Youth violence is a leading cause of death and injuries. When communities have a clear understanding of what youth violence is and who it affects, prevention efforts can be strengthened. This section describes youth violence and the importance of using consistent terms to define it.

Millions of children and young adults attend schools and universities each year. Preventing violence in these environments is important to promoting learning, safety, and health.

Electronic media, the Internet, cell phones, and chat rooms can provide wonderful opportunities for young people to increase knowledge, express creativity, and build new relationships. But, these same tools can also be used to embarrass, harass, or threaten peers.