The delivery of food contingent on 10 s of consecutive toy engagement resulted in a decrease in engagement and a corresponding increase in other responses that had been previously reinforced with food. Similar effects were not observed when tokens exchangeable for the same food were delivered, suggesting that engagement was disrupted by the…

This case report illustrates occupational therapy based on sensory integration with a severely retarded and autistic fifteen-year-old boy. Oral stimulation and feeding were an integral part of the therapy. The integration of the therapy into his daily life is presented. (Author/KM)

Explains the incidence and nature of drug trafficking and chemical dependency among adolescent black males. The paper also discusses the social science theories of Emile Durkheim, Karl Marx, and Molefi Asante to better understand the behaviors, and the consequences of those behaviors, of young black males who participate in drug trafficking. (GR)

This book evolved out of a presentation on the psychosocial problems of black adolescents and youth at a colloquium jointly sponsored by the Bay Area Black United Fund and the School of Social Welfare at the University of California at Berkeley in the Spring of 1982. The problems of black inner-city males are so severe that society tends to ignore…