Personality,Parental, and Media Influences on Aggressive Personality and Violent Crime in Young Adults

Debate remains regarding the interaction between predictor variables for aggression, including family environment, media violence, and personality. The current study examined the contributions of gender and personality, exposure to physical abuse and violence in the family, and exposure to media violence in both television and in video games on violent criminal activity. Data from young adults (n = 355) indicated that personality characteristics and direct physical abuse significantly predicted violent crime. Exposure to television and video game violence were not significant predictors of violent crime. These results elucidate the complex interplay between multiple factors related to the etiology of violent crime. These results also call into question the belief that media violence is involved in the etiology of violent crime.     

Mental Disorders,Personality Traits,and Grievance-Fueled Targeted Violence: The Evidence Base and Implications for Research and Practice

This article aims to move away from intuitive appeals that link mental disorder with violence such as terrorism, mass murder, and other targeted violence. The article synthesizes the existing evidence base regarding the relationship between mental disorders and personality traits and (a) attitudinal affinities with violent causes, and (b) a number of violent behaviors (including mass murder and terrorism). The evidence base is mixed and the research focus changed across time: from simple and unempirical assertions of causation to an almost complete rejection of their presence to a finer grained and disaggregated understanding. Empirical research examining mental disorder in crime and violence highlights that the commission of such events is a complex synthesis of psychopathology, personal circumstance, and environment. The article concludes with several suggestions regarding future research and practice.     

Substance use patterns of young offenders and violent crime

The use of alcohol is a significant predictor of the involvement of young offenders in violent crime. This study found that in a sample of 300 incarcerated juveniles in New South Wales, more than 70% admitted to violent crime. Detainees from an Aboriginal or Torres Strait Islander culture were less likely than other detainees to be involved in violent crime. The substances most associated with violent crime were alcohol, followed by cocaine. However, when the likelihood that the young person has initiated violence as a response to alcohol or other substances is introduced into the equation, the direct effects for alcohol and cocaine predicting engagement in violent crime disappear. The Goldstein hypothesis that the effects of a substance directly facilitate violence, thereby accounting for the relationship between substances of use and violent crime, was supported. Aggr. Behav. 29:414–422, 2003. © 2003 Wiley‐Liss, Inc.     

Violence in criminal careers: A review of the literature from a developmental life-course perspective

The criminal career paradigm focuses on the prevalence and frequency of crime along with an emphasis on offense specialization, age of onset and desistance, offense seriousness, and career length. Coinciding with the criminal career framework, developmental/life-course criminology offers more complex theoretical explanations for crime which highlight the importance of age-graded developmental risk factors that affect offending over the course of a criminal career. This review provides a systematic examination of the role of violence in criminal career and developmental/life-course research with a specific focus on its prevalence and frequency and its share of the offense repertoire. The results show that the incidence of violence is rare in one's criminal career except for a small group of chronic offenders who are responsible for a majority of the violent offenses. Regarding specialization, evidence suggests that offenders are spectacularly non-specialized and violent offenders can primarily be characterized as frequent offenders who offend more often and thereby have a higher probability of committing a violent offense in their criminal career. Conclusions and directions for future research are discussed.     

Mental illness and violence: A brief review of research and assessment strategies

Examinations of the relationship between mental disorders and violent behavior can be found throughout history and across cultures. Many examples of the cultural and social construction of dangerousness and mental illness also have appeared during the modern era. This article examines the evolution of thought and research regarding the relationship between mental illness and violence, from studies in the early twentieth century through the more recent MacArthur Violence Risk Assessment Study. In addition, the article explores the state of knowledge and practices surrounding the assessment and management of violence risk among individuals with mental illness.     

Predictors of Criminal Charges for Youth in Public Mental Health During the Transition to Adulthood

Dual involvement with the mental health system and justice system is relatively frequent for young adults with mental health problems, yet the research on factors predictive of dual involvement is incomplete. This study extends past research on predictors of criminal charges for people in the public mental health system in four ways. First, this study expands the longitudinal study period to include the time of transition to adulthood, from 16 to 25 years of age. Second, this study separately predicts specific types of criminal charges, including violent, property, drug, and nuisance charges. Third, this study examines whether residential treatment or inpatient hospitalization are predictive of criminal charges. Fourth, this study stratifies prediction by gender. Findings indicated high levels of dual involvement during this time period. In general, males and people diagnosed with substance use disorder or conduct disorder were more likely to have a criminal charge. Other predictors of specific criminal charges varied by gender. Residential treatment, inpatient hospitalization, and anxiety disorder were generally not related to criminal charges. Implications for cross-system collaboration and early intervention are discussed.     

