Article InformationAuthors: Sy, J. R.; Vollmer, T. R.Year: 2012Publication: J. Appl. Behav. Anal.Volume: 45Issue: 4Pages: 667-684DOI: 10.1901/jaba.2012.45-667 Final Quality and Data Extraction DecisionsAge: 36-71.9 months (3-5.9 years)Domains: Pre-academic/academicIntervention: Reinforcement