A second follow-up of students in five cities in 1947 who had taken the Differential Aptitude Tests is reported. Questionnaires were sent out to 2,386 individuals, and replies were received from 1,430. Their Differential Aptitude Test scores were converted to standard scores with a mean of 50 and a standard deviation of 10, based upon the original…

Differential Aptitude Test (DAT) scores of 2,622 students who were tested in the 8th, 9th, or 10th grades and who later entered a Minnesota area vocational-technical school were analyzed to determine the relationships between test scores and training program entered. Results are presented. (Author)

Left-handers with an inverted handwriting posture were compared with other left-handers and with right-handers on a spatial reasoning test. Results were consistent with the hypothesis that left-inverted subjects had relatively bilateral representation of verbal and spatial functions. Bilateral representation is assumed to be inefficient.…

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…

High demand for admission to Licensed Practical Nursing (LPN) programs and limited state resource allocations for LPN training programs in Washington, have forced North Seattle Community College (NSCC) to utilize a selective admissions policy for its LPN program. Currently, prospective LPN students are required to obtain satisfactory scores on…

Describes study of 315 secondary school students that investigated their reactions to computerized testing and assessed the practicability of this testing method in the classroom. Two versions of a standardized aptitude test battery used are described, one computerized and one printed, and a survey assessing students' reactions is discussed. (9…

According to a survey report of the Student Guidance Center at the Seoul National University, approximately thirty percent of the freshmen expressed the desire to be transferred to other departments. It was further reported that more than forty percent of them list the unsuitability of their academic departments to their interests and aptitudes as…

This study examined (1) the predictive validity of the Differential Aptitude Tests (DAT) relative to the engineering, mathematics, and science grades and cumulative grade point averages of high school seniors in engineering; and (2) the differential validity of the eight DAT scales in comparing high and low achievers. (Autor/BW)

Students' ability to validate results of their psychological tests was examined. Seniors and graduate students could reliably select their profiles from the California Psychological Inventory (CPI), while college sophomores could not. College sophomores could select their Differential Aptitudes Test (DAT) profiles more confidently than their CPI…

For 301 students in grades 8 through 12 in 4 rural Appalachian schools, the ability of several school-related variables (including self-evaluations, teachers' evaluations, and grades) to predict performance on 2 scales of the Differential Aptitude Test was studied. Teacher perceptions and student self-evaluation are moderately valid predictors.…

Test performance of high school students on the Armed Services Vocational Aptitude Battery (ASVAB), the General Aptitude Test Battery (GATB), and the Differential Aptitude Tests (DAT) was compared. The design of the study provided for information on test intercorrelations, prediction equations for the ASVAB tests from the commercial tests and…

This document describes the systematic approach used at Philips High School (PHS) in Birmingham, Alabama, to collect, store, and use various diagnostic tools when assisting special population enrollees with choices influencing their educational/occupational goals. It explains how the Differential Aptitude Test (DAT) is used in combination with…

An overview of the development of a computerized version of the Differential Aptitude Tests (DAT) is presented. It describes the previously existing printed version of the DAT, design of the computerized adaptive edition, calibration of the test items for use in the computerized version, and two field studies that compared the Adaptive and…

Compiled in order to offer vocational educators in Missouri a structured, comprehensive, and nondiscriminatory guide for admissions procedures, this handbook outlines the Missouri Admissions Policy and presents concrete guidelines for its implementation. Following a statement of the Missouri policy, proven methods of disseminating and publicizing…

Sex differences in variability in the national norms of the Differential Aptitude Tests, Preliminary Scholastic Aptitude Test/Scholastic Aptitude Test, Wechsler Adult Intelligence Scales, and California Achievement Tests were examined. Compared to females, males were consistently more variable in quantitative reasoning, spatial visualization,…