From child maltreatment to violent offending: an examination of mixed-gender and gender-specific models

From Care to Corrections: A Scoping Review of Pathways from Child Protection to Adult Criminal Justice Systems

Individuals who have experienced child protection system involvement are over-represented in criminal justice systems. This group faces greater risks of serious offending and justice system entrenchment relative to their peers without child protection system contact. Understanding the pathways from child protection to adult criminal justice system contact is critical for informing crime prevention policy and practice, yet most research on the maltreatment-offending relationship solely focuses on children's pathways from child protection to youth justice systems. This scoping review identified and synthesized evidence from studies examining adult justice system contact among individuals who have experienced child protection system involvement (including placement in out-of-home care [OOHC]). A search of six databases identified 7,599 publications, of which 37 met the inclusion criteria. These primary studies included adult participants with a history of child protection system involvement and adult criminal justice system contact (defined by administrative records or self-reported arrest, conviction, or incarceration). The review identified that many factors associated with increased likelihood of adult criminal justice system contact reflect those identified for youth justice involvement (e.g., male gender, racial minority or Indigenous status, a history of substantiated maltreatment, particularly physical abuse, placement in OOHC, particularly placement in residential care, placement for reasons of problem behavior, initial placement in early adolescence, and placement instability). While youth justice system contact is associated with increased risk, engagement in education or employment (for males), and becoming a parent appear to be associated with decreased risk of criminal justice system contact among adults previously involved in child protection systems.

"Weeding out" violence? Translational perspectives on the neuropsychobiological links between cannabis and aggression

Recent shifts in societal attitudes towards cannabis have led to a dramatic increase in consumption rates in many Western countries, particularly among young people. This trend has shed light on a significant link between cannabis use disorder (CUD) and pathological reactive aggression, a condition involving disproportionate aggressive and violent reactions to minor provocations. The discourse on the connection between cannabis use and aggression is frequently enmeshed in political and legal discussions, leading to a polarized understanding of the causative relationship between cannabis use and aggression. However, integrative analyses from both human and animal research indicate a complex, bidirectional interplay between cannabis misuse and pathological aggression. On the one hand, emerging research reveals a shared genetic and environmental predisposition for both cannabis use and aggression, suggesting a common underlying biological mechanism. On the other hand, there is evidence that cannabis consumption can lead to violent behaviors while also being used as a self-medication strategy to mitigate the negative emotions associated with pathological reactive aggression. This suggests that the coexistence of pathological aggression and CUD may result from overlapping vulnerabilities, potentially creating a self-perpetuating cycle where each condition exacerbates the other, escalating into externalizing and violent behaviors. This article aims to synthesize existing research on the intricate connections between these issues and propose a theoretical model to explain the neurobiological mechanisms underpinning this complex relationship.

Associations of Early-Life Deprivation and Threat with Exploratory Behavior: Moderated Mediation Models of Sensation Seeking and Executive Function

Exploratory behavior, as a crucial aspect of decision-making, plays an indispensable role in maximizing long-term benefits and is, therefore, essential in promoting adolescents' psychological well-being and social adaptation. Recent studies have shown that this adaptive behavior is influenced by previous early experiences. However, little was known about the associations between specific types of childhood maltreatment and exploratory behavior and the roles of individual motivational and cognitive factors in these relationships. The present study aimed to examine whether the subtypes of maltreatment, that is, threat and deprivation, would influence adolescents' exploratory behavior, the mediating role of sensation seeking, and the moderating role of executive function. Using a sample of 720 Chinese adolescents (Mage = 13.29, SDage = 0.82, 54.8% female), we found that sensation seeking fully mediated the relationship between threat and exploratory behavior. That is, adolescents who experienced threat were more likely to increase sensation seeking, which further promote exploratory activities. Moreover, executive function was a second-stage moderator of this full mediation pathway, with the mediating effect of sensation seeking between threat and exploratory behavior increasing with the enhancement of executive function. However, we did not observe the mediating effect of sensation seeking and the second-stage moderating effect of executive function on the relationship between deprivation and exploration. Considering the distinct impact mechanisms of threat and deprivation on exploratory behavior, our study provides empirical support for the Dimensional Model of Adversity and Psychopathology, and highlights the critical role of sensation seeking and the necessity of implementing executive function interventions for those experiencing threat experiences.

Childhood maltreatment, shame, and self-esteem: an exploratory analysis of influencing factors on criminal behavior in juvenile female offenders

OBJECTIVE

This study aimed to investigate the relationships between childhood maltreatment, shame, and self-esteem among juvenile female offenders and to explore the potential influencing factors on their criminal behavior.

METHODS

Using a stratified cluster sampling method, 1,227 juvenile female offenders from 11 provinces in China were surveyed using the Childhood Trauma Questionnaire (CTQ), Self-Esteem Scale (SES), and a self-developed Shame Questionnaire for Juvenile Offenders. Data were analyzed using descriptive statistics, correlation analysis, chi-square tests, t-tests, and structural equation modeling with mediation analysis.

RESULTS

(1) Childhood maltreatment have a significant potential influencing factors on criminal behavior; (2) Childhood maltreatment was positively correlated with self-esteem(β = 0.351, p < 0.001); (3) shame (β = 0.042, p < 0.001) mediate the relationship between Childhood maltreatment and self-esteem (childhood maltreatment → shame → self-esteem (95% Cl: 0.033, 0.052)).

CONCLUSION

This study demonstrates that childhood maltreatment is a significant predictor of criminal behavior among juvenile female offenders. childhood maltreatment can directly influence of self-esteem, which can also affect juvenile female offenders'self-esteem indirectly through shame. The findings suggest that shame are important variables that mediate the effect of the juvenile female offenders'childhood maltreatment on their self-esteem.

Facing uncertainties: The longitudinal relationship between childhood maltreatment and exploratory behavior

BACKGROUND

Exploratory behavior, as an essential component of decision-making, is indispensable for maximizing long-term benefits, making it a crucial factor in adolescents' psychological well-being and social adaptation. Despite the established understanding that this adaptive behavior is shaped by early adverse experiences, limited knowledge exists regarding the longitudinal relationship between childhood maltreatment and exploratory behavior.

OBJECTIVE

The present study examines whether childhood maltreatment would impede subsequent exploratory behavior, considering the mediating role of uncertainty stress and the moderating role of intolerance of uncertainty.

PARTICIPANTS AND SETTING

Participants were 655 adolescents from a longitudinal design with two waves spanning six months (Mage = 15.99, SDage = 0.92, 43.5 % female).

METHODS

Correlation analysis and longitudinal moderated mediation effect testing were used to test our hypotheses.

RESULTS

Correlation analysis indicated that childhood maltreatment was negatively correlated with exploratory behavior only simultaneously but not longitudinally. After controlling age and gender, childhood maltreatment would accompany higher levels of uncertainty stress, which in turn may act as a driving force behind subsequent exploratory behavior. The heightened intolerance of uncertainty may potentially mitigate the direct link between childhood maltreatment and later exploratory behavior. Furthermore, this trait amplifies the experienced uncertainty stress in individuals who have undergone maltreatment, thereby increasing their inclination toward engaging in subsequent exploratory behavior.

