Lorrie Shepard
Lorrie A. Shepard, PhD is University Distinguished Professor at the University of Colorado Boulder. Her research focuses on psychometrics and the use and misuse of tests in educational settings. Her technical work has contributed to validity theory, standard setting, and statistical models for detecting test bias. Her research studies on test use have addressed the identification of learning disabilities, readiness screening for kindergarten, grade retention, teacher testing, effects of high-stakes accountability testing, and most recently the use of classroom assessment to support teaching and learning.
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