The present research aimed to examine the serial multiple mediation role of deviant peer affiliation and victimization in the link between violent video game playing and bullying in a low-income neighborhood. A sample of 378 early adolescents between 12 and 14 years of age (M = 13.24, SD = 0.65) was recruited from three public middle schools in a…

Although the rate of sexual intercourse among adolescents has increased in Asian countries, including Korea, many sexually active adolescents still do not use contraception. The aim of this study was to identify the risk factors for contraceptive nonuse among adolescents using decision tree analysis of the 2018 Korea Youth Risk Behavior Survey…

Background: This study used a new Crime Prevention Through Environmental Design (CPTED) assessment tool to test the associations between physical attributes of schools and violence-related behaviors and perceptions of students. Methods: Data were collected from 4717 students from 50 middle schools. Student perceptions of risk and safety, and…

School climate is an important construct for guiding violence prevention efforts in U.S. schools, but there has been less consideration of this concept in its neighboring country Mexico, which has a higher prevalence of violence. The U.S. Department of Education outlined a three-domain conceptualization of school climate (i.e., safe and supportive…

Aggressive and weapons carrying behaviors are indicative of youth violence. The theory of planned behavior is used in the current analysis to improve our understanding of violence-related behaviors. We examine the influence of perceived behavioral control (self-control and decision making) as a part of the overall framework for understanding the…

This is the first of two reports that summarize the findings from an impact evaluation of a violence prevention intervention for middle schools. This report discusses findings after 1 year of implementation. A forthcoming report will discuss the findings after 2 years and 3 years of implementation. In 2004, the U.S. Department of Education (ED)…

The purpose of this paper is to describe the model used to evaluate the two-year Allegany Grant between the Peace Education Foundation and the Miami-Dade County Public Schools that focused on reducing school violence through implementing the "Peace Works" program. A mixed method design using simultaneous methodologies was employed. For…

The purpose of this chapter is threefold. First, the chapter summarizes what is known about the prevalence of violence and weapons in U.S. schools. Second, the chapter examines theories that bear on school violence and the empirical evidence linked to those theories. Third, the chapter looks at attempts to prevent school violence and,…

An ecologically framed model is presented describing processes accounting for early adolescents' exposure to community violence in high-risk neighborhoods as a function of risk factors in four ecological domains assessed in the prior year. The model was tested for hypothesized pathways along which the combined domains of risk might operate. The…

This study first examined a model of the predictors and mediators of both suicidal ideation and violent ideation, particularly since both types of ideation were highly correlated (r = 0.55) among our young adolescent participants. The variables in the model were those identified in media accounts of the histories of the 10 high-profile school…