Article InformationAuthors: Harchik, A. E., Harchik, A. J., Luce, S. C., & Sherman, J. A.Year: 1990Publication: Research in developmental disabilitiesVolume: 11Issue: 1Pages: 77-95DOI: 10.1016/0891-4222(90)90006-T Final Quality and Data Extraction DecisionsAge: 12-14.9 yearsDomains: CommunicationSocialIntervention: Reinforcement