The data demonstrate the existence of a unified, negative cognitive content that is associated with depressed mood among normal subjects. Since cognition emerged as a more stable characteristic than affect, one might conjecture that the cognitive component is activated in--and perhaps triggers--the development of depressed mood. (Author)

Five studies are reported which examine the free vs. earned reward phenomenon in humans. The 420 subjects were distributed over all grade levels from preschool through college. Candies and coins were used as rewards. In preschool through sixth grade groups, black, as well as white subjects and experimenters were used. The California Psychological…

Two experiments are reported in which a cognitive (attributional) model of achievement motivation is applied to two achievement-related behaviors, persistence and selection of intermediate-risk tasks. Results of Experiment I indicated that S's perceived effort expenditure was related to persistence for high achievers. In Experiment II, high…

Advanced special education students rated 23 of the domains of the Adaptive Behavior Scale (ABS). Results indicated that the most important considerations for determining method of measurement for ABS were: time necessary to obtain behavioral sample and severity of behavior. Suggests the domains of ABS be rearranged and redefined. (RC)