Dan Olweus' pioneering work on traditional bullying laid the foundation for how cyberbullying is defined and measured today. Many researchers believe that these two forms of bullying share some similarities. However, two perspectives have been outlined for the relationship between traditional bullying and cyberbullying--the extension perspective…

Student victimization by school staff members has important potential consequences for students' academic achievement and physical and psychological outcomes. Several studies have shown that such victimization exists in multiple contexts and there is considerable variation in prevalence among contexts. This study examined the prevalence of student…

Introduction: The use of social media tools is increasing day by day. In addition to its positive use, social media tools are also used in the virtual environment to harm others. This harmful use is noted as cyber-bullying. Determining the factors affecting cyber-bullying is of great importance in terms of contributing to intervention studies.…

Existing literature has mostly explained the occurrence of bullying victimization by individual socioemotional maladjustment. Instead, this study tested the person-group dissimilarity model (Wright et al., "Journal of Personality and Social Psychology," 50: 523-536, 1986) by examining whether individuals' deviation from developmentally…

Bystanders to bullying perpetration are considered an extremely important group to engage in bullying prevention and intervention. It is important to understand the key differences between students who are proactive bystanders, who try to stop the bullying and those bystanders who observe but take no action to help the student being bullied. Of…

The Routine Activity Theory proposes that the presence of a suitable target and a motivated offender in the absence of capable guardianship predict criminal behaviors. Prior research has utilized the theory to explain varied cyber victimization in different western and eastern cultures. The purpose of this study is to test the effects of…

Adolescent behavior now occurs offline and online. Frequently studied and treated independently, the relationship between offline problem behaviors and online risk taking is not well understood. This study asked whether there are any problematic behaviors predictive of online risk taking by high school students. Using a 2009 dataset of 2,077 high…

The purpose of this study was to examine the association between early exposure to family violence, including domestic violence and child maltreatment, and later involvement in bullying perpetration and peer victimization, as well as the moderating role of school connectedness in this relationship. I conducted a secondary data analysis using data…

This research aims to examine the relationship between classroom management, classroom climate, and relational aggression and victimization in high school students. A total of 42 teachers and 2168 students from 5 high schools in Shenzhen, China participated in the study. Teachers completed a classroom management style scale, while students…

We analyzed a population-representative cohort (N = 13,611; M[subscript age] at kindergarten, first, and second grade = 67.5, 79.5, and 91.5 months, respectively) to identify kindergarten to second grade factors predictive of being bullies or victims during third to fifth grade. We did so by estimating a block recursive structural equation model…

Bullying and victimisation are extremely damaging behaviours that are present in schools all over the world. However, there is little research on the involvement of students with emotional and behavioural disabilities in the bullying dynamic and their risk and protective factors. Following the PRISMA guidelines, the search terms were entered in…

This study examines whether bullies' gender conformity, pressure to conform to gender norms (felt pressure), and experiences of homophobic name-calling are associated with a tendency to bully gender conforming victims (GCV) and gender non-conforming victims (GNCV). Longitudinal changes were analyzed on all peer interactions in an entire 6th-grade…

A lack of empathy for victimized individuals has been cited as a reason for why bystanders fail to intervene when they witness bullying. However, limited research has addressed how different empathic and compassionate responses could account for diverse bystander behaviors. In this study, we investigated the unique associations of empathic…

This study aims to analyse the relationship between moral disengagement mechanisms, aggression and bullying behaviour in 221 high school students between 11 and 17 years who took the Mechanisms of Moral Disengagement Questionnaire, The Aggression Questionnaire and the School Bullying Questionnaire. Findings suggest significant positive…

This study examined whether defending and passive bystanding during peer victimization episodes were associated with individual- and classroom-level efficacy to stop peer victimization. Self-report survey data were analyzed from 1,467 Swedish fourth-grade students (mean age = 10.55) from 100 classrooms in 63 schools. Multilevel analyses revealed…