CONCLUSIONS

Given the critical role of uncertainty stress, promoting more exploration among these maltreated adolescents requires corresponding cognitive and behavioral interventions to adjust their perception and cognition of uncertainty.

Maternal separation early in life induces excessive activity of the central amygdala related to abnormal aggression

Epidemiological studies have indicated that child maltreatment, such as neglect, is a risk factor of escalated aggression, potentially leading to delinquency and violent crime in the future. However, little is known about the mechanisms by which an early adverse environment may later cause violent behavior. In this study, we aimed to thoroughly examine the association between aggression against conspecific animals and the activity of amygdala subnuclei using the maternal separation (MS) model, which is a common model of early life stress. In the MS group, pups of Sprague-Dawley rats were separated from their dam during postnatal days 2-20 (twice a day, 3 h each). We only included 9-week-old male offspring for each analysis and compared the MS group with the mother-reared control group; both groups were raised by the same dam during postnatal days 2-20. The results revealed that the MS group exhibited higher aggression and excessive activity of only the central amygdala (CeA) among the amygdala subnuclei during the aggressive behavior test. Moreover, a significant positive correlation was observed between higher aggression and CeA activation. While CeA activity is known to be involved in hunting behavior for prey, some previous studies have also indicated a relationship between CeA and intraspecific aggression. It remains unclear, however, whether excessive CeA activity directly induces intraspecific aggression. Therefore, we stimulated the CeA using optogenetics with 8-week-old rats to clarify the relationship between intraspecific aggression and CeA activity. Notably, CeA activation resulted in higher aggression, even when the opponent was a conspecific animal. In particular, bilateral CeA activation resulted in more severe displays of aggressive behavior than necessary, such as biting a surrendered opponent. These findings suggest that an adverse environment during early development intensifies aggression through excessive CeA activation, which can increase the risk of escalating to violent behavior in the future.

Betrayal Trauma and Gender: An Examination of the Victim-Offender Overlap

Empirical research has demonstrated widespread support for the association between violent victimization and offending, or the "victim-offender overlap." This study adds to this body of research by applying the betrayal trauma framework to investigate whether the relationship between the victim and perpetrator impacts the presence of the victim-offender overlap and whether these effects differ across gender. Specifically, this study utilizes a series of binary logistic regressions to investigate (a) whether violent victimization is associated with violent offending, (b) whether this relationship varies by victim-perpetrator relationship (familial vs. nonfamilial vs. both), and (c) whether the impact of this relationship varies across gender. Data come from the third and most recent wave of the National Survey of Children's Exposure to Violence (NatSCEV III; n = 1,949). Results indicate that violent victimization is associated with violent offending. When disaggregated by perpetrator-type, the results show that experiencing familial-only perpetrated violence and experiencing both familial and nonfamilial perpetrated violence are significantly associated with violent offending while experiencing nonfamilial-only perpetrated violence is not significantly associated with violent offending. Furthermore, the results indicate that the effects of the perpetrator-victim relationship vary across gender, such that the impacts of familial- and nonfamilial-only perpetrated violence were significantly weaker for males compared with females. The effects of experiencing violent victimization from both familial and nonfamilial perpetrators does not vary across genders. These findings lend support to a gender-specific betrayal trauma framework as well as research on the effects of cumulative victimization. Directions for future research and clinical implications are identified.

Victimization history in female forensic psychiatric patients with intellectual disabilities: Results from a Dutch multicenter comparative study

BACKGROUND

Victimization is highly prevalent in individuals with mild intellectual disability (MID) or borderline intellectual functioning (BIF) and is an important risk factor for mental health problems and violent behavior. Not much is known, however, about victimization history in women with MID-BIF admitted to forensic mental health care.

AIMS

The aim of this multicenter study is to gain insight into victimization histories and mental health problems of female forensic psychiatric patients with MID-BIF.

METHODS

File data were analyzed of 126 women with MID-BIF who have been admitted to one of five Dutch forensic psychiatric hospitals between 1990 and 2014 and compared to data of 76 female patients with average or above intellectual functioning and to a matched sample of 31 male patients with MID-BIF.

RESULTS

All forensic patients had high rates of victimization, but women with MID-BIF showed an even higher prevalence of victimization during both childhood and adulthood and more complex psychopathology compared to female patients without MID-BIF. Compared to male forensic patients with MID-BIF, women with MID-BIF were more often victim of sexual abuse during childhood. During adulthood, the victimization rate in these women was more than three times higher than in men.

CONCLUSIONS

Victimization is a salient factor in female forensic patients with MID-BIF and more gender-responsive trauma-focused treatment is needed.

Are Women Really Different? Comparison of Men and Women in a Sample of Forensic Psychiatric Inpatients

BACKGROUND

Women in detention remain a widely understudied group. Although the number of studies in women in prison has grown in the past decade, research on female forensic psychiatric inpatients has not increased, and women are in the minority in forensic psychiatry not only as patients but also as examinees. Consequently, most treatment manuals and risk assessments were developed in male samples and apply to male offenders. However, the same treatment and risk assessment rationale can be applied in male and female mentally ill offenders only if evidence shows that no relevant sex differences exist.

AIMS

The aim of the present study was to examine a sample of male and female forensic psychiatric inpatients with substance use disorders and to compare the socio-demographic, legal, and clinical characteristics between the sexes.

METHODS

The sample included 115 male and 61 female patients. All patients were in mandatory inpatient forensic psychiatry treatment according to section 64 of the German penal code.

RESULTS

We found no significant differences between men and women in terms of educational status and vocational training. However, women were more often single and less likely to be employed full time, and they reported adverse childhood experiences more often than men. Regarding clinical variables, women appeared to be less likely to have a substance use disorder due to alcohol use and had more previous psychiatric treatments than men. Male patients were significantly younger on first conviction and detention, had more criminal records and served longer total penalties than female patients. Furthermore, men committed more violent crimes and women, more narcotics-related crimes.

CONCLUSIONS

The study identified sex-specific differences in forensic psychiatric patients that should be considered in the context of forensic therapy.

The Influence of Harsh Parenting and Parental Warmth During Childhood on Later Involvement in Prison Misconduct

Research has shown that childhood victimization is associated with later involvement in delinquency. Prevalence rates of childhood victimization also tend to be higher among prison inmates compared with the general population. However, it has rarely been examined if childhood experiences-both negative and positive-have an effect on prison misconduct. We analyzed self-report data from more than 4,800 male and female adult prisoners in Germany to examine if childhood experiences of harsh parenting and parental warmth are associated with physical inmate-on-inmate violence. We also assessed the inmates' attitude toward violence and examined if violence approval mediates the relationship between childhood experiences and violent misconduct. The results of the structural equation models show that both harsh parenting and positive, caring parental behavior have a small, but significant effect on violent prison misconduct, which is completely mediated by the inmates' attitude toward violence. Furthermore, the results suggest that the same model holds for both male and female inmates, indicating that childhood victimization is not a gender-responsive need. The strength of the direct association between violence approval and violent misconduct underscores the need to assess the inmates' attitude toward violence to identify those most at risk of engaging in violence during incarceration.

