Interpersonal violence among youth is a growing problem in many commun
ities and schools across the nation. The causes of violence are multip
le and complex This paper examines the extent and nature of interperso
nal violence among youth, as well as the individual and societal facto
rs which contribute to youth violence. Adolescents are disproportionat
ely represented as both victims and perpetrators of fatal and nonfatal
assaultive violence. Homicide rates among young men in the United Sta
tes are vastly greater than those of other Western industrialized nati
ons, Persons ages 12-24 years face the highest risk of nonfatal violen
t victimization of any segment of our society. Arrest rates for homici
de, rape, robbery, and a aggravated assault peak among adolescents and
young adults, Further, arrest rates for murder and other violent crim
es have increased substantially among this age group since the mid-198
0s. Effective prevention programs will require combinations of interve
ntions aimed at multiple factors and delivered through many channels.