A longitudinal study of the maturing of 68 professional and managerial men provided adolescent and adult test, questionnaire, and interview data about their personalities and competence that were predictive of their vocational adaptation. (Author)

Describes the results of four longitudinal studies of adolescent development that focus on coping styles, maturity of defenses, adaptation to school environments, and predictors of educational and occupational attainment. Implications are discussed in terms of linking adolescence with other phases of development. (Author/SS)

Patterns of personality development leading to psychological health at age 50 were compared in 24 women and 21 men, studied longitudinally since adolescence. Personality Q sorts at four ages--early and late teens, ages 40 and 50--were used to assess personality change and overall psychological health. Q sorts were based on extensive data and…

This paper presents the "uses of the past" model of personality development, a model in which adult development transforms an individual's history into resources for meeting present demands. The components of the model are delineated in terms of how: (1) neither the past nor the present is fixed in its effects or its contribution to present…

This project deals with characteristic functioning of lower class educationally disadvantaged preschool children, the impact of the preschool experience, and the personality of the child and his readiness to gain from the educational process. The disadvantaged preschool children functioned intellectually and verbally below their middle class peers…