The Co-occurrence of Self-Harm and Aggression: A Cognitive-Emotional Model of Dual-Harm

There is growing evidence that some individuals engage in both self-harm and aggression during the course of their lifetime. The co-occurrence of self-harm and aggression is termed dual-harm. Individuals who engage in dual-harm may represent a high-risk group with unique characteristics and pattern of harmful behaviours. Nevertheless, there is an absence of clinical guidelines for the treatment and prevention of dual-harm and a lack of agreed theoretical framework that accounts for why people may engage in this behaviour. The present work aimed to address this gap in the literature by providing a narrative review of previous research of self-harm, aggression and dual-harm, and through doing so, presenting an evidence-based theory of dual-harm – the cognitive-emotional model of dual-harm. This model draws from previous studies and theories, including the General Aggression Model, diathesis-stress models and emotional dysregulation theories. The cognitive-emotional model highlights the potential distal, proximal and feedback processes of dual-harm, the role of personality style and the possible emotional regulation and interpersonal functions of this behaviour. In line with our theory, various clinical and research implications for dual-harm are suggested, including hypotheses to be tested by future studies.

Childhood attention problems mediate effects of child maltreatment on decision-making performance in emerging adulthood

Decision-making impairments during emerging adulthood confer risk for challenges in social and occupational roles and may increase the odds of developing health problems. Childhood maltreatment is related to maladaptation in cognitive and affective domains (e.g., executive functioning, emotion regulation) implicated in the development of decision-making capacities. This study investigates childhood maltreatment and subsequent childhood attention problems as developmental antecedents of decision making performance in emerging adulthood. At Wave 1, equal numbers of maltreated and non-maltreated children (Mage = 11.28, SD = .97; 51.5% female; mean family income: $22,530/year) were recruited to take part in a research summer camp. The current study includes a subset of participants (n = 379) from Wave 1 who completed the Cambridge Gambling Task (CGT) at Wave 2 (Mage = 19.68, SD = 1.12; 77.3% Black/African American, 11.1% White, 7.7% Hispanic, 4.0% Other race). The CGT measured decision-making performance by assessing betting behavior across trials that differed in probability of winning. ANOVA results showed that emerging adults who experienced maltreatment in childhood placed higher bets and less sensitively adjusted bets across trials varying in level of risk. Longitudinal structural equation modeling results indicated significant relationships between number of maltreatment subtypes and greater childhood inattention, controlling for IQ. In turn, greater attention problems in childhood predicted worse risk adjustment, or ability to modify betting based on the probability of winning on CGT trials. This mediated path shows one process by which maltreatment negatively affects decision making and risk taking processes in emerging adulthood. (PsycInfo Database Record (c) 2021 APA, all rights reserved).

Specific effects of neglect and physical abuse on adolescent aggressive behaviors by gender: A multicenter study in rural China

BACKGROUND

Neglect and physical abuse may be typical risk factors for aggressive behavior in adolescents. However, findings on their specific effects and sex differences are still unclear. This study aimed to examine the specific effects of neglect and physical abuse on adolescent aggressive behaviors and to further explore the potential sex-specific effect.

METHODS

A multicenter school-based survey was conducted in rural China. A total of 15,957 students aged 11-20 years completed self-report questionnaires to record aggressive behaviors, neglect and physical abuse, and other related information. Participants were grouped into those who experienced none, one of, or both neglect and physical abuse for statistical analyses.

RESULTS

Of the participants, 37.0% experienced both neglect and physical abuse, 30.0% experienced neglect only, and 9.8% experienced physical abuse only. Higher risk for physical aggression (OR=1.24, 95% CI=1.06-1.45), and lower risk for verbal aggression (OR=0.83, 95% CI=0.72-0.94) and hostility (OR=0.81, 95% CI=0.69-0.94) were found in the physical abuse only group as compared to the neglect only group. No sex difference was found between neglect or physical abuse and general aggressive behaviors (P>0.05), except that females were more likely to exert physical aggression than males when exposed to neglect and physical abuse (P<0.05).

LIMITATIONS

Cross-sectional design, retrospective self-report data, and not including other maltreatment subtypes.

CONCLUSIONS

Neglect and physical abuse may each have distinct sensitivity for different subtypes of aggression. Targeted treatment for diverse aggressive symptoms is suggested, and strategies to prevent both neglect and physical abuse across gender would yield comprehensive benefits.

The Cycle of Violence: Examining Attitudes Toward and Experiences of Corporal Punishment in a Representative German Sample

The use of corporal punishment (CP) is controversial despite the negative consequences of its use that have been documented. Consequences include the use of CP by those who experienced CP themselves, described in the theory of the cycle of violence. There are little data on the cycle of violence, especially on those who break it and in representative samples. This study examines the cycle of violence in a representative sample by analyzing experiences of and attitudes toward CP. Attitudes toward, and own experiences of, CP by their parents were assessed in a sample of 2,519 individuals (female 54.6%, age range = 14-99 years, M = 48.9 years). Latent class analysis (LCA) was used to identify subgroups of participants who support and oppose CP. Breaking the cycle, defined as having experienced CP and opposing CP, was examined. Factors associated with positive and negative attitudes toward CP were identified using group comparisons and binary logistic regression. The majority of the sample opposed CP (56%), whereas one third supported less severe forms of CP and 8.2% also supported severe CP. Those supporting CP reported having experienced CP by their parents more often. Of those who had experienced CP, 47% were identified as breaking the cycle. Female gender, younger age, not being divorced, and being married and living together, as well as a higher level of education were associated with breaking the cycle. Even though CP was legally banned in Germany, a relatively high proportion still reports positive attitudes toward and experiences of CP. The ban of CP by the federal government seems to be an effective measure to change attitudes on a societal level as rates were lower in comparison with earlier studies. Future studies should examine interactions between different types of CP, attitudes toward its use, and additional mediating factors.

Viewing the Cycle of Violence Through a Gendered Pathways Lens: Perceived Parental Tolerance of Violence, Peer Influence, and Child Aggressive Behavior

The purpose of the present study was to determine whether a child's perception of adult tolerance of violence interfaced with peer associations and violent offending. It was hypothesized that a child's perception of his or her parents' tolerance for violence would predict the peer influence effect for aggressive behavior in boys but not girls. Control variables included the parent's stated tolerance of violence, the child's personal attitude toward violence, recent parental divorce or separation, and child maltreatment within the past 12 months. Using the first three waves of the National Youth Survey (NYS), the relationships between perceived parental tolerance of violence and the peer influence and selection effects were examined. A negative binomial path analysis of the male subsample (n = 736) revealed that perceived parental tolerance of violence predicted the peer influence effect (peer violence leading to participant violent offending) but not the peer selection effect (participant violent offending leading to peer violence) in boys. In girls (n = 679), neither pathway was significant. The current findings indicate that in boys, perceived parental attitudes toward violence help account for the cycle of violence, perhaps by encouraging the child's association with violent peers. Programs designed to change these perceptions and the parental/community attitudes these perceptions may reflect could be an effective means of intervention for violent youth.

