Past studies have indicated that job performance in general tends not to decline with age, but performance on at least several aptitudes does decline noticeably with age. If these relationships hold up over the entire occupational range, there is the possibility that aptitude correlations with job performance may be moderated by age. To…

Describes construction of an occupational classification structure and development of interest and aptitude measures for assessing counselees in relation to these two primary dimensions of the structure. Details uses of the Guide for Occupational Exploration, the keystone of the new counselee assessment-occupational exploration system. (RC)

The following tests and techniques have been developed by the U.S. Emloyment Service for the measurement of occupational aptitude, clerical skills, literacy skills, and occupational interest: General Aptitude Test Battery (GATB), Nonreading Aptitude Test Battery (NATB), Specific Aptitude Test Battery (SATB), Clerical Skills Tests, Basic…