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The top documents tagged [validity of vertical]
Item Response Theory and Longitudinal Modeling: The Real World is Less Complicated than We Fear Marty McCall Northwest Evaluation Association Presented
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Unpublished Work © 2005 by Educational Testing Service Growth Options for California County and District Evaluators’ Meetings May 10 and 19, 2005
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Item Response Theory and Longitudinal Modeling: The Real World is Less Complicated than We Fear
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