Callous-Unemotional Traits and Social Information Processing: Multiple Risk-Factor Models for Understanding Aggressive Behavior in Antisocial Youth

This study examined multiple risk factor models of links among callous-unemotional traits, aggression beliefs, social information processing, impulsivity, and aggressive behavior in a sample of 150 antisocial adolescents. Consistent with past research, results indicated that beliefs legitimizing aggression predicted social information processing biases and that social information processing biases mediated the effect of beliefs on aggressive behavior. Callous-unemotional traits accounted for unique variance in aggression above and beyond effects of more established risk factors of early onset of antisocial behavior, social information processing, and impulsivity. These findings add to recent research showing that callous-unemotional traits are a unique risk factor associated with aggression and criminal offending and suggest that targeting both affective and cognitive vulnerabilities may enhance clinical intervention with antisocial youth.     

The sexual objectification of girls and aggression towards them in gang and non-gang affiliated youth

Sexual objectification is related to various negative attitudes and outcomes, including rape proclivity and reduced moral concern for the objectified, which suggests that objectification has implications for aggression. Our study examined the relationship between objectification and general aggressive behaviour in adolescents, including gang-affiliated youth. We hypothesized that (1) objectification would correlate with aggression towards girls, (2) gang affiliation would correlate with objectification and aggression towards girls, and (3) objectification and gang affiliation would interact such that strongly affiliated participants who objectified girls would be most aggressive towards them. We also hypothesized that sexual objectification would be a significant predictor of aggression above and beyond other factors, such as trait aggression. As predicted, objectification correlated with aggression towards girls and with gang affiliation, which also correlated with aggression. In addition, objectification predicted aggression towards girls, after controlling for other relevant factors. Further, we found an objectification?×?gang affiliation interaction, which differed from our original predictions. Among participants low in gang affiliation, objectification of girls predicted levels of aggression towards them. Among those high in gang affiliation, however, objectification did not predict aggression. We discussed the implications of our findings for general aggression.     

Social anxiety as a predictor of dating aggression

By far, most research on the behavior of socially anxious individuals has focused on the "flight" rather than the "fight" response described in the traditional conceptualization of anxiety. More recently, however, there has been some speculation and emerging evidence suggesting that social anxiety and aggression may be related. The present study examined social anxiety as a predictor of dating aggression within a late adolescent sample. Two forms of dating aggression were assessed: physical aggression, such as slapping, use of a weapon, or forced sexual activity, and psychological aggression, such as slamming doors, insulting, or refusing to talk to one's partner. One aspect of social anxiety, Fear of Negative Evaluation (FNE), emerged as a significant predictor of male dating aggression, even after controlling for relationship quality. Notably, FNE was most predictive of increased aggression of both types when men also perceived their romantic relationship to be more antagonistic. Despite its demonstrated importance as a contextual variable, however, relationship quality did not mediate the association between FNE and psychological or physical aggression. Implications for prevailing conceptualizations of social anxiety and dating aggression are discussed.     

HEART RATE AND ANTISOCIAL BEHAVIOR: THE MEDIATING ROLE OF IMPULSIVE SENSATION SEEKING

Although a low resting heart rate is considered the best‐replicated biological correlate of antisocial behavior, the mechanism underlying this relationship remains largely unknown. Sensation‐seeking and fearlessness theories have been proposed to explain this relationship, although little empirical research has been conducted to test these theories. This study addressed this limitation by examining the relationship between heart rate and antisocial behavior in a community sample of 335 adolescent boys. Heart rate was measured during a series of cognitive, stress, and rest tasks. Participants also completed self‐report measures of state fear, impulsive sensation seeking, and both aggressive and nonaggressive forms of antisocial behavior. As expected, increased levels of aggression and nonviolent delinquency were associated with a low heart rate. Impulsive sensation seeking, but not fearlessness, significantly mediated the association between heart rate and aggression. This study is the first to show that impulsive sensation seeking partly underlies the relationship between aggression and heart rate, and it is one of the few to examine the mechanism of action linking heart rate to antisocial behavior. Findings at a theoretical level highlight the role of impulsive sensation seeking in understanding antisocial behavior and at an intervention level suggest it as a potential target for behavioral change.     

