Performance Comparisons Between Parametric and Nonparametric DIF Methods

A Comparison of Parameter Recovery Using different Computer Programs and R-Packages in Estimating the Graded Response Model

WPPSI-IV Interpretive Assistant 1.0 Interpretive software accompanying S. E. Raiford & D. L. Coalson

Observed Score and True Score Equating for Multidimensional Item Response Theory under Nonequivalent Anchor Test Design

Detecting Differential Item Functioning in Polytomously Scored Items: A Multilevel Approach to the Generalized MantelHaenszel

How Subgroup Characteristics Effect Equating Methods’ Academic Growth Detection?

A Model Evaluation When Association Exists Between Testlets under Small Testlet Size Situations