The Value of the Studied Item in the Matching Criterion in Differential Item Functioning (DIF) Analysis. Research Report. ETS RR-10-13 [electronic resource] / Xuan Tan, Bihua Xiang and Neil J. Dorans.

The nature of the matching criterion (usually the total score) in the study of differential item functioning (DIF) has been shown to impact the accuracy of different DIF detection procedures. One of the topics related to the nature of the matching criterion is whether the studied item should be incl...

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Bibliographic Details

Online Access:	Full Text (via ERIC)
Main Author:	Tan, Xuan
Corporate Author:	Educational Testing Service
Other Authors:	Xiang, Bihua, Dorans, Neil J., Qu, Yanxuan
Format:	Electronic eBook
Language:	English
Published:	[S.l.] : Distributed by ERIC Clearinghouse, 2010.
Subjects:	Test Bias. Test Items. Item Response Theory.