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Using Weighted Sum Scores to Close the Gap Between DIF Practice and Theory DIF

Author(s):
Guo, Hongwen; Dorans, Neil J.
Publication Year:
2020
Source:
Journal of Educational Measurement, v57 n4 p484-510, December 2020
Document Type:
Article
Page Count:
27
Subject/Key Words:
Differential Item Functioning (DIF), Measurement Invariance, Mantel-Haenszel Procedure, Test Design, Weighted Scores

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