# Differential Item Functioning Analysis Using a Mixture 3-Parameter Logistic Model With a Covariate on the TIMSS 2007 Mathematics Test

> Research article (International Journal of Testing, 2015) · cited 25× · AI/ML

**Wikidata**: [openalex:W2156572421](https://www.wikidata.org/wiki/openalex:W2156572421)  
**Source**: https://4ort.xyz/entity/differential-item-functioning-analysis-using-a-mixture-3-parameter-logistic-model-with-a-covariate-on-the-timss-2007-mat