Article InformationAuthors: Leung, J. P., & Wu, K. I. Year: 1997Publication: Journal of Applied Behavior AnalysisVolume: 30Issue: 1Pages: 59-68DOI: 10.1901/jaba.1997.30-59 Final Quality and Data Extraction DecisionsAge: 6-11.9 yearsDomains: Pre-academic/academicIntervention: Reinforcement