While the link between childhood abuse and future victimization has been developed, the effects of other negative events in childhood on future victimization, and whether protective factors may guard against it, remains unclear. To address this topic, the relationships between Adverse Childhood Experiences (ACES), protective factors, and violent…

This study examines the relationship between neighborhood structure, violent crime, and concentrations of gang members at the neighborhood level. We rely on official police gang list data, police crime data, and two waves of decennial census data characterizing the socioeconomic and demographic conditions of 93 neighborhoods in Mesa, Arizona.…

The Gang Resistance Education and Training (G.R.E.A.T.) program is a gang- and delinquency-prevention program delivered by law enforcement officers within a school setting. Originally designed in 1991 by Phoenix-area law enforcement agencies to address local needs, the program quickly spread across the United States. In this article, we describe…

This article examines the influence of gang organization on several behavioral measures. Using interview data from juvenile detention facilities in three Arizona sites, this article examines the relationship between gang organizational structure and involvement in violent crime, drug sales, victimization, and arrest. The gang literature suggests…