Presents several reconceptualizations of adult cognitive development and its relation to everyday problem solving. Argues that investigation of relations between adult cognitive development and everyday problem solving may be facilitated through causal modeling that includes task characteristics, social context, and personality and motivational…

Post-formal operational thought is characterized by both relativism and dialecticism. To examine age differences across adulthood in relativistic and dialectical thought, and to determine whether formal operations are necessary but not sufficient for these forms of thought, 20 young (mean age, 19.6), 20 middle aged (mean age, 46.2), and 20 older…

Female aging, compared to male aging, is associated with a greater decline in status and attractiveness. To investigate whether sex differences in the perception of aging function at both the cognitive and affective levels, 76 college students (38 male, 38 female), with a mean age of 22.8, viewed slides of a male and female adult. Subjects were…