assault: The threat of causing harm through physical contact.

battery: The actual physical injury of one person by another with the intention to do harm.

bullying: A continued pattern of harassment by one individual against another who is relatively helpless; the harassment can be physical, verbal, or psychological.

community: A specific group of individuals who share certain values and commitments to each other and who organize their individual behaviors at least partly in response to the larger group's values.

firearm: A rifle or pistol.

gang: A group of young people who have been involved in enough antisocial activity to gain the attention of the criminal justice system.

homicide: The killing of one human being by another.

interpersonal violence: Violence between two people, including murder, rape, assault, robbery, and arson.

juvenile: A young person.

learned behavior: Early learning experiences within the family that provide the foundation for later behavior...