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Li, Lanrong; Becker, Betsy Jane – Journal of Educational Measurement, 2021
Differential bundle functioning (DBF) has been proposed to quantify the accumulated amount of differential item functioning (DIF) in an item cluster/bundle (Douglas, Roussos, and Stout). The simultaneous item bias test (SIBTEST, Shealy and Stout) has been used to test for DBF (e.g., Walker, Zhang, and Surber). Research on DBF may have the…
Descriptors: Test Bias, Test Items, Meta Analysis, Effect Size
Synk, David J.; Swarthout, David – 1987
Meta-analytic research techniques were used to compare the General Aptitude Test Battery (GATB) validities of blacks and non-minorities. The sample consisted of 7,854 black and 15,769 non-minority subjects from 113 Specific Aptitude Test Battery (SATB) validation studies analyzed since 1972. The first approach was to compare average validities…
Descriptors: Adults, Aptitude Tests, Blacks, Chi Square