Community violence and its physical health consequences are well known among youth living in urban settings. However, less is known about the cumulative effect of contextual and demographic risk factors on posttraumatic stress symptoms (PTSS) among vulnerable youth. Longitudinal data (baseline, 9-month, 21-month) were analyzed to investigate…

Background: Youth violence reduction is a public health priority, yet few studies have examined secular trends in violence among urban youth, who may be particularly vulnerable to numerous forms of violence. This study examines 10-year secular trends in the prevalence of violence-related behaviors among Philadelphia high school students. Methods:…

This elementary school training manual is based on the School Mediation Program developed originally by Good Shepherd Neighborhood House to train students in grades 6 through 12 in conflict resolution and violence prevention through peer mediation. Extending the program to the younger grades gives an earlier opportunity to use peer mediation to…