An increase in gang violence and mobility in the last 20 years has alarmed members of the public school community. Gang membership, formation, location, and growth are described. Strategies to counteract gang activity, such as school discipline policies, school and community prevention programs, information sharing networks, and state legislation,…

This digest reviews and summarizes what is known about effective school-wide behavioral management systems. Emphasis in such systems is on consistency throughout the building and across classrooms with the entire staff, both professional and nonprofessional, uniformly implementing common strategies. Common features of school-wide behavioral…