Neighborhood violent crime and adolescent relationship aggression

Research has shown that neighborhoods play a role in the etiology of violence. However, few adolescent relationship aggression (ARA) studies have objective measures of violent neighborhoods. Drawing on a nationally representative sample of youth, this study examines the association between ARA and local levels of violent crime (measured using geocoded Uniform Crime Report data from each of the youths’ residential neighborhoods). Study analyses are based on survey data from 723 youth (ages 10–18) in current or recent dating relationships (351 males and 372 females) in the Survey on Teen Relationships and Intimate Violence (STRiV), a national representative household panel survey exploring interpersonal violence and related aggression among adolescents. About 19% of the sample reported ARA victimization in their most recent dating relationship (ARA perpetration was 17%). Neighborhood violent crime in the study (males living in 86.9 and females 99.8) was slightly lower than the national average of 100. With a broad national sample, 40% non-Whites, hypotheses guided by theories of neighborhood influence were tested. The study did not find an association between neighborhood violent crime and ARA victimization and perpetration, controlling for key demographic factors. The results, for a broad range of high- and low-crime neighborhoods, suggest that neighborhood violence does not seem to affect individual rates of ARA. The results suggest the ARA victimization and perpetration are perhaps ubiquitous and found both in low and high violent crime neighborhoods, suggesting that addressing local violent crime rates alone does not seem to be a path to also reducing ARA.     

What Predicts Adolescent Violence in Better-Off Neighborhoods?

Predictors of repeated violent delinquency across ages 13–19 were investigated in a longitudinal sample of 420 urban adolescent males living in high- compared to low-socioeconomic status (SES) neighborhoods. Adolescents in high-SES neighborhoods were significantly less likely than their counterparts in low-SES neighborhoods to engage in serious and violent delinquency. Results indicated that risk factors for later repeated violence among adolescents in high-SES neighborhoods, such as physical aggression, may be biologically based, whereas risk factors for later violence among adolescents in low-SES neighborhoods, such as poor parent–adolescent communication and early intercourse, appeared to be context-dependent. Having positive attitudes toward problem behavior and delinquent peers increased risk for later violence regardless of neighborhood SES type. Theoretical and practical implications of the findings are discussed.     

Childhood Trauma,Criminogenic Social Schemas,and Violent Crime

ABSTRACT

Utilizing a sample of 400 homeless street youth, the study draws on the social schematic theory of crime to examine if childhood trauma (physical abuse, physical neglect, emotional neglect, and sexual abuse) is linked to the development of a criminogenic knowledge structure (CKS) that mediates its relationship with violence. Results indicate childhood trauma is directly associated with the CKS. They also show that it is indirectly related through violent peers. The CKS in turn is directly linked to violence as are childhood trauma and violent peers. The CKS also mediates the relationship childhood trauma and violent peers have with violence. Violent peers likewise mediate the association between childhood trauma and violence. The link between childhood trauma and violence is also serially mediated through violent peers and the CKS. Findings suggest the social schematic theory offers a valuable explanation for the link between childhood trauma and violence.     

Exposure to violent video games and aggression in German adolescents: a longitudinal analysis

The relationship between exposure to violent electronic games and aggressive cognitions and behavior was examined in a longitudinal study. A total of 295 German adolescents completed the measures of violent video game usage, endorsement of aggressive norms, hostile attribution bias, and physical as well as indirect/relational aggression cross‐sectionally, and a subsample of N=143 was measured again 30 months later. Cross‐sectional results at T1 showed a direct relationship between violent game usage and aggressive norms, and an indirect link to hostile attribution bias through aggressive norms. In combination, exposure to game violence, normative beliefs, and hostile attribution bias predicted physical and indirect/relational aggression. Longitudinal analyses using path analysis showed that violence exposure at T1 predicted physical (but not indirect/relational) aggression 30 months later, whereas aggression at T1 was unrelated to later video game use. Exposure to violent games at T1 influenced physical (but not indirect/relational) aggression at T2 via an increase of aggressive norms and hostile attribution bias. The findings are discussed in relation to social‐cognitive explanations of long‐term effects of media violence on aggression. Aggr. Behav. 35:75–89, 2009. © 2008 Wiley‐Liss, Inc.     

