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Sung, Yong H.; Dong, Hei-Ki – 1984
The Ball Aptitude Battery (BAB) is a multiple ability test battery of specific work skills. It is designed for use in career counseling and personnel selection. The 14 BAB tests yield 16 ability scores: Clerical, Idea Fluency, Tonal Memory, Pitch Descrimination, Inductive Reasoning, Word Association, Writing Speed, Paper Folding, Vocabulary,…
Descriptors: Accountants, Aircraft Pilots, Aptitude Tests, Carpentry
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Dong, Hei-Ki; And Others – Educational and Psychological Measurement, 1985
Ball Aptitude BAttery (BAB) scores, grades, and American College Test (ACT) scores were obtained for over 800 high school seniors. BAB scores adequately predicted academic success in 10 subject areas and on the ACT. The battery seemed valid for career planning for males, females, Blacks, Hispanics, and Whites. (Author/GDC)
Descriptors: Academic Achievement, Aptitude Tests, College Entrance Examinations, Ethnic Status
Dong, Hei-Ki; And Others – 1983
This paper examines the sample-free test calibration claim, derived from Rasch's structural model for test items, by comparing item difficulty and log ability estimates between different samples of ability levels. Three tests from the Ball Aptitude Battery--Inductive Reasoning, Paper Folding; and Vocabulary--were administered to three samples of…
Descriptors: Ability, Age Differences, Aptitude Tests, Difficulty Level