The purpose of this project was to investigate the effectiveness of Check-in/Check-out (CICO), a targeted behavioral intervention, on reducing the problem behaviors of kindergarten students in an urban setting. Participants were referred by their teacher for exhibiting disruptive classroom behaviors, which resulted in classroom removal. Results…

This article addresses the effects of 3-tiered comprehensive reading and behavior interventions on K-3 student outcomes in 7 urban elementary schools with a high prevalence of students considered difficult to teach. Specific features of each level of the implementation are described including screening and tier placement procedures, scheduling and…