The aim of the current study was to examine whether moral disengagement and defender self-efficacy at individual level and collective efficacy to stop peer aggression at classroom level were associated with defending and reinforcing in school bullying situations in late childhood. Self-reported survey data were collected from 1060 Swedish students…

This study proposed and tested a new mobbing scale for academicians in higher education institutions. A two-stage methodology consisting of a qualitative approach and quantitative measuring was used in the study. First, mobbing behavior items were developed by using an in-depth interview technique on a group of Turkish academicians. Then, the…

Research on bullying has confirmed that social identity processes and group-based emotions are pertinent to children's responses to bullying. However, such research has been done largely with child participants, has been quantitative in nature, and has often relied on scenarios to portray bullying. The present paper departs from this methodology…

Framed within the psychosocial context of the sport ethic and social-approval goal orientation, 10 female and 11 male current collegiate or former high school athletes participated in individual interviews about their hazing experiences. Data analysis resulted in seven lower order themes and two higher order themes. The higher order theme of the…

Most research on violent video game play suggests a positive relationship with aggression-related outcomes. Expanding this research, the current study examines the impact group size, game motivation, in-game behavior, and verbal aggression have on postgame play hostility. Consistent with previous research, group size and verbal aggression both…

In this study previously unacquainted two-year-olds formed a group structure coincident with a stabilization of social relations. The children's formation of a dominance hierarchy for object conflicts, reflected in part by an increasing group structural rigidity, was marked by a decrease in the likelihood of resistance to aggression. (Author/DB)

Frustration has been primarily investigated in relation to aggressive behaviors, but may elicit other behaviors depending on the responses available to the individual. To test the effects of task frustration and task success on subsequent group behavior, college women (N=80) were randomly assigned to one of four conditions: task success, task…

The degree of acquaintance among group members (friends or strangers) and the opportunity for group members to observe each other's actions (anonymous or non-anonymous) were manipulated in a 2 x 2 factorial design, to determine the amount of aversive stimulation that would be administered to a target person. When group members could not observe…

Examined the interrelations of group contextual factors and the occurrence of aggressive behavior in 22 experimental play groups of 7- and 9-year-old African American boys. Found that negative affect, high aversion behavior, high activity level, low group cohesion, and competitiveness were related to the occurrence of aggressive behavior. (MDM)