Differenzielle Effekte klassischer Prädiktoren von Jugendgewalt

Previous studies were able to identify numerous predictors of aggressive and violent behavior in youth. Although it is to be expected that these predictors may behave differently with varying personal and situation-specific characteristics, no study has yet empirically examined whether predictors of youth violence really exhibit differential effects. The current study will fill this gap in the literature by asking how do some predictors of youth violence differ between slightly and highly criminal individuals? To answer this question a representative sample of German students of the ninth class from 2007 and 2008 was used (N?=?44,610). Using the technique of quantile regression the effects of the predictors sex, origin, risk seeking, number of delinquent friends, alcohol consumption, parental violence, interparental violence and violent victimization on the number of violent incidents were analyzed. The results showed that all predictors significantly influenced the number of violent incidents; however, the effects of all predictors also varied significantly with the intensity of criminal activity of offenders. Whereas all predictors were valid for highly criminal individuals, only some predictors also influenced the amount of violent crime in occasionally violent youth. These results have important implications regarding the identification of new predictors, theory building and practice. Additionally, the present approach of studying differential effects might prove useful to psychology and law in general. The more empirical research is individualized, the better this research can also be applied in practice.     

Mean Streets and Mental Health: Depression and Post‐Traumatic Stress Disorder at Crime Hot Spots

This study explores the relationship between mental health and place at microgeographic units of analysis. We examine self‐reported symptomology for depression and PTSD for 2,724 survey respondents interviewed in three types of randomly selected street segments: violent crime hot spots, cool spots, and cold spots. We find that the mean symptomology score is 61% higher for depression in violent crime hot spots than cold spots, and 85% higher for PTSD. Overall, we estimate that 14.8% of residents of violent crime hot spots meet thresholds for moderate depression or a diagnosis of PTSD. This can be compared to only 6.5% of residents at the cold spots. Using PSM and weighted negative binomial regression approaches we show that observable selection factors are not responsible for the relationships identified. Examining geographic influences, we find an important area effect of violent crime for both mental health measures, and an additional impact of the specific street of residence for PTSD.     

Identification of the psychopathic batterer: The clinical,legal, and policy implications

A number of theoretical and empirical sources have proposed that a subgroup of domestically violent men exhibit more antisocial behavior, express more generalized violence, and are generally more resistant to mental health intervention than others. In a parallel literature, researchers have identified a subgroup of violent criminal offenders (i.e., psychopaths) that exhibit a number of similar characteristics to this more antisocial/generally violent group of batterers. Moreover, the offender literature on psychopathy describes the violence tendencies, physiological responses, cognitive impairments, interpersonal/affective characteristics, and treatment responsiveness of these individuals in much greater depth and breadth than the current domestic violence literature. The present article seeks to compare and contrast these two literatures, proposing that there is a subgroup of batterers that can be characterized as exhibiting significant psychopathic characteristics. The clinical, legal, and policy implications of identifying a subgroup of batterers in this manner also are explored.     

情感计算技术如何推动犯罪风险评估工具的发展？

摘 要 随着近年来人工智能深度学习技术的发展,情感计算与人格计算技术日渐成熟,在许多实际应用场景中取得了良好的表现,当前人工智能情感计算技术应用于犯罪风险评估领域,能够有效解决目前主流的风险评估工具难以解决的个体内差异性的预测因子评估问题以及被测评参与者因社会赞许性而导致结果失真的问题。本文在详细阐述目前主流评估工具的局限性基础上,详细阐述了以情感计算技术为支撑的动态风险评估工具的设计思路、目前已有的技术方案以及设计细节的理论依据,在此基础上最后提出以人工智能技术为支撑的新型评估工具的未来发展方向。     

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.     

Displaced,dispossessed, or lawless? Examining the link between ethnicity,immigration, and violence

The goal of this paper is to build on the growing body of research on immigration and crime in two important ways. The first is to employ more specific measures of immigration than have been used in previous analyses. Specifically, this analysis includes measures of ethnicity, indicators that contain information about both nativity and country of origin, which have rarely been used in prior research. Using ethnic-origin as a means of classifying a neighborhood's foreign-born population will promote a more nuanced understanding of the differential impacts of immigration on levels of violent criminal offending. Additionally, this research advances current knowledge on the link between immigration and crime by using more comprehensive crime indicators, including measures of non-lethal violence, which allows for a test of the degree to which the impact of immigration on violence varies across crime types. Using data for Miami and Houston, two immigrant destination cities, the results illustrate the need for researchers to be sensitive to ethnic differences among foreign-born populations. The findings support the calls for a refinement of the disorganization theory, one that is sensitive to the differences among the foreign-born population and one that does not assume that immigration is a causally associated with levels of criminal violence.     

An analysis of post-booking jail diversion programming for persons with co-occurring disorders

For persons with co-occurring disorders, interaction with criminal justice systems is a frequent occurrence. As a result, a variety of diversionary programs have been developed nationwide. In this study, a total of 248 individuals with co-occurring disorders of serious mental illness and substance use disorders who had been arrested and booked on misdemeanor charges participated in a post-booking jail diversion program in two urban communities. A quasi-experimental design was used with individuals assigned to diversion or non-diversion status based upon the decision processes of the mental health-criminal justice systems. The effectiveness of the jail diversion program was evaluated from a variety of sources, including structured interviews, behavioral health service utilization patterns, and criminal justice recidivism patterns. Analyses revealed general main effects for time on many of the outcome variables, with few main effects or interaction effects detected on the basis of diversion status (diverted versus non-diverted). Across all measures assessing mental health and substance abuse, study participants displayed improvements over time, irrespective of their diversion status or program location. Participants generally displayed no significant changes in their rates of accessibility to, or frequency of use of, the various mental health, substance abuse, and other services, and few changes for diversion status were detected with regard to service utilization. Although a number of indicators of criminality and violence were reduced over time, these reductions were statistically insignificant, with changes for diversionary status or time identified at follow-up. These results are discussed in light of their implications for jail diversion programming and future research in this area.     

