Intimate Partner Violence Perpetration Research Articles

Prevalence and Predictors of Intimate Partner Violence Among Youth With Foster Care Histories.

A small but growing body of research suggests that adolescents and young adults involved with the child welfare system and those transitioning out of foster care are at heightened risk of experiencing intimate partner violence (IPV). Understanding the factors that place youth at risk of IPV is central to prevention and treatment of this public health problem. However, questions remain about the prevalence and correlates of IPV among youth in foster care. Additionally, emotional abuse, a particular form of IPV in intimate partnerships, remains an understudied area in this population. This study aimed to address these gaps in research by exploring factors associated with IPV using longitudinal data from a representative sample of older youth in California Foster Care who participated in the California Youth Transitions to Adulthood Study (CalYOUTH). Our IPV outcome measures included victimization, perpetration, bidirectional IPV, and emotional abuse. Findings suggest that approximately one-fifth (20.4%) of CalYOUTH respondents had experienced some form of IPV at age 23, with emotional abuse and bidirectional violence being the most commonly reported types of IPV. Females reported emotional abuse, as well as bidirectional violence, at nearly double the rates of their male counterparts. Self-identified sexual minority youth (SMY; lesbian, gay, bisexual, transgender, queer, or questioning) were more likely to report IPV victimization, IPV perpetration, and bidirectional violence than their non-SMY peers. Youth with histories of emotional abuse, caregiver IPV victimization, sexual abuse in foster care, placement instability, substance use, anxiety, and incarceration were also at heightened risk of IPV involvement. Emotional abuse was most prevalent with SMY. The findings contribute to the growing research on IPV among transition-age foster youth with important implications for future research, practice, and policy.

The Effects of Race and Gender When Predicting Intimate Partner Violence Recidivism in Police Reports Using the Ontario Domestic Assault Risk Assessment

Despite a growth in risk assessment for intimate partner violence (IPV), validation research has focused on men’s violence against women leading to a dearth of research among other genders and racialized populations. We examined validity of an IPV risk assessment tool in 448 Black and White men and women identified as IPV perpetrators by a United States urban police service. The Ontario Domestic Assault Risk Assessment (ODARA) predicted new police reports of IPV in a fixed 2-year follow up (baserate = 33%, AUC = 0.59). Predictive effects were mostly small, with few significant differences between groups. Further research should examine the benefits and potential harms of IPV risk assessment to individuals who identify within minority race and gender groups.

Diminished vagally mediated heart rate variability in a compassion-eliciting task in intimate partner violence offenders

PurposeRecent research has identified different psychobiological mechanisms underlying Intimate Partner Violence (IPV). However, vagally mediated heart rate variability (vmHRV), a measure of parasympathetic activity, has been scarcely studied in IPV perpetrators. Low vmHRV activity has been found to be associated with maladaptive emotion regulation strategies and negative affect, whereas high vmHRV functioning has been related to higher social engagement, positive affect, prosocial behavior and compassion. MethodsThe present study examined vmHRV, mood state and prosocial behavior in a Compassion-eliciting Task, through a virtual reality paradigm, in 39 IPV offenders, compared to 42 general offenders (GO) and 43 non-forensic control participants. Additionally, it explored whether phasic vmHRV could explain the mood change in response to the Compassion Task. ResultsIPV offenders showed lower vmHRV activity during the task when compared to non-forensic participants. No significant differences were obtained between IPV and GO. Furthermore, higher vmHRV partially explained lower negative affect after the Compassion Task for the entire sample. ConclusionsFindings suggest that IPV offenders experience difficulties connecting with others' suffering. It also highlights that the use of biomarkers, such as vmHRV, in the study of criminogenic factors may provide a broader understanding that could promote more effective interventions.

Physical violence during pregnancy in sub-Saharan Africa: why it matters and who are most susceptible?

ObjectiveThe study assessed the prevalence of physical violence against pregnant women and its associated factors in sub-Saharan Africa (SSA).DesignWe analysed cross-sectional data of 108971 women in sexual unions from the...

Gender Directionality of Intimate Partner Violence and Relationship Quality Among Chinese Couples.

Gender symmetry is a long-standing controversy in intimate partner violence (IPV) research. This study explored the gender directionality of IPV and differences in the quality of relationships between different dyadic patterns. IPV experiences and relationship quality of 371 heterosexual couples were examined. Results indicate that females reported more IPV perpetration than males. Generally, the male-only IPV and bidirectional IPV couples showed lower levels of relationship quality compared with female-only IPV and no-IPV couples. Future studies should realize that different dyadic types of IPV may have different mechanisms and consequences, and more attention should be paid to gender directionality.

