Article InformationAuthors: Ketcheson, L.; Hauck, J.; Ulrich, D.Year: 2017Publication: Autism : the international journal of research and practiceVolume: 21Issue: 4Pages: 481-492DOI: 10.1177/1362361316650611 Final Quality and Data Extraction DecisionsAge: 36-71.9 months (3-5.9 years)6-11.9 yearsDomains: MotorPlayIntervention: Naturalistic interventionPivotal Response Training (PRT)