Article InformationAuthors: Laushey, K. M., & Heflin, L. J.Year: 2000Publication: Journal of Autism and Developmental DisordersVolume: 30Issue: 3Pages: 183-193DOI: 10.1023/A:1005558101038 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