Article InformationAuthors: Goldsmith, T. R., LeBlanc, L. A., & Sautter, R. A.Year: 1992Publication: Journal of Applied Behavior AnalysisVolume: 25Issue: 3Pages: 265-280 Final Quality and Data Extraction DecisionsAge: 36-71.9 months (3-5.9 years)Domains: CommunicationPlaySocialIntervention: Prompting