While there is an increased national focus on student safety and gun violence in schools, the policies for arming teachers are often vague and unclear. Additionally, policies and laws enforcing safety protocol for students differ across states. Clarity in policies are important for stakeholders in school communities who can use such information to…

The purpose of this chapter is threefold. First, the chapter summarizes what is known about the prevalence of violence and weapons in U.S. schools. Second, the chapter examines theories that bear on school violence and the empirical evidence linked to those theories. Third, the chapter looks at attempts to prevent school violence and,…