Child Maltreatment and Aggressive Behaviors in Early Adolescence: Evidence of Moderation by Parent/Child Relationship Quality

The cycle of violence suggests that maltreatment increases children's aggression, but research shows that many children are resilient to the harms caused by maltreatment. This study examines whether or not parent/child relationship quality accounts for variation in the impact of maltreatment on aggression and hypothesizes that the effect will be weaker for children who have better relationships with their caregivers. Race differences in these effects are also examined. Based on prospective data from a high-risk sample of 620 (207 White and 413 Black) families in the Longitudinal Studies of Child Abuse and Neglect, ordinary least squares regression analyses indicated that youth with at least one official allegation of maltreatment before age 10 had significantly more frequent aggressive behaviors at age 12. The direct effect of maltreatment on aggression did not vary for Black and White youth. However, a significant three-way interaction indicated that parent/child relationship quality buffered the relationship between maltreatment and aggressive behaviors for White but not Black children. Although additional research is required to identify factors that ameliorate the impact of maltreatment for Black youth, the findings support the need for interventions to help children cope with maltreatment and to strengthen parent/child relationships.

Concordance between parents in offspring maltreatment as perceived by emerging adult college students

BACKGROUND

Many studies have examined the link between childhood maltreatment and outcomes, but few have focused on children who experience maltreatment from both their mothers and fathers and how they might differ from children who experience maltreatment from one parent only. Even fewer studies have used dyadic concordance types (e.g., pairs of parents engaging in a behavior or not) to examine how offspring maltreatment impacts offspring psychological problems.

OBJECTIVE

The current study examined the effects of adult offspring physical and psychological maltreatment as perpetrated by mothers only, fathers only, both parents, and neither parent over the past year on emerging adult college student psychological problems while examining parent and adult offspring gender effects.

PARTICIPANTS AND SETTING

Participants included 2374 emerging adult college students at a Southern university.

METHODS

Participants reported on their parents' past year use of physical assault and psychological aggression against them as well as their own psychological problems.

RESULTS

Results suggest that the highest frequency of reported maltreatment occurred from both parents and not one parent only. Males reported higher maltreatment than females except when examining psychological aggression from mothers only, where females reported double the rate as males. Generally, emerging adult college students who reported physical assault or psychological aggression by both parents also reported the highest depressive, anxiety, and antisocial problems.

CONCLUSIONS

Overall, results generally indicated that maltreatment experienced from both parents was associated with more severe psychological outcomes than if experienced from only one parent.

Childhood abuse and community violence: Risk factors for youth violence

OBJECTIVE

To investigate the joint effect of child abuse and neglect (CAN) and community violence (CV) on adolescents with peers that commit youth violence (YV).

METHODS

This is a school-based cross-sectional study of 699 students enrolled in four public and nine private schools in the municipality of Rio de Janeiro, Brazil. Participants were selected through a complex cluster sampling procedure. CAN was identified using the Childhood Trauma Questionnaire (CTQ). Exposure to CV was assessed by asking students if they have witnessed cases of lethal violence in the community. YV was measured indirectly through questions about having friends who have committed acts of crime. Multivariate logistic models were used to study the effects of emotional, physical, and sexual abuse and emotional and physical neglect in childhood on YV, controlled for confounders, according to different levels of CV.

RESULTS

Emotional abuse OR = 3.32 (CI 95%: 1.79-6.17), sexual abuse OR = 2.33 (CI 95%: 1.20-4.54), and physical neglect OR = 1.81 (CI 95%: 1.02-3.20) increased the odds of YV in adolescents, whether cooccurring with CV or not. Physical abuse OR = 3.95 (CI 95%: 2.29 - 6.80) and emotional neglect OR = 2.93 (CI 95%: 1.83-4.72) are only risk factors for YV involvement when associated with CV.

CONCLUSIONS

These findings highlight the relevance of CAN and CV as risk factors for YV and the potential increase in adolescents' vulnerability when exposed to both. Policies aiming at preventing and dealing with CAN are essential strategies to reduce YV, especially in areas with high levels of CV.

Is there a female cycle of violence after exposure to childhood maltreatment? A meta-analysis

Several studies have demonstrated a vicious cycle of violence, in which experiences of childhood maltreatment (CM) transition into later perpetration of aggressive acts. But evidence for the presence of this cycle in adult women is mixed. The aim of this meta-analysis is to investigate the strength of associations and the mechanisms underlying a cycle of violence in women. Databases were searched for terms related to female aggression, violence, delinquency, antisocial behavior, or offending in addition to exposure to traumatic experiences, abuse, or maltreatment during childhood. Only peer-reviewed studies were included that investigated associations between any type of CM and different acts of aggression. Multi-level meta-analyses were applied, as well as meta-regressions, all based on Cohen's d. K = 34 studies were identified. The overall association between exposure to CM was in the positive but small range (Cohen's d = 0.30). There was no significant difference between specific types of abuse and/or neglect. However, associations were smaller for the perpetration of sexual aggression and violent crime compared with other acts of aggression. These findings underline the long-lasting and devastating impact of CM, including types of maltreatment that were long assumed to be less severe. Due to the limited number of available studies, interactions between types of CM and aggression could not be modeled, thus compromising their probable interacting contribution to the cycle of violence. Early interventions targeting families and women at risk are critical in order to prevent ongoing cycles of violence.

The Cycle of Violence Revisited: Childhood Victimization, Resilience, and Future Violence

The individual and social protective factors that help break the cycle of violence are examined. Specifically, this study investigates (a) the individual and social protective factors that reduce violent offending among previously victimized children, and (b) whether certain protective factors are more or less important depending on the type and frequency of childhood victimization experienced. Data on young adults from Wave III of the National Longitudinal Study of Adolescent to Adult Health are used (N = 13,116). Negative binomial regression models are estimated to examine the protective factors that promote resiliency to violent offending among individuals who reported being physically and sexually victimized as children. Results indicate that a number of individual and social protective factors reduce violent offending in young adulthood. With a few exceptions, these factors are specific to the type, frequency, and comorbidity of abuse experienced. The results suggest a number of promising approaches to break the cycle of violence among previously victimized children. Future research should move beyond explaining the cycle of violence to examine how the cycle may be broken.

