Article InformationAuthors: Marcus, B. A., & Vollmer, T. R.Year: 1996Publication: Journal of Applied Behavior AnalysisVolume: 29Issue: 1Pages: 43-51DOI: 10.1901/jaba.1996.29-43 Final Quality and Data Extraction DecisionsAge: 36-71.9 months (3-5.9 years)Domains: Challenging/interfering behaviorIntervention: Differential reinforcement