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| Educational Researcher | 1 |
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| Haladyna, Thomas M. | 1 |
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| Information Analyses | 1 |
| Journal Articles | 1 |
| Reports - Research | 1 |
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Peer reviewedHaladyna, Thomas M.; And Others – Educational Researcher, 1991
Because of the importance of standardized test scores in current definitions of educational achievement, pressure to raise test scores has affected their accuracy. Examines the causes of two major sources of test score pollution and their impact on education. Discusses the ethical status of documented test-preparation activities. (CJS)
Descriptors: Academic Achievement, Achievement Tests, Classroom Techniques, Criterion Referenced Tests