Television and aggression: a test of a mediated model with a sample of Portuguese students

We examined the role of identification with violent TV heroes, enjoyment of TV violence, and perceived reality in TV violence as mediators of the relationship between viewing TV violence and subsequent physical and verbal aggression. A sample of 722 4th, 6th, and 8th grade students from schools in the central region of Portugal completed measures assessing enjoyment of TV violence, perceived reality, aggression, identification with violent TV heroes, and exposure to TV violence. The results showed that the relationship between TV violence and physical aggression is mediated by enjoyment of TV violence, perceived reality in TV violence, and identification with violent TV heroes. The TV violence to verbal aggression relationship was also mediated by enjoyment of TV violence.     

暴力媒体接触程度对攻击行为的影响——规范信念和移情的作用

研究引入攻击行为的规范信念和移情两个概念,使用攻击性发展稳定的大学生为被试,探讨暴力媒体对攻击行为的作用机制。采用问卷调查法,使用Anderson等人编写的暴力媒体接触程度问卷、攻击行为规范信念量表（NOBAG）、攻击问卷（AQ）和人际活动指标问卷（IRI）对来自北京、福州和成都三地的680名被试进行实地调查,了解其暴力媒体接触程度、攻击行为规范信念、攻击行为和移情能力间的关系,并在此基础上构建了暴力媒体接触程度、移情、规范信念和攻击行为的结构方程模型。研究结果表明：（1）不同性别的攻击性差异显著,男性更经常使用暴力媒体,具有更高的攻击行为规范信念,且倾向于出现攻击行为;（2）暴力媒体对攻击行为的预测作用显著,且不同媒体形式间存在差异,暴力视频游戏的作用显著强于暴力电视和暴力电影/视频;（3）规范信念可以有效预测攻击行为,在暴力媒体接触程度和攻击行为间、移情和攻击行为间起中介作用。     

Indirect aggression in the media: A content analysis of british television programs

The purpose of this study is to determine how much indirect aggression occurs in television programs popular among British adolescents. Previous research has mainly focused on violence in the media rather than examining this more manipulative and subtle type of aggression. A content analysis of 228 hours of television programming revealed that indirect aggression was portrayed in 92.04% of all episodes analyzed. It was portrayed more frequently than physical and verbal aggression. Females were more likely to be shown as indirect aggressors than were males, while males were more likely to be portrayed as physical aggressors. Attractive aggressors were more likely to use indirect than other types of aggression. Indirect aggression was often found to be justified, realistic, and rewarded. We conclude that programs that are not considered violent may still contain a large amount of other types of aggression. Aggr. Behav. 30:254–271, 2004. © 2004 Wiley‐Liss, Inc.     

The maleness of violence in dating relationships: an appraisal of stereotypes

This study clarifies and adds to our understanding of how gender and gender orientation affect physical aggression in dating relationships. The stereotype of male violence assumes that men exclusively or nearly exclusively use abusive and violent behavior to manage conflict situations with an intimate partner, and that the more violent men will be more masculine. Data from a sample of 336 undergraduates indicate that the expected sex differences were not observed; among college students, physical aggression in dating relationships is not gender-specific. However, gender orientation was significantly related to courtship aggression. A more masculine and/or less feminine gender orientation and variations in relationship seriousness proved to be the two strongest predictors of both men's and women's involvement in courtship violence. Findings are discussed in terms of the masculine mystique and the male role norms in our culture's superstructure.This project was funded in part by a faculty research grant from Holy Cross College.     