Childhood Exposure to Aggression and Adult Relationship Functioning: Depression and Antisocial Behavior as Mediators

Childhood exposure to family aggression is associated with various harmful outcomes, including poor adult relationship functioning (i.e., greater relationship dissatisfaction and partner aggression). The mechanisms by which this transmission occurs, however, are less well understood. In this study, the mediating effects of adult depression and childhood antisocial behavior on the link between childhood exposure to family aggression and adult relationship functioning were investigated using a community sample of 98 couples expecting their first child. Childhood exposure to aggression was linked to greater relationship dissatisfaction and higher rates of partner aggression perpetration for both men and women. For men, symptoms of depression partially mediated the association between aggression exposure and relationship satisfaction. For women, childhood antisocial behavior fully mediated the link between aggression exposure and both indices of poor relationship functioning (dissatisfaction and aggression). These gender-specific results have implications for improving relationship functioning and breaking the intergenerational transmission of relationship dysfunction.     

Interparental conflict and adolescent dating relationships: the role of perceived threat and self-blame appraisals

In line with the cognitive-contextual framework proposed by Grych and Fincham (1990), evidence suggests that children exposed to interparental conflict (IPC) are at risk for experiencing conflict within their own intimate relationships. The mediating role of adolescent appraisal in the relation between IPC and adolescent dating behavior was examined in the current study. Specifically, it was hypothesized that self-blame and threat appraisals would mediate the relation between IPC and adolescent maladaptive dating behaviors. To examine the potential mediating role of appraisal, 169 high school students completed the Children's Perception of Interparental Conflict (Grych, Seid, & Fincham, 1992) and Child and Adolescent Dating Relationships Inventory (Wolfe, Scott, Reitzel-Jaffe, Wekerle, Grasley, & Straatman, 2004). Findings suggest that self-blame appraisal partially mediated the relation between IPC and adolescent sexual aggression, and between IPC and adolescent threatening behavior. In addition, perceived threat appraisal partially mediated the relation between IPC and adolescent sexual aggression. Implications for the current findings are discussed.     

Self-Reported Aggression and Impulsivity in Forensic and Non-Forensic Populations: The Role of Gender and Experience

Gender differences in aggressive behavior are traditionally seen as extremely robust. Yet, on closer inspection, the reasons for these differences appear to be incredibly complex as a wide range of moderating variables appears to influence the behaviour. Further, the effect of these variables is often gender specific. We examined aggressive beliefs and self-rated aggressive behaviour and impulsivity in forensic (115 males, 133 females at three closed prisons in the North of England) and non-forensic populations (114 males, and 122 females at the University of Leeds). Participants completed the Revised EXPAGG Questionnaire, the Buss-Perry Aggression Questionnaire, the Aggressive Acts Questionnaire and the Barratt Impulsivity Scale. Violent men and women, while more aggressive than both undergraduates and non-violent offenders, were equally likely to report their involvement in physical acts of aggression and showed similar levels of aggression and impulsivity. Previous experience of aggression, together with elevated levels of anger and impulsivity were better predictors of aggressive behavior than gender in all participants. These results suggest that gender differences in self-report measures (on cognitive, affective, and behavioral dimensions) in forensic populations may be less clear-cut than many have previously believed, particularly in the most aggressive individuals.     

The Effect of Family Violence on Sexual Victimization among Young Women

Young people who grow up in a violent family context are more vulnerable to become victims of sexual aggression outside the family context. The present study contributes to the understanding of the mechanisms that explain this link among young women by looking at the mediating role of sexual exposure behavior and target vulnerability. Data were used from an online survey among 237 young women aged 16 to 26 (M?=?21.0 years, SD?=?2.75). Experiencing violence from (one of) the parents and to a lesser extent witnessing interparental violence were related to an elevated risk for sexual victimization. Witnessing interparental violence was related to increased target vulnerability but this factor did not mediate the link with sexual victimization. Experiencing parental violence was related to both increased sexual exposure behavior and increased target vulnerability and these factors did mediate the link with sexual victimization.     

