Article InformationAuthors: Thiemann-Bourque, K. S.; McGuff, S.; Goldstein, H.Year: 2017Publication: Journal of Speech Language and Hearing ResearchVolume: 60Issue: 9Pages: 2648-2662DOI: 10.1044/2017_JSLHR-L-17-0049 Final Quality and Data Extraction DecisionsAge: 36-71.9 months (3-5.9 years)Domains: CommunicationIntervention: Augmentative and alternative communicationPeer-based instruction and interventionPeer mediated instruction and intervention