Soldiers and combatants often report that committing violence can be appealing, fascinating and exciting (Elbert, Weierstall, & Schauer, 2010). This appetite for aggression was investigated in a sample of 224 former combatants from different armed groups and forces in eastern DRC. In a semistructured interview they were questioned about their military history, exposure to violence and perpetrat...

8 LIST OF PUBLICATIONS 9

Different test series have been developed and used to measure behaviour in shelter dogs in order to reveal individuals not suitable for re-homing due to their aggressive tendencies. However, behavioural tests previously validated on pet dogs seem to have relatively low predictability in the case of shelter dogs. Here, we investigate the potential effects of (1) timing of the behaviour testing a...

Using data from couples (N = 1,195) who participated in a large community-based study of families, we used maternal reports of parental discipline to examine mothers' and fathers' use of and patterns related to aggressive and nonviolent discipline of their 3-year-old child. First, we separately examined mothers' and fathers' patterns, or classes, of disciplinary behaviors. Second, we identified...

The current 5-year accelerated longitudinal investigation modeled the developmental trajectories of aggressive behaviors in 10,107 predominantly minority (>70%; African American, American Indian, Asian American, and Hispanic) children and early adolescents (Kindergarten through 8th grade, 49% female youth) from lower to lower-middle socioeconomic strata. Based on a two-part latent growth model,...

Relations of overt and relational aggression with perceived popularity among children and early adolescents were examined in 2 studies (Ns = 607 and 1,049). Among older youths, positive concurrent relations found between overt aggression and perceived popularity became nonsignificant when relational aggression was controlled, whereas positive associations found between relational aggression and...

There is a considerable body of literature scrutinising and theorising negative and hostile behaviour such as violence and interpersonal conflict in the nursing workplace. However, relatively little empirical work has examined the experiences of undergraduate nursing students in the context of negative workplace cultures, and even fewer studies have explored how students develop and enact strat...