Drawing from work on the meta-analysis of over 500 validation studies of the General Aptitude Test Battery (GATB) by the U.S. Employment Service, the paper presents a methodological message and a substantive message. Gene Glass's methods, as used by Edwin Ghiselli in personnel selection, ignore study artifacts (sampling error, error of…

A battery of physical ability tests was validated using a predictive, criterion-related strategy. The battery was given to 1,003 female soldiers and 980 male soldiers before they had begun Army Basic Training. Criterion measures which represented physical competency in Basic Training (physical proficiency tests, sick call, profiles, and separation…

The United States Employment Service is now able to expand the General Aptitude Test Battery (GATB) coverage from approximately 400 jobs to all candidates for every job in the Dictionary of Occupational Titles (over 12,000 occupations). In addition, employers can now receive more useful feedback on applicants. Instead of reporting whether a…

The structure of this report is as follows: First, specific aptitude theory and general ability theory, the two theories of the relation between ability and job performance, are presented and differentiated. Second, there is a discussion of problems in the current use of the General Aptitude Test Battery (GATB) and of problems in the use of…

The Work Performance Assessment (WPA) is a brief work simulation designed to evaluate job maintenance skills, emphasizing work-related social/interpersonal skills rather than specific vocational skills. The WPA uses three work samples involving sorting of food service items to measure 19 common work demands in four categories: responding to…

Although the criterion problem has been acknowledged as critical in personnel research, few attempts have been made to systematically examine the nature and covariates of criterion measures of performance. The present research used meta-analytic techniques to examine the race effect size for objective measures of performance and to compare the…

A study examined the reading skills of minority and bilingual auto mechanics and office workers in the Los Angeles metropolitan area in order to determine the relationship between the reading skills tested in competency-based exams given in high schools and those required for on-the-job performance. The first phase of the study included both…

The Educational Sign Skills Evaluation (ESSE) was developed to provide a means of identifying the dominant signing style of an individual and to provide feedback on areas of strength and areas in need of improvement. It provides an overall expressive skills rating as well as information on the type, level, and degree of understanding demonstrated…

This is the sixth and final report of the National Research Council's Committee on the Performance of Military Personnel on the Joint-Service Job Performance Measurement/Enlistment Standards (JPM) Project, a project designed to develop measures of performance for entry-level military jobs so that enlistment standards could be linked to performance…