Modeling differential item functioning with group-specific item parameters: A computerized adaptive testing application
Modeling differential item functioning with group-specific item parameters: A computerized adaptive testing application
G. Makransky,C. Glas
2013 · DOI: 10.1016/J.MEASUREMENT.2013.06.020
18 Citations
TLDR
This article demonstrates a straightforward psychometric method for conducting a test of measurement invariance (MI) and illustrates a method for modeling DIF by assigning group-specific item parameters in the framework of IRT.