Childhood maltreatment and perceived stress in young adults: The role of emotion regulation strategies, self-efficacy, and resilience

Childhood maltreatment has many deleterious outcomes; however, trait resilience as well as emotion regulation strategies, including suppression and reappraisal, may mediate between childhood maltreatment and later perceived stress. For this study, 267 college students (183 females and 84 males; M age = 19.77, SD = 2.29) completed self-report measures of parental psychological and physical maltreatment, parental emotion neglect, habitual use of suppression and reappraisal strategies, emotion regulation self-efficacy, trait resilience, and recent perceived stress. Analyses were conducted to investigate gender-specific associations. In females, both suppression and reappraisal mediated the relationship between maternal/paternal emotional neglect and perceived stress, and suppression also mediated the relationship between maternal psychological maltreatment and perceived stress. Trait resilience mediated the relationships of all three types of maternal maltreatment, paternal psychological maltreatment, and paternal emotional neglect with perceived stress in females. There were no significant mediation effects in males. Thus, interventions aiming at reducing perceived stress associated with maternal or paternal emotional neglect or maternal psychological maltreatment in women may benefit from targeting both suppression and reappraisal. Such interventions may also be enhanced by efforts to strengthen trait resilience.

Childhood Sexual Abuse and Antisocial Traits and Behaviors: A Gendered Examination of the Factors Associated With Perpetration of Intimate Partner Violence

The current study addressed the relationship between child sexual abuse (CSA) and perpetration of physical intimate partner violence, examining the possible mediating effect of antisocial traits and behaviors, as well as the differences in these relationships between men and women. Data came from the International Dating Violence Study. Hypotheses were tested on a sample of 13,659 university students from 68 sites and 32 countries using hierarchical linear modeling. Results indicated that CSA was significantly associated with perpetration of physical intimate partner violence for both men and women. The slope of the relationships, however, varied across sites for women. Antisocial traits and behaviors fully mediated the relationship between CSA and perpetration of physical intimate partner violence for women but only partially mediated this relationship for men. Increased focus needs to be paid to gender differences on the effect of CSA on the development of antisocial traits and behaviors, the relationship between these factors and perpetration of intimate partner violence, and the variation of these relationships across nations.

Prevalence and characteristics of three subtypes of dating violence among Danish seventh-grade students

Background

A high prevalence of adolescent dating violence (ADV) has been documented in recent years. However, the majority of ADV studies have been conducted in North America and moreover, ADV studies have primarily focused on high school or college populations.

Objective

To investigate victimization and perpetration of ADV and related gender differences in a sample of Danish seventh-grade students.

Method

In total, 2934 seventh-grade students (M = 3.5, SD = 0.5) filled out questionnaires at school.

Results

The prevalence of victimization of emotional, physical and sexual ADV was 32.2%, 11.2% and 10.6%, and the prevalence of perpetration of emotional, physical and sexual ADV was 20.6%, 6% and 2.1%. One out of five students reported both victimization and perpetration of one of the three ADV types and 14.3% and 6% reported multiple forms of ADV victimization and perpetration respectively. Moreover, gender differences in the prevalence of ADV and the co-occurrence of ADV victimization and perpetration were identified.

Conclusion

The present study highlights that a large proportion of Danish seventh-grade students are experiencing ADV, and that ADV preventive programs are relevant already in early adolescence. Based on the high proportion of students reporting co-occurrence of victimization and perpetration experiences, comprehensive preventive programs that focus on both victimization and perpetration experiences and the transmission of violence are recommended.

Adverse Childhood Experiences of Violent Female Offenders: A Comparison of Homicide and Sexual Perpetrators

Adverse childhood experiences are associated with a multitude of health and social problems. In addition to an increased risk of poor health, mental disorders, and substance abuse, childhood maltreatment is also significantly related to adult violent offending. Although gender-specific analyses suggest that early childhood maltreatment precedes later violence for males across offense categories, it is unknown whether this association also applies to different types of female offenders. This study explores the types and quantity of adverse childhood experiences for two groups of violent female offenders: perpetrators of intentional homicide ( N = 28) and perpetrators of sexual offenses ( N = 47). A nonparametric analysis using odds ratios (OR) indicated that female homicide perpetrators experienced significantly more adverse childhood experiences (as measured by the Adverse Childhood Experiences Questionnaire) than female sex offenders. Implications for future research are discussed.

Sex Offender Management Policies and Evidence-Based Recommendations for Registry Reform

PURPOSE OF REVIEW

The goal of this paper is to improve evidence-based sex offender management systems through an understanding of the research findings related to the stated goals and unintended consequences of such laws.

RECENT FINDINGS

Assessment tools using factors derived from research studies can improve the identification of higher-risk sex offenders, so that more intensive or restrictive interventions can be tailored to those who pose the highest threat to community safety. After substantial time offense-free in the community, even higher-risk offenders become less likely to reoffend, suggesting that registration durations can be modified to utilize resources more efficiently. Several strategies for applying the evidence base to inform the utility, efficiency, and cost-effectiveness of sex offender policies include (1) use of empirically derived risk assessment tools to classify offenders and modify registration requirements accordingly, (2) removal of juveniles from registries; and (3) elimination of residence restrictions.

The Maltreatment-Offending Association: A Systematic Review of the Methodological Features of Prospective and Longitudinal Studies

Although the association between childhood maltreatment and the subsequent development of offending behavior is well documented, the association does not necessarily reflect a causal relationship. This paper provides a systematic review of prospective and longitudinal studies using official records of maltreatment to gain insights into the extent to which methodological variations are likely to influence the conclusions drawn about the likely relationship between maltreatment and offending. Sixty-two original studies met the inclusion criteria. These studies were assessed according to a set of seven methodological criteria: (1) inclusion of comparison groups, (2) the use of statistical controls, (3) valid outcome measures, (4) operationalization of maltreatment, (5) proper temporal order of associations, (6) data relating to unsubstantiated maltreatment, and (7) consideration of mediating and moderating factors. The strength of evidence in support of the maltreatment-offending association was influenced by a number of methodological factors. Despite the increasing sophistication of studies, there is a need to be mindful of how these factors are taken into account in future research in order to gain a deeper understanding of the adverse consequences of maltreatment and how this might influence outcomes and inform interventions.

Linking Adverse Childhood Effects and Attachment: A Theory of Etiology for Sexual Offending

Sexual violence continues to be a significant public health problem affecting significant portions of the population. Unfortunately, an agreed upon theory of etiology remains elusive leading to challenges in developing effective prevention and treatment interventions. Recently, there is a growing body of literature examining the role of adverse childhood experiences (ACEs) in the development of sexually violent behavior. This research has begun to explore the rates of various types of child maltreatments and family dysfunction in individuals who have been convicted of a sexual crime. These empirical inquiries have been primarily descriptive in nature and have not yet provided a cohesive theoretical model as to why the presence of ACEs might contribute to sexually abusive behavior. This article suggests that attachment theory offers an explanatory link between early adversity and sexually abusive behavior in adulthood. We first summarize important attachment theory concepts, then integrate them with research in the area of developmental psychopathology and ACEs, and finally propose a model by which attachment can be used as an explanatory theory for subsequent sexualized coping and sexually abusive behaviors. Finally, this article explores the implications for practice, policy, and research using this explanatory theory as a framework for understanding sexual violence.

