Assessing the Differential Functioning of Items and Tests of a Polytomous Employee Attitude Survey
Dimensions of a polytomous employee attitude survey were examined for the presence of differential item functioning (DIF) and differential test functioning (DTF) utilizing Raju, van der Linden, & Fleer's (1995) differential functioning of items and tests (DFIT) framework. Comparisons were m...
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| Format: | Others |
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Virginia Tech
2011
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| Online Access: | http://hdl.handle.net/10919/9863 http://scholar.lib.vt.edu/theses/available/etd-033199-230118 |