Scholars have explored ways in which school shooting events have impacted students' perception of safety. However, less is known on whether the effects of school shootings are stable across time and event. This study uses data collected through the Delaware School Survey before and after three school shootings, Columbine (1999), Virginia Tech…

Purpose: Peer crowds are macro-level subcultures that share similarities across geographic areas. Over the past decade, dozens of studies have explored the association between adolescent peer crowds and risk behaviors, and how they can inform public health efforts. However, despite the interest, researchers have not yet reported on crowd size and…

Educational leaders have a substantial degree of control over students and generally have a tremendous influence on the decisions that they make. District administrators are already involved in comprehensive efforts to stem sexual harassment, teen violence and bullying; therefore, they may be well positioned to identify and address the problem of…

The National Capital Region (NCR) is home to more than one-and-a-half million children and youth (ages birth through 24 years). Although the NCR is known as a place with a highly transient population, if history is any guide, many of these young people will remain in this region and fundamentally shape the quality of life--not only for themselves,…