School shootings are at an all-time high. That's according to the National Center for Education Statistics, which has been keeping track of the numbers for about 20 years. What are schools to do? Is there a "profile" of the typical school shooter that could help us identify those who might commit a shooting in the future? Is there some…

Cyberbullying is a type of bullying, which in turn is a type of aggression. This paper gives a brief history of research, and discusses definitional issues around cyberbullying, and three challenges facing researchers; it then reviews some basic findings about prevalence, age and gender differences, predictors of involvement, and effects and…

This executive summary provides highlights from the full report (published separately) that summarizes analyses of the effects of the Social and Emotional Learning (SEL) program on outcomes of interest over time. Data are analyzed based on school longevity in SEL. [For the full report, see ED626963.]

This executive summary provides highlights from the full report (published separately) that describes campus effects of AISD's Social and Emotional Learning (SEL) program from the year prior to SEL implementation (i.e., 2010-2011 when available) through 2014-2015. Analyses also examine which SEL outcome measures were related to SEL implementation…

Mediation analysis is a statistical approach used to examine how the effect of an independent variable on an outcome is transmitted through an intervening variable (mediator). In this article, we provide a gentle introduction to single-level and multilevel mediation analyses. Using single-level data, we demonstrate an application of structural…

Bullying in schools has received both media and scholarly attention for the past 20 years. A large body of research has identified variables associated with bullies, victims, and bully-victims in terms of predictive and preventative factors. However, less attention has been given to the role federal legislation and litigation has played in schools…

The emergence of romantic relationships is one of the most striking features of adolescence. By the late adolescent years, most teenagers have been in a romantic relationship at least once and roughly half of teens are dating currently. Alarmingly though, in many of these relationships adolescents act aggressively toward each other and this…

This article purports to present this Special Issue about Bullying and, at the same time, to introduce the phenomenon of bullying in order to facilitate readers an updated vision about the problem that will be worked from different perspectives by researchers from national and international scope. With this purpose, we present some controversial…

Concurrent and predictive relationships between peer harassment and problem behavior were examined for middle and high school students as well as gender differences in these relationships. Students recruited in fifth through seventh grades (n = 223) and their parents provided quarterly questionnaire data and were followed up into high school. As…

Research has begun to focus on how victims of school bullying cope, but there is still little understanding of why pupils will cope in one particular way and not another. This paper aimed to examine the effects of gender, stage of schooling, frequency of victimisation, and different emotions (anger, vengeance, self-pity, indifference, and…