Sensitivity of Teacher Value-Added Estimates to Student and Peer Control Variables
Teacher value-added models (VAMs) must isolate teachers' contributions to student achievement to be valid. Well-known VAMs use different specifications, however, leaving policymakers with little clear guidance for constructing a valid model. We examine the sensitivity of teacher value-added est...
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Veröffentlicht in: | Journal of research on educational effectiveness 2015-01, Vol.8 (1), p.60-83 |
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Format: | Artikel |
Sprache: | eng |
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