Article InformationAuthors: Martins, M. P., & Harris, S. L.Year: 2006Publication: Child & Family Behavior TherapyVolume: 28Issue: 1Pages: 51-68DOI: 10.1300/J019v28n01_04 Final Quality and Data Extraction DecisionsAge: 36-71.9 months (3-5.9 years)Domains: Joint attentionIntervention: Task analysis