MMPI Profiles as a Function of Chronological Age

Abstract

MMPI and Otis mental ability scores were studied as a function of chronological age among 176 male job applicants who were referred to a psychological consulting firm for evaluation. Ss were divided into four groups, with mean ages of 24.8, 31.4, 37.7, and 45.1 yr., and the groups were relatively well matched in terms of formal education. Statistical analysis revealed that there were no significant differences among the scores made by the various age groups on any of the 13 basic scales of the MMPI or on the Otis. The results failed to support the popular notion that middle-aged workers are risky prospects for employment because, as compared with their younger counterparts, they are relatively defensive, threatened, rigid, subjective in their evaluations, difficult to get along with, and lacking in adaptability and mental alertness.