A longitudinal examination of the relation between co‐offending with violent accomplices and violent crime

Although the idea that youthful offenders are affected by the company they keep is widely accepted, evidence in support of this idea is based primarily on reports provided by offenders and their peers. As an alternative to relying on reports of criminal behavior, a method that may overestimate the role that peers play in criminal behavior, the current research on co‐offending uses court records to identify and track over time individuals who are known to commit crimes together. The present investigation is the first co‐offending study to track patterns of violent criminal behavior (over an 18‐year period) among a sample of urban offenders and their accomplices. The study tests whether violence “spreads” from violent offenders to those inexperienced in violence. Results indicate that nonviolent offenders who commit their first co‐offense with violent accomplices are at increased risk for subsequent serious violent crime. Findings suggest that lessons of violence can be learned “on the street,” where knowledge is passed along through impromptu social contexts, including those in which offenders commit crimes together. Aggr. Behav. 28:97–108, 2002. © 2002 Wiley‐Liss, Inc.     

Predicting violence in the violent society

It is argued (a) that the leadership position of the United States in respect to our domestic rates of interpersonal violence is likely to remain unchallenged so long as public policy continues to encourage and support the rearing of biologically susceptible children by parents (especially single parents) who are unwilling or unable to socialize those children. This high incidence of violent crime in America underscores the importance of two additional issues of special interest to psychologists: (b) Are mental health professionals able to predict violence in individual mental patients or in criminal offenders (and how accurate do such predictions need to be in order to meet ethical standards)? and (c) How should clinicians apportion their “duty to protect” between their patients and their patients' potential victims? These issues are briefly reviewed, and the interested reader is referred to more comprehensive discussions in the recent literature.     

Do criminal offenders specialize in crime types?

A common misconception exists that criminal offenders specialize in types of crime, such as serial murders, domestic violence, and sex offenses. This article explores the research on specialization in general criminal offenders, domestic violence offenders, and sex offenders. This review finds that although there are a few specialists, the majority of criminal offenders are generalists who exhibit wide versatility in offending. The implications for legal and mental health policies are discussed.     

The Mediating Role of Street Code Attitudes on the Self-Control and Crime Relationship

Research has demonstrated strong but independent attention to the role of self-control and street code attitudes in predicting criminal and violent behavior. Yet, there are good theoretical notions to believe that street code attitudes may be a salient mechanism in the self-control–offending relationship. Specifically, the present study investigates: (1) the extent to which self-control predicts adopting street code attitudes and (2) whether street code attitudes mediate the effect of self-control on criminal behavior. Using data collected from a multisite sample of over 900 young adults, we assess this mediation hypothesis for three distinct types of criminal activity: violent, property, and drug use. Our results reveal that individuals with lower self-control are more likely to adopt street code attitudes, that self-control is related to all three forms of offending, and that street code attitudes fully mediate the effect of self-control on violence, partially on property crime, but not in the case of drug use. Findings and directions for future research are discussed.     

Do criminal offenders specialize in crime types?

A common misconception exists that criminal offenders specialize in types of crime, such as serial murders, domestic violence, and sex offenses. This article explores the research on specialization in general criminal offenders, domestic violence offenders, and sex offenders. This review finds that although there are a few specialists, the majority of criminal offenders are generalists who exhibit wide versatility in offending. The implications for legal and mental health policies are discussed.     

Guns,Impulsive Angry Behavior,and Mental Disorders: Results from the National Comorbidity Survey Replication (NCS-R)

Analyses from the National Comorbidity Study Replication provide the first nationally representative estimates of the co-occurrence of impulsive angry behavior and possessing or carrying a gun among adults with and without certain mental disorders and demographic characteristics. The study found that a large number of individuals in the United States self-report patterns of impulsive angry behavior and also possess firearms at home (8.9%) or carry guns outside the home (1.5%). These data document associations of numerous common mental disorders and combinations of angry behavior with gun access. Because only a small proportion of persons with this risky combination have ever been involuntarily hospitalized for a mental health problem, most will not be subject to existing mental health-related legal restrictions on firearms resulting from a history of involuntary commitment. Excluding a large proportion of the general population from gun possession is also not likely to be feasible. Behavioral risk-based approaches to firearms restriction, such as expanding the definition of gun-prohibited persons to include those with violent misdemeanor convictions and multiple DUI convictions, could be a more effective public health policy to prevent gun violence in the population. Copyright © 2015 John Wiley & Sons, Ltd.     

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.