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Validity is a clear, substantive introduction to the two most fundamental aspects of defensible testing practice: understanding test score meaning and justifying test score use.

Produktbeschreibung
Validity is a clear, substantive introduction to the two most fundamental aspects of defensible testing practice: understanding test score meaning and justifying test score use.
Autorenporträt
Gregory J. Cizek is Guy B. Phillips Distinguished Professor of Educational Measurement and Evaluation at the University of North Carolina at Chapel Hill, USA.