This evaluative review describes the history of applied behavior analysis in the area of developmental disability and its strengths and weaknesses. Emphasis is placed on the fact that behavior analysis can continue to provide valuable insights into the education and treatment of people with mental retardation. (Author/CR)

This review considers the prevalence and nature of physically aggressive behaviors by people with mental retardation and describes possible causal factors. The present status of both behavioral and pharmacological interventions for aggression are assessed, and the importance of devising reactive management plans for aggressive behaviors is…

A sample of 103 intervention outcome studies was considered to confirm best practices for intervention for challenging behavior in persons with intellectual disability and acquired brain injury and to establish service conditions associated with its effectiveness. Evidence supports the effectiveness of behavioral interventions. Problems with…