This study examined effects of type of and cumulative burden of childhood adversities on bullying and cruelty to animals in the United States. Data were derived from Waves I and II of the National Epidemiologic Survey on Alcohol and Related Conditions, a nationally representative sample of U.S. adults. Structured psychiatric interviews were…

This study aims to understand if greater severity of maternal posttraumatic stress symptoms (PTSS), related to maternal report of interpersonal violence, mediates the effects of such violence on (a) child PTSS as well as on (b) child externalizing and internalizing symptoms. Study participants were mothers (N = 77) and children 18 to 48 months…

The current study evaluated risk factors for the occurrence, frequency and severity of challenging behavior among a sample of individuals with a diagnosis of autism, under the age of eighteen, in Ireland. Age, gender, hours of intervention received, age at diagnosis, presence of challenging behavior at diagnosis and treatment type at diagnosis…

The purpose of this study was to examine the association between hypothalamic-pituitary-adrenal axis (HPA-axis) reactivity and proactive and reactive aggression in pre-pubertal children. After a 30-min controlled base line period, 73 7-year-old children (40 males and 33 females) were randomly assigned to one of two experimental tasks designed to…

The impact of exposure to violence in the media on the long-term development and short-term expression of aggressive behavior has been well documented. However, gaps in this literature remain, and in particular the role of violent media exposure in shaping violent and other serious antisocial behavior has not been investigated. Further, studies of…

This study examined how the manifestation of overt aggression changes during early adolescence using Hierarchical Linear Modeling. The distinct courses of physical and verbal aggression identified in this study provide support for developmental transformations in overt aggression, which would have been obscured unless aggression had been defined…

Aggressive behavior aimed at peers in school settings is a persistent problem for students, teachers, parents, and school social workers. Peer victimization is particularly troubling for adolescent girls in light of recent increases in aggression and violence among female adolescents. However, most studies of peer victimization, particularly among…

This study investigated a rural sample of boys' and girls' (N = 205) perceptions of what behaviors constitute bullying and examined whether being a victim of aggression was predictive of perpetrating physical and relational aggression. Results indicated that predictors of perpetrating relational aggression included victimization of relational…

This study examines the role of sex, gender role orientation, social representations of indirect aggression, and indicators of psychosocial adjustment in indirect aggression and victimization in an emerging adult sample. A total of 42 participants (19 men, 23 women) recruited are required to complete the questionnaires, along with 18 participants…

Children's abuse of animals may be predictive of aggression towards humans. This study assessed concurrent engagement in animal abuse and bullying behaviour in 241 adolescents aged 12 to 16 years. A total of 20.6% of youths reported abusing animals at least "sometimes" and 17.8% reported bullying others on at least one occasion in the past year.…

In order to examine risk factors for attempting suicide in heroin dependent patients, a group of 527 abstinent opiate dependent patients had a psychiatric interview and completed the Childhood Trauma Questionnaire. Patients who had or had never attempted suicide were compared on putative suicide risk factors. It was found that 207 of the 527…

This prospective, intergenerational study investigated the influences of maternal histories of childhood aggression and social withdrawal on maternal request strategies and child compliance and noncompliance. Seventy-four women from the Concordia Longitudinal Risk Project, who were rated during childhood using peer nomination measures of…

This three-year longitudinal study investigated associations between residential mobility, neighborhood crime, and aggression during middle childhood. Participants were 460 children (M age = 6.9 years, SD = 1.1) residing in a disadvantaged city in the Northeastern United States. Residential mobility was determined from school records, teachers…

Background: Oppositional defiant disorder (ODD) in youth is a strong predictor of mental illness yet the wide range of associations with psychiatric disorders remains largely unexplained. The aim of this study was to investigate whether the identification of irritable, headstrong and hurtful dimensions within youth oppositionality would clarify…

This research was carried out to investigate preservice teachers' aggressive behaviors. In addition, the contributions of variables to the aggressive behaviors were explored, including females' and males' patterns of explaining aggressive behaviors. Out of 3366 preservice teachers at Education Faculty of Anadolu University and Osmangazi…