Aggregating Polytomous DIF Results Over Multiple Test Administrations
- Author(s):
-
Zwick, Rebecca J.;
Ye, Lei;
Isham, Steven P.
- Publication Year:
- 2018
- Source:
-
Journal of Educational Measurement, v55 n1 p132-151, Spr 2018
- Document Type:
- Article
- Page Count:
- 20
- Subject/Key Words:
-
Polytomous DIF,
Differential Item Functioning (DIF),
Test Administrations,
Test Bias,
Test Items,
Bayesian Statistics,
Scoring,
Comparative Analysis
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