During the past 2 decades, pivotal response treatment (PRT) has emerged as an evidence-based methodology for intervening with the behavioral, communicative, social, and academic impairments of children with autism. Unlike other highly structured behavioral interventions for autism, PRT emphasizes principles over procedures and focuses on enhancing…

A child with a diagnosis of mild mental retardation was treated for encopresis. Positive reinforcement procedures for continence and logical consequences for soiling were effective in accomplishing complete continence during the final phase of treatment. An ABCDA design with a decelerating rate of reinforcement was utilized to assess treatment…

Conference papers and discussions presented in this volume reflect recent research results that suggest the human infant is not a tabula rasa but an organism endowed at birth with an array of capabilities. Contents focus on several issues, including the possibility that infants have a rich affective life from their earliest days and that even…