Undertaken at the request of the U.S. Employment Service (USES), this study assesses the validity and fairness of the General Aptitude Test Battery (GATB). The U.S. Department of Labor is considering whether to promote the use of the GATB throughout the USES to screen many of the 19 million persons passing through the system annually in search of…

Supports and defends the work of the National Research Council's Committee on the General Aptitude Test Battery (GATB). Argues that, through validity generalization, the distinction between referral and hiring, and the establishment of a "performance-fair" system of score adjustments, the GATB can be used to effect equitable employment…

Discusses problems with the Committee on the General Aptitude Test Battery's report "Fairness in Employment Testing" (1989). Finds that, while the report is thorough, major questions remain in a number of areas, including inconsistent definitions, "false negatives," rationale for criteria, and lack of full disclosure. Endorses…

Reviews the literature on subgroup norming in testing and examines several types of score-adjustment methods. The authors discuss social and policy perspectives as well as the scientific and theoretical underpinnings of score adjustment. (GLR)