Browsing by Subject "DIF"
Now showing items 1-4 of 4
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(Texas A&M University, 2004-09-30)This study had three purposes: (1) to identify differential item functioning (DIF) on the PPVT-III (Forms A & B) using a partial correlation method, (2) to find a consistent pattern in items identified as underestimating ...
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(Texas A&M University, 2007-09-17)Psychometricians and test developers use DIF analysis to determine if there is possible bias in a given test item. This study examines the conditions under which two predominant methods for determining differential item ...
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(2015-07-15)The presented journal article formatted dissertation investigated the performance of two models for hierarchical-structured item response data (i.e., Kamata’s MLIRT model, and Multiple Regression IRT model) and discussed ...
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(2012-10-19)Multiple-indicators multiple-causes (MIMIC) modeling is often employed for measurement invariance testing under the structural equation modeling framework. This Monte Carlo study explored the behaviors of MIMIC as a ...