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Cited by 437

The DOI matches its Crossref record; 35 of the 35 references it cites were found in a registry or an index.

Detecting differential item functioning with confirmatory factor analysis and item response theory: Toward a unified strategy.

Stark, Stephen, Chernyshenko, Oleksandr S., Drasgow, Fritz·2006·Journal of Applied Psychology

Abstract

In this article, the authors developed a common strategy for identifying differential item functioning (DIF) items that can be implemented in both the mean and covariance structures method (MACS) and item response theory (IRT). They proposed examining the loadings (discrimination) and the intercept (location) parameters simultaneously using the likelihood ratio test with a free-baseline model and Bonferroni corrected critical p values. They compared the relative efficacy of this approach with alternative implementations for various types and amounts of DIF, sample sizes, numbers of response categories, and amounts of impact (latent mean differences). Results indicated that the proposed strategy was considerably more effective than an alternative approach involving a constrained-baseline model. Both MACS and IRT performed similarly well in the majority of experimental conditions. As expected, MACS performed slightly worse in dichotomous conditions but better than IRT in polytomous cases where sample sizes were small. Also, contrary to popular belief, MACS performed well in conditions where DIF was simulated on item thresholds (item means), and its accuracy was not affected by impact.

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Metadata

Authors
Stark, S., Chernyshenko, O. S., & Drasgow, F.
Venue
Journal of Applied Psychology
Published
2006-11
Volume
91
Issue
6
Pages
1292-1306
ISSN
  • 0021-9010 (ISSN-L)
  • 1939-1854
OpenAlex
W2071813414
Cited by
437
References
35
FWCI
14.39
Type
journal article
Language
en
Open access
closed

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CoChat. (2026). Citation check: Detecting differential item functioning with confirmatory factor analysis and item response theory: Toward a unified strategy. https://app.cochat.ai/papers/10.1037/0021-9010.91.6.1292
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Stark, S., Chernyshenko, O. S., & Drasgow, F. (2006). Detecting differential item functioning with confirmatory factor analysis and item response theory: Toward a unified strategy. Journal of Applied Psychology. https://doi.org/10.1037/0021-9010.91.6.1292

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Bibliographic data: Semantic Scholar, OpenAlex, Crossref.

Contains information from the Semantic Scholar Academic Graph Datasets, made available under the ODC Attribution License (ODC-BY 1.0).

Semantic Scholar’s data is described in: Kinney, R., et al. (2023). The Semantic Scholar Open Data Platform. arXiv:2301.10140.