Affective and physiological responses, interpersonal interaction, and alcohol consumption have been significantly correlated with cognitive factors in defining the behavioral effects of alcohol. To investigate alcohol reinforcement expectancies at the abusive end of the drinking continuum, 305 male and female adult alcoholics enrolled in alcohol…

This paper analyzes development of group structure in terms of the stimulus-sampling perspective. Learning is the continual sampling of possibilities, with those reinforced possibilities increasing in probability of occurance. This contingency learning approach is tested experimentally. (NG)

Discusses behavioral momentum and the general behavioral relation between the persistence of behavior and the rate of reinforcement obtained in a given situation. Strategies for establishing the generality of behavioral relations are reviewed, followed by a brief summary of evidence for the generality of behavioral momentum. (Author/CR)

Identifies reliable mother action-child reaction patterns and assesses the effect of maternal consequences for those patterns on the probability of their subsequent occurrence. (HOD)

Three peer caregivers with moderate mental retardation worked to improve the occupation level of a passive man with profound mental retardation. The peer caregivers carried out meaningful activities with the trainee for 15-minute periods. The trainee received social reinforcement; the caregivers received tangible reinforcement. Use of multiple…

The Pacific State Hospital conducted a demonstration experiment with 12 severely and profoundly mentally retarded male adolescents, which concentrated on modifying disruptive, bothersome behaviors while developing basic work skills required for daily activity in sheltered workshops. The experiment provided an integrated program for an entire day,…

This study deals with attributional theory, a factor of special concern in achievement theory, which focuses on specific behavior as caused by the subject's attributions to the perceived causes of such behavior. This study investigated whether an individual's attributional biases were predictive of task selections he or she made. Furthermore, it…