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Differential Item Functioning Analysis With Ordinal Logistic Regression Techniques

Medical CarePublished 23 October 2006
Paul K. Crane, Laura E. Gibbons, Lance Jolley, Gerald van Belle
Citations286
SJR quartileQ1
SJR score1.57
SNIP1.38

TL;DR

The ordinal logistic regression approach to DIF detection, when combined with IRT ability estimates, provides a reasonable alternative for Dif detection.

Abstract

The ordinal logistic regression approach to DIF detection, when combined with IRT ability estimates, provides a reasonable alternative for DIF detection. There appear to be several items with significant DIF related to language of test administration in the MMSE. More attention needs to be paid to the specific criteria used to determine whether an item has DIF, not just the technique used to identify DIF.

Keywords

PsychologyComputer ScienceDecision Sciences