Gendered Pathways From Child Abuse to Adult Crime Through Internalizing and Externalizing Behaviors in Childhood and Adolescence

Gender differences in externalizing and internalizing pathways from child abuse to adult crime were examined across four waves of an extended longitudinal study ( N = 186 males and 170 females) using multiple-group structural equation modeling. Results show that child abuse was associated with both internalizing and externalizing behaviors in the elementary school years for both males and females. However, gender differences were found such that internalizing behaviors increased the risk of adult crime for females only, and externalizing behaviors increased the risk of adult crime for males only. Internalizing behaviors among males actually lessened the risk of adult crime, and externalizing behaviors were unrelated to adult crime among females. Findings confirm distinct pathways leading from child abuse to later crime for males and females, which is important for prevention and intervention strategies.

Violence, health, and the 2030 agenda: Merging evidence and implementation

The Guest Editors introduce the Special Issue for the Journal of Public Health Policy on violence, health, and the 2030 Agenda. Emphasizing the importance of collaboration between scholars and practitioners, they outline the process of jointly imagining and designing the next generation of violence prevention strategies. They include representative works of members of the World Health Organization (WHO) Violence Prevention Alliance (VPA), including the World Bank, the United States Centers for Disease Control and Prevention, Prevention Institute, the Danish Institute Against Torture, the University of Cambridge Institute of Criminology, the London School of Hygiene and Tropical Medicine Gender Violence and Health Centre, and the Yale University Law and Psychiatry Division, among others.

Succumbing to the Call of Violence - Sex-Linked Development of Appetitive Aggression in Relation to Familial and Organized Violence

Appetitive aggression is the attraction to violent behavior, which can peak in the experience of a combat high. In various war and conflict scenarios, members of armed groups have reported developing a desire to hunt and even kill humans. More recently, we reported that the phenomenon has also been observed in female ex-combatants with varying participation in warfare. Despite recent investigations on risk factors for appetitive aggression, sex-specific pathways in the development of appetitive aggression have not yet been delineated. This study investigated moderation effects of sex on previously identified risk factors for appetitive aggression by means of regression analyses in a sample of individuals with varying degrees of warfare participation (overall sample, n = 602). First examining a sample characterized by backgrounds heterogeneous in both sociodemographic data and war experiences, the analysis was then replicated in a subsample of fighters active during the civil war (combatant sample, n = 109). In both samples, regression analyses revealed significant moderation effects of sex. Childhood maltreatment and traumatic events had positive associations on the development of appetitive aggression for males but a negative (childhood maltreatment) or no (traumatic events) association for females. Perpetrated events were more strongly correlated with appetitive aggression for females than for males. This pattern was pronounced for the combatant sample. These results are in favor of sex-linked pathways. In both sexes, appetitive aggression may have evolved as a biologically prepared response to cruel environments but might develop along different trajectories. The current study highlights the need for addressing appetitive aggression in order to support peace-building processes and emphasizes sex specific starting-points.

Measuring Adolescent Violent Behavior Across Groups: Assessing Measurement Invariance of the Violent Behavior Checklist-Modified

Measures of violent behavior are often assumed to function identically across different groups (e.g., gender, race/ethnicity). However, failure to verify measurement invariance can lead to biased cross-group comparisons. The current study examines the measurement invariance of the Violent Behavior Checklist-Modified across genders and race/ethnicities. Using multiple group confirmatory factor analysis, configural and metric invariance are assessed in a sample of racially/ethnically diverse middle and high school students ( N = 4,128) in two rural counties. Results indicate that the Violent Behavior Checklist-Modified has partial measurement invariance across genders and race/ethnicities. Specifically, four out of six items were non-invariant across genders, while one out of six items was non-invariant across race/ethnicities. Findings suggest that the latent factor of violence may be qualitatively different across males and females. Implications are discussed.

A study of Attachment Disorders in young offenders attending specialist services

Attachment disorders, specifically Reactive Attachment Disorder (RAD) and Disinhibited Social Engagement Disorder (DSED) are disorders associated with neglect and abuse in which people have significant difficulties relating to others. This study aims to explore Attachment Disorder symptoms and diagnoses in young offenders and factors that may be associated with them such as mental health problems. A cross-sectional design was used with 29 young people who were known to Intensive Services, aged 12-17 (M=16.2, SD=1.3), 29 carers and 20 teachers. They completed measures investigating symptoms of Attachment Disorders and psychopathology. Eighty-six percent of the young people had experienced some form of maltreatment and the rates of an actual or borderline Attachment Disorder was 52%. A positive correlation between Attachment Disorder symptoms and other mental health problems (as rated by carer-report Strengths and Difficulties Questionnaire Total Difficulties Score), accounting for 36% of the variance was found, with a large effect size (r_s=0.60). Attachment Disorder symptoms were associated with hyperactivity and peer relationship problems.

Negative Bystander Behavior in Bullying Dynamics: Assessing the Impact of Social Capital Deprivation and Anti-social Capital

Bystanders witness bullying, but are not directly involved as a bully or victim; however, they often engage in negative bystander behavior. This study examines how social capital deprivation and anti-social capital are associated with the likelihood of engaging in negative bystander behavior in a sample (N = 5752) of racially/ethnically diverse rural youth. Data were collected using an online, youth self-report; the current study uses cross sectional data. Following multiple imputation, a binary logistic regression with robust standard errors was run. Results partially supported the hypothesis and indicated that social capital deprivation in the form of peer pressure and verbal victimization and anti-social capital in the form of delinquent friends, bullying perpetration, verbal perpetration, and physical perpetration were significantly associated with an increased likelihood of engaging in negative bystander behavior. Findings highlight the importance of establishing sources of positive social support for disenfranchised youth.

The impact of trauma on the onset of mental health symptoms, aggression, and criminal behavior in an inpatient psychiatric sample

Experiences of trauma and maltreatment are frequent predictors of poor physical and mental health outcomes in adulthood. Existing literature also suggests an impact of developmental adversity on criminality and aggressive behavior, though little research exists describing the effects of cumulative adversity in forensic mental health samples. In the current study of 381 forensic mental health inpatients, rates of trauma, neglect, and parental substance abuse are reported in comparison with community norms. Cumulative adversity and the occurrence of foster care placement are examined via linear and logistic regression analyses in relation to age at first arrest, first psychiatric hospitalization, and onset of aggression, as well as history of suicide attempts and non-suicidal self-injury. Results revealed that experiences of developmental adversity were more common among participants than have been reported in community samples using the ACE survey, and that there were differential effects of gender on the prevalence of traumas experienced. Cumulative adversity scores were significantly associated with all outcomes, though the addition of foster care placement to the model significantly contributed to understanding outcomes, and in some cases, removed the effect of cumulative adversity. Implications and direction for future study are discussed.

