School delinquency in public elementary, middle, and high schools has decreased in recent years, but is still a major issue that has negative mental health and academic implications for adolescents. Although research has focused on both individual-level and school-level explanations of school delinquency, it is not yet clear which macro-level…

Personnel from the Secret Service National Threat Assessment Center (NTAC) studied 37 school shootings, involving 41 attackers who were current or recent students at the schools. Shootings clearly related to gang or involved with a relationship dispute that just happened to occur at school were not included. This report presents the preliminary…

Youth violence and delinquency are problems that continue to challenge many communities across the U.S. For over a decade, Pennsylvania has been a national leader in confronting youth problem behaviors in a progressive and proactive fashion, investing heavily in supporting local community prevention coalitions and the use of proven-effective…