Organized Community Activity Participation and the Dynamic Roles of Neighborhood Violence and Gender among Latino Adolescents

Relative to their peers, Latino youth are underinvolved in organized community activities (e.g., Boys and Girls Club), and their experiences lack examination. This study employed a neighborhood case‐study approach to examine the experiences of Latino youth in a neighborhood with high levels of violence and their participation in organized community activities. Employing a cluster sampling design (Lohr, Sampling: Design and analysis. Pacific Grove, CA: Nelson Education, 2009), we used quantitative, spatial, and qualitative data to understand adolescents’ participation in organized community activities. Furthermore, to understand how adolescents from the same neighborhood may experience violence differently we examined gender differences. Those who participated in organized community activities witnessed more violence, regardless of gender. General violence (e.g., robberies, shootings) was dispersed throughout the neighborhood, but gender‐specific violence was concentrated along the main street of the neighborhood. In qualitative interviews, adolescents reported this concentration of violence a deterrent to their participation: sexual harassment for girls and gang intimidation for boys. Our findings highlight the unique experiences of youth in violent neighborhoods and the importance of examining differential constraints for those within the same neighborhood.     

Legal consequences of dating violence: A critical review and directions for improved behavioral contingencies

As researchers and clinicians seek to better understand, prevent, and address violence in dating relationships among adolescents and young adults, there is also a need to better explore the possible legal consequences for perpetrators of aggression. The purpose of this paper is to review legal involvement in violent intimate relationships, with a specific focus on dating relationships, as these sanctions represent possible punishing consequences for violent perpetration. Punishing consequences of aggression, including legal interventions, could serve to lessen or eliminate violence in the current relationship and also circumvent possible aggression in future relationships. Implications of this review for clinicians, law enforcement, judiciary officials, and prevention programmers addressing dating violence are provided, along with directions for future research.     

Role of cognitive-emotional mediators and individual differences in the effects of media violence on aggression

Two experiments were conducted to test the hypothesis that observation of media violence elicits thoughts and emotional responses related to aggression. In Experiment 1, highly violent videotapes elicited more aggressive cognitions than did a less violent tape. This effect was moderated by the trait of stimulus screening. In Experiment 2, aggressive cognitions increased with the level of violence in the videotape, and physical assaultiveness influenced this effect. Hostility and systolic blood pressure were higher in response to the most violent video than in response to the other two. Hostility was influenced by emotional susceptibility and dissipation-rumination, and systolic blood pressure was influenced by emotional susceptibility and assaultiveness.     

„Psychopathy“ im Kindes- und Jugendalter

The term psychopathy is defined as a severe personality pathology, which is characterized by extreme aggressive, antisocial and violent behavior as well as affective and interpersonal deficits. In recent years, research into the construct of psychopathy has often focused on the incidence and detection of such pathologies in children and adolescents. In this context, a point of interest is to explore the course and stability of psychopathic personality dimensions throughout youth. Results demonstrate clear evidence for the occurrence of personality traits characteristic for psychopathy in early childhood and adulthood, which facilitates early detection with the aid of age-specific diagnostic instruments.The distinct correlation between psychopathy and severe, repeated and largely treatment refractory violence, which results in substantial public damage, calls for further research in children and adolescents in order to define the construct of psychopathy more precisely, to further illuminate underlying pathologies and consequently develop more specific typologies and effective treatment strategies. To that end, it is of particular importance to correctly capture dimensional factors of psychopathy in youth and to examine their stability throughout stages of adolescent development.     

Emotional Desensitization to Violence Contributes to Adolescents’ Violent Behavior

Many adolescents are exposed to violence in their schools, communities and homes. Exposure to violence at high levels or across multiple contexts has been linked with emotional desensitization, indicated by low levels of internalizing symptoms. However, the long-term consequences of such desensitization are unknown. This study examined emotional desensitization to violence, together with externalizing problems, as mediators of the relationship between exposure to violence in pre-adolescence and violent behavior in late adolescence. A community sample of youth (N?=?704; 48 % female; 76 % African American, 22 % Caucasian) reported on their exposure to violence in multiple settings at ages 11, 13 and 18. Internalizing and externalizing problems were assessed at ages 11 and 13; violent behavior was measured at age 18. Structural Equation Modeling showed that exposure to high levels of violence at age 11 was associated with lower levels of internalizing problems (quadratic effect) at age 13, as was exposure to violence across multiple contexts (linear effect). In turn, fewer internalizing problems and more externalizing problems at age 13 predicted more violent behavior at age 18. The results suggest that emotional desensitization to violence in early adolescence contributes to serious violence in late adolescence.     

