The Concept of Validity || Information Age Publishing - 0 views
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Jonathon Richter on 02 Dec 09On Research and Measurement (book): "The Concept of Validity: Revisions, new directions, and applications"; edited by Robert W. Lissitz
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Jonathon Richter on 02 Dec 09On Research and Measurement (book): "The Concept of Validity: Revisions, new directions, and applications"; edited by Robert W. Lissitz