Concurrent adversities among adolescents with conduct problems: the NAAHS study

PURPOSE

Several studies have confirmed that maltreatment and abuse in childhood are related to conduct problems. Less is known about such relationships with concurrent adversities in adolescence and, also, when compared with other severe adversities and possible multiple additive effects.

METHODS

The study encompassed a community population of 4881 adolescents 15-16 years of age 50.1 % boys and 49.9 % girls. Youth with and without conduct problem scores within the deviant range on the Strength and Difficulties Questionnaire (SDQ) was compared on 12 concurrent adversities.

RESULTS

Based on self-reports, 4.4 % of the adolescents had conduct problem scores within the deviant range and more girls (5.1 %) than boys (3.7 %). In the deviant conduct problem group, 65.1 % had experienced two or more concurrent adversities compared with 26.3 % of youths in the non-deviant group (OR 5.23, 95 % CI 3.91-7.01). Likewise, the deviant conduct problem group was from 1.71 to 8.43 times more at the risk of experiencing the different adversities. Parental mental health problems and experiences of violence were multivariately strongest associated with conduct problem scores within the deviant range on the SDQ. A strong multiple additive relationship with adversities was found.

CONCLUSIONS

Two-thirds of youth with SDQ conduct problem scores within the deviant range reported two or more concurrent adversities. Clinicians should seek information about kinds and amount of possible traumatic adversities in youth with conduct problems and offer evidence based treatment.

Short- and Mid-Term Effects of Violent Victimization on Delinquency: A Multilevel Growth-Curve Modeling Approach

The present study investigates how adolescents' experiences of violent victimization exert short- and mid-term effects on their involvement in delinquency. The study compares and contrasts delinquency trajectories of youths whose experiences of violent victimization differ. A multilevel growth-curve modeling approach is applied to analyze data from five waves of the National Youth Survey. The results show that, although delinquency involvement increases as youths experience violent victimization, delinquency trajectories differ with the type of violent victimization, specifically, parental versus non-parental victimization. Violent victimization by parents produced a sharp initial decline in delinquency (short-term effect) followed by a rapid acceleration (mid-term effect). In turn, non-parental violence showed a stable trend over time. The findings have important implications for prevention and treatment services.

Family formation: A positive outcome for vulnerable young women?

While marriage and childbirth are generally considered positive adult outcomes, it is not clear that this holds true among low income young women. Beyond adolescent parenting, little empirical data exists on various types of family formation in this population. The aims of this study were twofold: (1) to understand predictors of type of family formation (e.g., none, childrearing, marriage, or both) among 4,385 young women with childhood histories of poverty and/or maltreatment; and (2) to explore whether family formation patterns were associated with negative adult behavioral and health outcomes. Results of the AIM 1 multinomial regression analysis of family formation indicated that the likelihood of childrearing with or without marriage increased with an increase in the number of adolescent risk behaviors after controlling for the maltreatment and/or poverty histories. Among women with maltreatment histories, early onset maltreatment was associated with childrearing or marriage compared to no family. Among previously maltreated women, predictors of family formation varied according to prior poverty history. AIM 2 Cox regression results indicated that having children with or without marriage was associated with a higher risk of negative outcomes after controlling for maltreatment and adolescent risk factors. Bivariate analyses suggested that most of the increased risk was associated with having at least two children. Findings underscore the importance of preventing adolescent risk behaviors among low income and maltreated girls as well as early and unplanned births among vulnerable young adult women.

Adverse Childhood Experiences and Arrest Patterns in a Sample of Sexual Offenders

Developmental psychopathology theories suggest that childhood adversity can contribute to antisocial conduct and delinquent activities. The purpose of this study was to explore the influence of adverse childhood experiences (ACE) on arrest patterns in a sample of sexual offenders (N = 740). Higher ACE scores were associated with a variety of arrest outcomes, indicating that the accumulation of early trauma increased the likelihood of versatility and persistence of criminal behavior. Rapists of adults had higher ACE scores, lower levels of specialization, and higher levels of persistence than sex offenders with minor victims only. Child sexual abuse, emotional neglect, and domestic violence in the childhood home were significant predictors of a higher number of sex crime arrests. For measures of nonsexual arrests and criminal versatility, it was the household dysfunction factors-substance abuse, unmarried parents, and incarceration of a family member-that were predictive, suggesting that family dysfunction and a chaotic home environment contributed significantly to increased risk of general criminal behavior. Sex offenders inspire little sympathy in our society but may be among those most in need of trauma-informed models of treatment that recognize the influence of early adversity on maladaptive schema and self-regulation deficits related to criminal behavior.

Violent Victimization Among Disadvantaged Young Adults Exposed to Early Family Conflict and Abuse: A 24-Year Prospective Study of the Victimization Cycle Across Gender

Significant associations between childhood victimization and later revictimization have materialized in previous literature; yet, the victimization cycle has been primarily explored with indicators of sexual assault, although insight into linkages between other forms of victimization remains limited. This study examined connections from family conflict exposure and physical abuse in childhood to violent crime victimization in adulthood, assessing also gender differences and neighborhood influences. Results from logistic regression and hierarchical linear modeling with data from the Chicago Longitudinal Study, a panel of 1,539 low-income, ethnic/racial minority children, unearthed a significant relation between family conflict exposure and later revictimization. Moderated by gender, these analyses showed girls exposed to frequent family conflict are particularly vulnerable to revictimization in adulthood. Exploratory analyses unveiled a potential linkage between childhood physical abuse and later revictimization for men. Neighborhood effects marginally influenced results in one instance. Public health implications are discussed.

Multi-level risk factors and developmental assets associated with aggressive behavior in disadvantaged adolescents

The current study examined multilevel risk factors and developmental assets on longitudinal trajectories of aggressive behavior in a diverse sample of rural adolescents. Using ecological and social capital theories, we explored the impact of positive and negative proximal processes, social capital, and contextual characteristics (i.e., school and neighborhood) on adolescent aggression. Data came from the Rural Adaptation Project, which is a 5-year longitudinal panel study of more than 4,000 middle and high school students from 40 public schools in two rural, low income counties in North Carolina. A three-level HLM model (N = 4,056 at Wave 1, 4,251 at Wave 2, and 4,256 at Wave 3) was estimated to predict factors affecting the change trajectories of aggression. Results indicated that negative proximal processes in the form of parent-adolescent conflict, friend rejection, peer pressure, delinquent friends, and school hassles were significant predictors of aggression. In addition, social capital in the form of ethnic identity, religious orientation, and school satisfaction served as buffers against aggression. Negative proximal processes were more salient predictors than positive proximal processes. School and neighborhood characteristics had a minimal impact on aggression. Overall, rates of aggression did not change significantly over the 3-year study window. Findings highlight the need to intervene in order to decrease negative interactions in the peer and parent domains.

