Article InformationAuthors: Chezan, Laura C.; Drasgow, Erik; Martin, Christian A.; Halle, James W.Year: 2016Publication: Behavior ModificationVolume: 40Issue: 6Pages: 922-953DOI: 10.1177/0145445516648664 Final Quality and Data Extraction DecisionsAge: 36-71.9 months (3-5.9 years)Domains: CommunicationIntervention: Functional communication training