1993 · 275 citations · 0 references
EducationEducational AssessmentEducational MeasurementDifferential Item FunctioningItem Response TheoryPsychometricsDifferential Test FunctioningItem AnalysisItem Characteristic CurvesItem ClassificationNonuniform Differential Item FunctioningUniform Differential Item FunctioningAbility Estimation Under Differential Item FunctioningDifferential Item Functioning ScreeningPolytomous Differential Item Functioning