Detecting Differential Item Functioning in 2PL Multistage Assessments

The detection of differential item functioning is crucial for the psychometric evaluation of multistage tests. This paper discusses five approaches presented in the literature: logistic regression, SIBTEST, analytical score-based tests, bootstrap score-based tests, and permutation score-based tests....

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Bibliographic Details
Main Authors: Rudolf Debelak, Sebastian Appelbaum, Dries Debeer, Martin J. Tomasik
Format: Article
Language:English
Published: MDPI AG 2023-05-01
Series:Psych
Subjects:
Online Access:https://www.mdpi.com/2624-8611/5/2/31