When chronic problem behaviors occur in schools, the tendency is to react with stringent and restrictive consequences. Recently, emphasis has shifted toward proactive prevention strategies. In this article, we focus on what we know and need to know about school-wide applications of effective practices and systems for preventing problem behaviors.…

The Individuals with Disabilities Education Act and No Child Left Behind emphasize the use of scientifically based research to improve outcomes for students. From this emphasis, response-to-intervention has evolved. We present one perspective on the defining features of response-to-intervention and application of those features to school-wide…