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Sung, Yong H.; And Others – 1982
This study assessed level and structure differences across sex and ethnic groups on a newly developed multiple aptitude battery, called the Ball Aptitude Battery (BAB), and established and examined the concurrent and differential validities of the battery relative to different groups. The 17 Ball ability variables are: clerical test; idea fluency;…
Descriptors: Ability Identification, Academic Achievement, Aptitude Tests, Factor Analysis
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Fischl, M. A.; And Others – 1979
The purpose of this research was to develop composites of subtests of the Armed Services Vocational Aptitude Battery (ASVAB) such that each composite score would be reliable and the various composite scores would be factorially independent of each other. Factor analysis was used to cluster the tests into composites based on the underlying…
Descriptors: Academic Ability, Aptitude Tests, Career Counseling, Clerical Occupations
Rengel, Elizabeth K.; And Others – 1984
The purposes of this study were to: (1) examine the psychometric properties of the Ball Aptitude Battery (BAB) on a high school freshman sample; (2) develop BAB norms for high school freshmen; (3) develop and evaluate four memory tests and a vocabulary test appropriate for freshmen; (4) examine level and structure differences for the BAB tests…
Descriptors: Ability, Age Differences, Aptitude Tests, Factor Structure