Graphical IRT-Based DIF Analyses [electronic resource] / Peter J. Pashley.

The detection of differential item functioning (DIF) has become an important psychometric research topic in recent years. A number of item response theory (IRT) methods for solving this problem have been suggested. A common approach is to calculate some function of the area between item response cur...

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Bibliographic Details

Online Access:	Full Text (via ERIC)
Main Author:	Pashley, Peter J.
Corporate Author:	Educational Testing Service
Format:	Electronic eBook
Language:	English
Published:	[S.l.] : Distributed by ERIC Clearinghouse, 1992.
Subjects:	Ability. Estimation (Mathematics) Identification. Item Bias. Item Response Theory. Psychometrics. Statistical Analysis. Test Items.