How are the form and magnitude of DIF effects in multiple-choice items determined by distractor-level invariance effects ? /

Míreanna Comhchosúla

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  le: Choi, Seung W.
• DIF trees : Using classification trees to detect differential item functioning /
  le: Vaughn, Brandon K.
• Investigating an invariant item ordering for polytomously scored items /
• Using item response theory and model-data fit to conceptualize differential item and person functioning for students with disabilities /
  le: Engelhard, George, Jr.
• A comparison of unidimensional and three-dimensional differential item functioning analysis using two-dimensional data /
  le: Snow, Teresa K.