Article InformationAuthors: Brown, K. A., Wacker, D. P., Derby, K. M., Peck, S. M., Richman, D. M., Sasso, G. M., ... & Harding, J. W.Year: 2000Publication: Journal of Applied Behavior AnalysisVolume: 33Issue: 1Pages: 53-71DOI: 10.1901/jaba.2000.33-53 Final Quality and Data Extraction DecisionsAge: 36-71.9 months (3-5.9 years)6-11.9 years12-14.9 yearsDomains: Challenging/interfering behaviorJoint attentionIntervention: Functional communication training