Article InformationAuthors: Carroll, R. A.; Kodak, T.Year: 2015Publication: The Analysis of verbal behaviorVolume: 31Issue: 2Pages: 183-99DOI: 10.1007/s40616-015-0039-x Final Quality and Data Extraction DecisionsAge: 36-71.9 months (3-5.9 years)Domains: CommunicationIntervention: Naturalistic intervention