IRT Versus Conventional Equating Methods: A Comparative Study of Scale Stability IRT SAT

Author(s):: Petersen, Nancy S.; Cook, Linda L.; Stocking, Martha L.
Publication Year:: 1983
Source:: Journal of Educational Statistics, v8 n2 p137-156, Sum 1983
Document Type:: Article
Page Count:: 20
Subject/Key Words:: Item Response Theory (IRT), Scholastic Aptitude Test (SAT), Scale Drift, Scale Stability, Score Equating

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