This book summarizes the evaluation by the Committee on the General Aptitude Test Battery (GATB) of the National Research Council of the U.S. Employment Service's use of the GATB. The book serves professional users, policymakers, and students of psychometrics because of its clear and concise review of important issues. (SLD)

One of the new dimensions of vocational and career counseling is the recognition of the continuity in careers. Despite periods of unemployment and despite a radical change of occupations, the person having these experiences of change is still the same person. Although a career involves the life pursuits of a person, there are several differing…