The effect of response interruption and redirection with and without a differential reinforcement of alternative behavior component on stereotypy and appropriate responses

摘要

Individuals with an Autism Spectrum Disorder (ASD) often engage in repetitive and stereotypic behaviors (American Psychological Association, 2013). Therefore, interventions that reduce stereotypy and potentially increase appropriate responses are of interest in the field of applied behavior analysis. The purpose of this study was to evaluate the isolated and additive effects of response interruption and redirection (RIRD) and differential reinforcement of alternative behavior (DRA) on both stereotypy and appropriate responses to determine whether either of these interventions alone or in combination is more effective and more efficient in increasing appropriate responses and decreasing stereotypy. Results showed that both RIRD and RIRD + DRA were effective interventions in decreasing stereotypy, but no procedure resulted in a sustained increase in appropriate responses.