Media violence use as a risk factor for aggressive behaviour in adolescence

Whether exposure to violence in the virtual reality of the media has an impact on users’ aggressive behaviour has been a controversial issue in academic as well as public debate. This article summarises a programme of research conducted with adolescents in Germany that presents cross-sectional and longitudinal evidence for the association between violent media use and aggression. It provides experimental evidence in support of mediating variables, such as hostile attributional style, increased normative acceptance of aggression, and emotional desensitisation, which might explain the pathways from media violence use to aggression. In addition it presents the development and experimental evaluation of a theory-based intervention designed to reduce media violence use and decrease its link with aggressive behaviour. The findings are discussed in the context of a large international body of research that points to the causal role of violent media use as a risk factor for aggressive behaviour.     

Desensitization to portrayals of real-life aggression as a function of exposure to television violence.

In two separate experiments, the hypothesis that exposure to violence in the context of television drama decreases subjects' emotional responsivity to portrayals of real-life aggression was tested. Subjects were shown either an excerpt from a violent police drama or a segment of an exciting but nonviolent volley-ball game before watching a videotaped scene of real aggression. Emotionality was measured by changes in skin resistance which was measured continuously throughout the session. In Experiment 1, subjects were 8- to 10-year-old children and the real aggression was a film of an argument and fight between two preschoolers. In Experiment 2, college students participated and reactions to real aggression were measured while subjects watched scenes from news films of the riots at the 1968 Democratic National Convention. With the exception of adult females, subjects who previously had viewed the aggression drama were less aroused by the scenes of real aggression than were subjects who had seen the control film. Further support for the hypothesis was provided by the finding that for most groups of subjects, the amount of television violence normally viewed was negatively related to responsivity while viewing aggression.     

Aggressive and Prosocial Behavior: Community Violence, Cognitive, and Behavioral Predictors Among Urban African American Youth

We use longitudinal multilevel modeling to test how exposure to community violence and cognitive and behavioral factors contribute to the development of aggressive and prosocial behaviors. Specifically, we examine predictors of self-, peer-, and teacher-reported aggressive and prosocial behavior among 266 urban, African American early adolescents. We examine lagged, within-person, between-person, and protective effects across 2 years. In general, results suggest that higher levels of violence exposure and aggressive beliefs are associated with more aggressive and less prosocial peer-reported behavior, whereas greater self-efficacy to resolve conflict peacefully is associated with less aggression across reporters and more teacher-reported prosocial behavior. Greater knowledge and violence prevention skills are associated with fewer aggressive and more prosocial teacher-reported behaviors. Results also suggest that greater self-efficacy and lower impulsivity have protective effects for youth reporting higher levels of exposure to community violence, in terms of teacher-reported aggressive behavior and peer-reported prosocial behavior. Differences among reporters and models are discussed, as well as implications for intervention.     

Neurobiologic correlates of violence: relevance to criminal responsibility

Studies addressing the relationship between neurotransmitter functioning and violent crime are reviewed. A rich literature exists to support the notion that monoamine (i.e., serotonin, dopamine, and norepinephrine) neurotransmitter functioning is related to human aggressive behaviour. Results from these studies provide, at best, indirect evidence that neurotransmitter abnormalities are involved in violent criminal behavior. Few studies have specifically addressed the role of neurotransmitter functioning in violent crime. To illustrate how current knowledge in this area has been applied in forensic settings, a case study in which neurotransmitter functioning was introduced as evidence to support an insanity defense is presented. Potential problems associated with such defenses are discussed. © 1998 John Wiley & Sons, Ltd.     

The effects of violent video games on aggression.

Violent content video games such as Mortal Kombat and Doom have become very popular among children and adolescents, causing great concern for parents, teachers, and policy makers. This study cumulates findings across existing empirical research on the effects of violent video games to estimate overall effect size and discern important trends and moderating variables. Results suggest there is a smaller effect of violent video games on aggression than has been found with television violence on aggression. This effect is positively associated with type of game violence and negatively related to time spent playing the games. Directions for future programmatic research on video games are outlined.