1 |
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Peer reviewedColadarci, Theodore; Gage, N. L. – American Educational Research Journal, 1984
This minimal intervention experiment was carried out in the fourth-, fifth-, and sixth-grade classrooms of 32 volunteer teachers. Six training packets were mailed to teachers and minimal before and after training classroom observations were conducted. Analysis showed no significant changes in teaching practices or student achievement. (BS)
Descriptors: Academic Achievement, Achievement Gains, Classroom Observation Techniques, Classroom Research
