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Kapes, Jerome T. – 1975
Two independent studies were conducted to investigate possible differences in General Aptitude Test Battery (GATB) aptitude M resulting from the use of different test equipment (wooden vs. plastic apparatus.) As part of a ten-year longitudinal study of Vocational Development being conducted in the Department of Vocational Education at The…
Descriptors: Aptitude Tests, Comparative Analysis, Elementary Secondary Education, Scores
Swarthout, David – 1988
The analyses of J. E. Hunter (1983) were replicated with an expanded data set. The Hunter study, the basis of the Validity Generalization system used by the United States Employment Service, contained 515 General Aptitude Test Battery validation studies. The data set in this study included these and additional studies to bring the data set to 755…
Descriptors: Adults, Aptitude Tests, Cluster Grouping, Job Applicants
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