Youth and parental attitudes toward fighting

Certain parenting behaviors have been linked with youth aggression and violence, but less is known about whether parents' attitudes toward fighting are a risk factor for children's aggressive behavior problems and future injury risk. Social cognitive theory suggests that parents' beliefs about fighting and retaliation may influence their children's attitudes toward fighting and aggression. The authors examined the associations among parental and youth attitudes toward fighting, parent-child relationships, and youth aggressive behavior in adolescents at great risk for future interpersonal violence. Data came from 72 parents and their adolescents (aged 12 to 17 years, 89% African American), who presented to an emergency department for youth's assault-related injuries. Analyses revealed an association between parents' and youth's attitudes toward fighting. Youth's and parents' attitudes were positively correlated with aggressive behavior, fighting, and school suspension. Parents' attitudes predicted youth's aggressive behavior, even after controlling for youth's attitudes. The findings suggest that interventions for high-risk youth should target the fighting-related attitudes of both parents and youth.     

Racial differences in violence and self-esteem among prison inmates

Recent scholarship in social psychology suggests that individuals with an elevated sense of self-esteem may respond aggressively or violently when this heightened egoism is threatened. The present study explores differences in self-esteem, aggression, and violent behavior among a sample of 644 male state prison inmates. The results indicated that Black inmates expressed higher levels of self-esteem than White inmates. Although Blacks and Whites did not differ on a psychological measure of aggressive personality, Black prisoners reported more violent behavior than Whites. Moreover, high self-esteem predicted violent behavior inside prison, but only for Whites. This finding suggests that the relationship between high self-esteem and violence may be race-specific.     

Criminality and moral dysfunctions: neurological,biochemical, and genetic dimensions

In this article, the author attempts to demonstrate a relationship between neurobiological dysfunctions and/or genetically determined deviant behavior and personality traits as well as moral abnormalities. Data from neuroscience show that a number of neurological dysfunctions are linked to cognitive and emotional disturbances. Cognitive and emotional abnormalities, in turn, are frequently related to moral dysfunctions. Moreover, neurological disorders can produce dramatic psychological and social problems, personality changes, and behavioral problems in patients. Those mental, emotional, and psychosocial problems and related moral dysfunctions are frequently linked to violence and/or criminal behavior. Genetic research found evidence of inheritability of antisocial traits, which interfere with moral development and activities. This information has consequences for any assessment and disposition within the legal system. More research on the interrelationship between neuro(bio)logical, genetic, emotional, and mental aspects of moral dysfunctions is needed for the development of adequate treatment, prevention, and intervention programs.     

Violence and Aggression in the Lives of Homeless Children

The present research examined the role of violence and aggression in the lives of children in homeless families, focusing on possible connections among family violence, children's aggression, and children's problems with social isolation and rejection. Measures were obtained from structured interviews with 93 sets of mothers and children. Consistent with past research, average estimates of specific violent incidents experienced by mothers (as adults) were quite high. Measures of this family violence were reliably correlated with children's behavior problems as well as with measures of aggression in peer relationships (victimization, ease of resolving fights with friends).Finally, results of regression analyses were most consistent with a model in which family violenceand economic distress contributed to problematic aggressive behaviors among children; that aggression, in turn, appeared to lead to social isolation and avoidance. The overall results emphasized the need to address violence and aggression in any intervention programs for homeless children and families.     

Peer influences on the dating aggression process among Brazilian street youth: a brief report

This study explored risk factors for adolescent dating aggression (ADA) among Brazilian street youth. Forty-three adolescents, between the ages of 13 and 17 years, were recruited at services centers in Porto Alegre, Brazil. Simultaneous multiple regression revealed that ADA was significantly predicted by adolescent dating victimization (ADV), and that this relationship was moderated by peer involvement in dating aggression. Results also revealed that peer involvement in dating aggression did not significantly predict ADA. These findings suggested that having peers who are involved in dating aggression exacerbates the effects of dating victimization on ADA among Brazilian street youth. However, ADV might be a stronger risk factor for dating aggression in this population, because when controlling for the effects of victimization in dating conflicts peer abuse toward romantic partners did not uniquely contribute to ADA.     

Prospective associations among borderline personality disorder symptoms, interpersonal problems, and aggressive behaviors

This study examined the prospective relationships among borderline personality disorder (BPD) symptoms, interpersonal problems, and types of aggressive behaviors (i.e., experiencing psychological and physical victimization and perpetrating psychological and physical aggression) in a psychiatric sample (N = 139) over the course of 2 years. We controlled for other PD symptoms and demographic variables. BPD symptoms at baseline were associated with interpersonal sensitivity, interpersonal ambivalence, interpersonal aggression, need for social approval, and lack of sociability 6 months later. In turn, interpersonal sensitivity predicted not experiencing physical aggression, interpersonal aggression predicted experiencing physical aggression and perpetrating both psychological and physical aggression, need for social approval predicted experiencing both psychological and physical aggression, and lack of sociability predicted perpetrating physical aggression 2 years later. Results demonstrated that interpersonal problems mediated the relationship between BPD and later violent behaviors. Our findings suggest the importance of distinguishing between these groups of aggressive behaviors in terms of etiological pathways, maintenance processes, and treatment interventions.     

