Article InformationAuthors: Carr, E. J. & Darcy, M.Year: 1990Publication: Journal of Autism and Developmental DisordersVolume: 20Issue: 1Pages: 45-59DOI: 10.1007/BF02206856 Final Quality and Data Extraction DecisionsAge: 36-71.9 months (3-5.9 years)Domains: CommunicationJoint attentionPlaySocialIntervention: Peer-based instruction and interventionPeer mediated instruction and intervention