Social skills and psychopathic traits in maltreated adolescents

Child maltreatment has frequently been associated with impaired social skills and antisocial features, but there are still controversies about the effect of each type of maltreatment on social behaviour. The aim of this study was to compare the social functioning and psychopathic traits of maltreated adolescents (MTA) with a control group (CG) and to investigate what types of maltreatments and social skills were associated with psychopathic traits in both groups. The types and intensity of maltreatment were evaluated through the Childhood Trauma Questionnaire (CTQ) in 107 adolescents, divided into the MTA group (n = 66) and non-maltreated youths (n = 41), our CG. The Hare Psychopathy Checklist: Youth Version (PCL: YV) and a detailed inventory for evaluation of social skills in adolescents were also applied in all individuals. MTA presented more psychopathic traits than the CG, in all domains measured by PCL: YV, independently of IQ levels and the presence of psychiatric disorders. Interestingly, the groups did not differ significantly from each other on indicators of social skills. Multiple regression analysis revealed that emotional neglect was the only maltreatment subtype significantly associated with psychopathic traits, more specifically with the PCL: YV interpersonal factor (F1), and that some social skills (empathy, self-control and social confidence) were related to specific psychopathic factors. The results highlight that emotional neglect may be more detrimental to social behaviours than physical and sexual abuse, and that neglected children require more specific and careful attention.

Does Child Abuse and Neglect Increase Risk for Perpetration of Violence Inside and Outside the Home?

OBJECTIVE

To examine the extent to which abused and neglected children perpetrate three different types of violence within and outside the home: criminal, child abuse, and intimate partner violence and determine whether childhood maltreatment leads to an increased risk for poly-violence perpetration.

METHOD

Using data from a prospective cohort design study, children (ages 0-11) with documented histories of physical and sexual abuse and/or neglect (n = 676) were matched with children without such histories (n = 520) and assessed in young adulthood (average age 29). Official criminal records in conjunction with self-report data were used to assess violent outcomes.

RESULTS

Compared to the control group, individuals with histories of child abuse and/or neglect were significantly more likely to be poly-violence perpetrators, perpetrating violence in all three domains (relative risk = 1.26). All forms of childhood maltreatment (physical and sexual abuse and neglect) significantly predicted poly-violence perpetration.

CONCLUSIONS

These findings expand the cycle of violence literature by combining the distinct literatures on criminal violence, child abuse, and partner violence to call attention to the phenomenon of poly-violence perpetration by maltreated children. Future research should examine the characteristics of maltreated children who become poly-violence perpetrators and mechanisms that lead to these outcomes.

Chronic neglect and aggression/delinquency: A longitudinal examination

Neglect is the most common form of maltreatment in the United States, yet its impact on development remains understudied, especially for chronic neglect. Chronic neglect is also one of the most costly burdens on child welfare systems. This study examines the effects of chronic neglect, including two subtypes (Failure to Provide and Lack of Supervision) on adolescent aggression and delinquency using a diverse longitudinal sample of youth. Chronic neglect and chronic failure to provide (ages 0-12) predicted aggression/delinquency (age 14) even after controlling for the effects of other maltreatment (ages 0-12). Chronic lack of supervision, however, did not. Gender significantly moderated these effects, suggesting that males are more likely to respond to neglect by becoming aggressive/delinquent. Finally, social problems (age 12) partially mediated for boys, and fully mediated for girls, the connections between chronic neglect and aggression/delinquency, bolstering theorizing that neglect impairs social functioning broadly. Implications include the need for further research on chronic neglect, especially in providing guidance for child welfare systems. Interventions for chronically neglected youth should include social skill development.

Adverse childhood experiences in the lives of female sex offenders

This study explored the prevalence of early trauma in a sample of U.S. female sexual offenders (N = 47) using the Adverse Childhood Experiences (ACE) scale. Compared with females in the general population, sex offenders had more than three times the odds of child sexual abuse, four times the odds of verbal abuse, and more than three times the odds of emotional neglect and having an incarcerated family member. Half of the female sex offenders had been sexually abused as a child. Only 20% endorsed zero adverse childhood experiences (compared with 35% of the general female population) and 41% endorsed four or more (compared with 15% of the general female population). Higher ACE scores were associated with having younger victims. Multiple maltreatments often co-occurred in households with other types of dysfunction, suggesting that many female sex offenders were raised within a disordered social environment by adults with problems of their own who were ill-equipped to protect their daughters from harm. By enhancing our understanding of the frequency and correlates of early adverse experiences, we can better devise trauma-informed interventions that respond to the clinical needs of female sex offender clients.

Who becomes more violent among Korean adolescents? Consequences of victimisation in school

BACKGROUND

Mainly Western studies suggest that bullying increases risk of subsequent offending. Less is known about risk of violence specifically. Very little such research is from Asia - none from Korea.

AIM

This study aimed to answer three research questions: Is being a victim of bullying in Korean schools associated with later perpetration of violent behaviour? Does type of bullying influence type of offending? Does school climate or parental control mediate this relationship?

METHOD

Juvenile justice intake officers identified 606 young offenders who were asked to complete questionnaires about their school experience, school climate and parental supervision. We used multinomial logit model with maximum likelihood estimation to evaluate relationships between the variables of interest.

RESULTS

Over half (310) of these young people had committed at least one violent offence. Seventy-six (13%) reported having experienced emotional bullying at school and 31 (5%) physical bullying. Violent offending was over twice as likely as property offending to be associated with emotional bullying history (OR 2.38, CI 1.13-5.01), but three times less likely with physical bullying (OR 0.31, CI 0.11-0.87). In addition, parental control (but not school climate) increased the likelihood of violent offending or other delinquency by 15% (OR 1.14, CI 1.02-1.26; OR 1.16, CI 1.01-1.32, respectively).

CONCLUSIONS/IMPLICATIONS

Our overarching finding of a relationship between childhood experience of bullying and later delinquency is in line with Western findings. Where, however, the latter are equivocal on risk of later violence perpetration, we found that being emotionally bullied raises the risk of becoming violent. Our findings also underscore the importance of having studies from a range of cultures. Predictions from Western studies would be that parental control would be protective and school climate a potential risk factor for later violence, but, in Korea, where parenting styles tend to be highly authoritarian, we found differently.

"Bad genes" & criminal responsibility

The genetics of the accused is trying to break into the courts. To date several candidate genes have been put forward and their links to antisocial behavior have been examined and documented with some consistency. In this paper, we focus on the so called "warrior gene", or the low-activity allele of the MAOA gene, which has been most consistently related to human behavior and specifically to violence and antisocial behavior. In preparing this paper we had two objectives. First, to summarize and analyze the current scientific evidence, in order to gain an in depth understanding of the state of the issue and determine whether a dominant line of generally accepted scientific knowledge in this field can be asserted. Second, to derive conclusions and put forward recommendations related to the use of genetic information, specifically the presence of the low-activity genotype of the MAOA gene, in modulation of criminal responsibility in European and US courts.