Cognitive tempo,violent video games,and aggressive behavior in young boys

In a factorial design, impulsive and reflective children played video games with aggressive or nonaggressive themes. Interpersonal aggression and aggression toward inanimate objects were assessed in a free-play setting and interpersonal aggression was assessed during a frustrating situation. Results indicated that subjects who played the video game with aggressive content exhibited significantly more object aggression during free-play and more interpersonal aggression during the frustrating situation than youngsters who played nonaggressive video games. Aggressive behavior was unaffected by cognitive tempo.     

Attributions for episodes of marital aggression: The effects of aggression severity and alcohol use

This study examined attributions for husband to wife marital agression as a function of aggression severity and husbands' alcohol use. Subjects were a community sample of 117 wives and 109 husbands who reported an episode of serious physical aggression during a structured interview, conducted at one year of marriage. The results showed that husbands' attributions were influenced by both severity and alcohol use. In particular, sober husbands tended to blame their wives for severe aggression, but, unexpectedly, drinking husbands tended to assume responsibility for severe aggression. In contrast, wives' attributions were influenced mainly by severity. Wives also discriminated between the locus and stability dimensions of causal attributions, whereas husbands relied solely on the locus dimension. Specifically, wives held husbands' behavior more responsible for severe aggression than their own behavior and held husbands' character much more responsible than their own character. Additional findings with regard to relationship attributions were discussed.     

Interpersonal Problems as a Mediator between Attachment and Intimate Partner Violence

Although attachment and interpersonal problems are associated with intimate partner violence (IPV), their interrelationship in predicting IPV has not been examined. The present study examined whether hostile dominant interpersonal problems (i.e., domineering, vindictive, and intrusive) mediate the relationship between attachment (anxious and avoidant) and IPV (violence severity and psychological aggression) in a sample 100 partner violent men. Several meditational analyses were conducted based on Baron and Kenny’s (1986) model for mediation, including the bootstrap analysis of the sampling distribution of the indirect effect. Significant results indicated that (a) hostile dominant interpersonal problems mediated the relationship between avoidant attachment and violence severity, and (b) hostile dominant interpersonal problems mediated the relationship between avoidant attachment and psychological aggression. Hostile dominant interpersonal problems did not mediate the relationship between anxious attachment and violence severity or psychological aggression. Implications of the findings for the treatment of IPV are discussed.     

Incidents of discrimination and risk for delinquency: A longitudinal test of strain theory with an African American sample

This article examines the relationship between racial discrimination and delinquency. Using longitudinal data collected on approximately 700 African American children, we begin by establishing an association between exposure to discrimination and delinquent behavior. Next, we use structural equation modeling to test various hypotheses regarding the emotional and cognitive factors that mediate this association. For boys, the association between discrimination and delinquency is mediated by feelings of anger and depression and by the belief that aggression is a necessary interpersonal tactic. The results are somewhat different for girls. Although anger and depression mediate part of the effect of discrimination on delinquency, discrimination continues to display a small but significant direct effect. The implications of these findings for criminological theory are discussed.     

The intergenerational transmission of aggression across three generations

This study examined the intergenerational transmission of aggression across three generations in 181 community families. Regression analyses were conducted to assess the extent to which child abuse and marital abuse in the family-of-origin (G1) are predictive of child abuse potential and marital aggression in the second generation (G2), abuse in the family-of-origin is predictive of aggression in the third generation (G3), and child abuse potential and marital aggression in the second generation are predictive of aggression in the third generation. For males, exposure to aggression was predictive of aggressive behavior across all three generations. For females, the only significant prediction was from marital aggression in G1 to husband-to-wife marital aggression in G2. This study points to the importance of examining the transmission of both child abuse and marital aggression in order to assess their relative importance. It is also recommended that the transmission of aggression be assessed separately for males and females, as the data point to the family system as a factor related to aggression in males, yet do not provide the same explanation for females.