Article InformationAuthors: Kodak, T.; Paden, A.; Dickes, N.Year: 2012Publication: The Analysis of verbal behaviorVolume: 28Issue: 1Pages: 119-24 Final Quality and Data Extraction DecisionsAge: 36-71.9 months (3-5.9 years)6-11.9 yearsDomains: CommunicationSocialIntervention: Augmentative and alternative communicationPicture Exchange Communication System (PECS®)ExtinctionPrompting