Some indirect effects of positive practice overcorrection

Authors


  • We thank Catia Cividini-Motta, Amy Constantine, Amy Jackson, Nicole Rodriguez, and Corey Stocco for their assistance in data collection.

Correspondence concerning this article should be addressed to Rachel H. Thompson, Psychology Department, Western New England University, 1215 Wilbraham Rd., Springfield, Massachusetts 01119 (e-mail: rthompson@wne.edu).

Abstract

We evaluated the effects of positive practice overcorrection (PP OC) on levels of motor stereotypy and appropriate engagement in the activity practiced during treatment with 3 young men with autism. We also measured preference for the practiced activities during preference probes to determine if these activities might acquire aversive properties as a result of the frequent pairing with PP OC. Treatment reduced motor stereotypy for all 3 participants, and engagement increased for 2 of the 3 participants. Relative preference for the activities was not disrupted by the implementation of PP OC, although overall contact with the activities decreased for 1 participant. Results from 1 participant suggest that PP OC may be less effective when stereotypy results in access to a more highly preferred activity.

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