For years, the assumption has been that stereotypical behaviors functioned only to provide sensory or automatic reinforcement. However, these behaviors also may serve social functions. Given the unsettled debate, functional behavior assessment and functional analysis can be used to identify the exact function of stereotypical behavior and design…

The purpose of this study was to evaluate the effects of functional communication training (FCT) on the occurrence of non-targeted disruptive behavior. The 10 participants were preschool-aged children with developmental disabilities who engaged in both destructive (property destruction, aggression, self-injury) and disruptive (hand flapping,…

The procedures described by Sloman et al. (2005) were extended to an analysis of teachers' responses to problem behavior after they had been taught to withhold potential sources of positive and negative reinforcement following instances of problem behavior. Results were consistent with those reported previously, suggesting that escape from child…

We describe the assessment and treatment of 2 children with autism spectrum disorder whose problem behaviors (self-injury, aggression, and disruption) were multiply controlled. Results of functional analyses indicated that the children's problem behaviors were maintained by both positive reinforcement (attention) and negative reinforcement (escape…

The use of paradoxical interventions and brief therapy interdictions with a population of emotionally disturbed adolescents (males and females ages 13-18) attending a semi-residential alternative school was investigated. Paradoxical interventions were made by the psychological staff for purposes of management and change of withdrawn, acting out…

Explores how theories concerning socialization mechanisms may be operationalized and tested. Provides a preliminary test of this strategy using 57 boys being treated for conduct problems. Results indicate that the role of both negative reinforcement and affect dysregulation play a part in the development of a child's antisocial behavior. (RJM)