This report examines the construct validity of the Ball Aptitude Battery (BAB), a multiple ability test battery designed to measure aptitudes related to successful work behavior. Construct validation has focused attention on the role of psychological theory and on the need to formulate hypotheses that can be examined in the validation process.…

Adult norms are shown as cutting scores for each of the aptitudes judged significant for a given occupation. Tables for converting adult scores to their ninth and tenth grade equivalents are included. The standard error of measurement is reported for each of the nine aptitudes of the General Aptitude Test Battery (GATB): intelligence, verbal…

This investigation was concerned with determining the degree of relationship between scores on ability measures included in the standardized General Aptitude Test Battery (GATB) and self-estimates by high school students of their level of ability in the same aptitude areas as those in the GATB. (Author/AL)

The Armed Services Vocational Aptitude Battery (ASVAB), composed of the common elements of operational classification batteries used by the different services, has been given to high school students since 1968. Results are used by the schools for counseling and by the Armed Services for selecting and classifying potential recruits. The present…

The 12 subtests of the Ball Aptitude Battery (BAB) listed in the administration manual were described. The reviewer believes this aptitude battery, designed for use with high school students and adults in job selection and placement, needs major improvements. It is suggested that the BAB be used solely for research purposes. (DWH)

This study was part of a longitudinal research project to establish the validity of the Ball Aptitude Battery (BAB) relative to various academic criteria. The BAB is a multiple ability test battery of specific work skills for use in career counseling. Previous research has demonstrated that adequate validity coefficients exist for both job…

The nine aptitudes measured by the General Aptitude Test Battery (GATB) are intelligence, verbal aptitude, numerical aptitude, spatial aptitude, form perception, clerical perception, motor coordination, finger dexterity; and manual dexterity. This revised test manual presents: (1) percentile equivalents of aptitude or standard scores for adults,…

The development and norming of a Spanish language edition of the United States Employment Service (USES) General Aptitude Test Battery (GATB) is described. The new edition, called the Bateria de Examenes de Aptitud General (BEAG), was designed to replace an earlier translation, the BGPA, prepared for use in Puerto Rico. Forms A and B were…

Each year, about 900,000 students in 14,000 schools take the Armed Services Vocational Aptitude Battery (ASVAB). This workbook is designed to assist these students in using their ASVAB scores for career exploration purposes. It is intended to be interactive and to motivate students to become involved in interpreting their ASVAB scores. There are…

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;…

Participation in school activities is hypothesized to be a determiner of the measured abilities and interests of high school students. The Ball Aptitude Battery (yielding 14 ability scores), Holland's (1970) self directed search interest inventory, and a biographical information blank (to obtain information about participation in 53…

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,…

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)

This revised manual for the General Aptitude Test Battery (GATB) discusses: (1) historical development; (2) item analysis; (3) factor analysis; (4) physical format; (5) general working population norms (ages 18-54); (6) intercorrelations of raw GATB test scores and of GATB aptitude scores; (7) development of norms for specific occupations (tables…

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…