Examines African American youth's encounters with three forms of violence--eyewitnessing, victimization, and participation--to determine its spread in urban schools, the types of violence encountered, the sociodemographic factors associated with the encounter types, and whether there is any overlap among those who witness, are victims of, and…

This study investigated neighborhood differences in perceptions of aggressive behavior from teachers and students' peers. Predominantly African American students (n=764) in grades 3 through 5 from 2 urban public schools (29 classrooms) in southern California participated in this study. The neighborhoods surrounding the schools differ substantially…