Dr. William Dardick and Dr. Brandi Weiss published an article entitled, "An investigation of chi-square and entropy-based methods of item-fit using item-level contamination in item response theory" in the Journal of Modern Applied Statistical Methods, 18(2), EP3208.
An Investigation of Chi-Square and Entropy-Based Methods of Item-Fit Using Item-Level Contamination in Item Response Theory
October 6, 2020