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…

This article examined the efficacy of a primary-level, standard-protocol behavior intervention for students with externalizing behavioral disorders. Elementary schools were randomly assigned to treatment (behavior intervention) or control (business as usual) conditions, and K-3 students were screened for externalizing behavior risk status. The…

This article reports on 2 studies investigating a response-to-intervention (RTI) approach to behavior support in 2 second-grade classrooms. The results suggest that a slightly more intensive but efficient targeted intervention ("check in and check out") was effective in supporting the social behavior success of 4 students whose problem behaviors…