Mediators and moderator of the effects of early exposure to intimate partner violence on children's mental health.

Childhood intimate partner violence (IPV) exposure increases the likelihood of internalizing and externalizing problems. There is substantial variability in children's outcomes following IPV exposure, but the reasons behind this are unclear, particularly among preschool-age children. The current study aimed to examine the direct and indirect effects of IPV on preschoolers' mental health through parent factors (parenting and parental depression), exploring child temperament as a potential moderator of the relation between IPV and child outcomes. Participants were 186 children (85 girls) and their parents living in the United States. Data were initially collected when children were age three, with follow-up at ages four and six. Both parents' baseline IPV perpetration had adverse effects on child outcomes. Mothers' IPV was associated with greater paternal depression, paternal overractivity, and maternal laxness, whereas fathers' IPV was associated with more paternal overreactivity. Only paternal depression mediated the effect of mothers' IPV on child outcomes. Parenting did not mediate nor did child temperament moderate the relation between IPV and child outcomes. Results shed insight into the need to address parental mental health in families experiencing IPV and underline the need for a further exploration of individual- and family-level mechanisms of adjustment following IPV exposure.

Neuropsychological Performance, Substance Misuse, and Recidivism in Intimate Partner Violence Perpetrators.

Previous research has pointed out the importance of neuropsychological impairments in intimate partner violence (IPV) perpetrators for reoffending/recidivism once treatment ends. However, less is known about whether substance misuse is associated with impairments or deficits, which facilitate recidivism. In this study, we first aimed to assess whether IPV perpetrators with (n = 104) and without (n = 120) substance misuse showed differences in specific neuropsychological variables in comparison with non-violent men (n = 82). Second, we examined whether there were differences in IPV perpetrators' recidivism and whether these differences were explained by neuropsychological performance. Our results revealed that IPV perpetrators with substance misuse showed worse cognitive performance than controls. Furthermore, we also found differences between IPV perpetrators without substance misuse and controls, but only in terms of executive functioning. There were no differences in neuropsychological performance between the two groups of IPV perpetrators, although those with substance misuse presented higher recidivism rates than those without substance misuse. Finally, cognitive flexibility, verbal fluency, and worse attention functioning were related to high recidivism in both groups of IPV perpetrators. This study underlies the importance of performing neuropsychological assessments during the initial stages of intervention programs for IPV perpetrators in order to design coadjutant neuropsychological/cognitive training to address not only the psychological needs (including substance misuse) of IPV perpetrators, but also their neuropsychological needs.

Randomized Clinical Trial of a Brief Alcohol Intervention as an Adjunct to Batterer Intervention for Women Arrested for Domestic Violence.

Despite a rise in women being arrested for domestic violence and court-ordered to batterer intervention, batterer interventions remain limited in their ability to address women's treatment needs. Alcohol use is an important intervention target: one-third of women in batterer interventions have an alcohol-related diagnosis, half engage in at-risk drinking, and alcohol use contributes to intimate partner violence (IPV) and batterer intervention dropout. Research has not evaluated whether adding an alcohol intervention to batterer intervention improves women's alcohol use and IPV outcomes. We randomized 209 women (79.9% white) in Rhode Island to receive the state-mandated batterer intervention program alone or the batterer intervention program plus a brief alcohol intervention. Alcohol use (percentage of days abstinent from alcohol [PDAA], number of drinks per drinking day [DPDD], percentage of heavy drinking days [PHDD], percentage of days abstinent from alcohol and drugs [PDAAD]), and IPV perpetration and victimization frequency (psychological, physical, and sexual IPV, injury) data were collected at baseline and 3-, 6-, and 12-month follow-up. Multilevel modeling revealed that, relative to the batterer intervention alone, women who received the brief alcohol intervention reported a higher PDAA and PDAAD, fewer DPDD, and a lower PHDD across all follow-up assessments. Women who received the brief alcohol intervention perpetrated less physical IPV and experienced less injury than did women who only received the batterer intervention. For physical IPV, these differences became more pronounced over time. No other group differences or group x time interactions emerged. Adding an alcohol intervention may improve batterer intervention outcomes for women arrested for domestic violence.

Intimate Partner Violence Perpetration Denial and Underreporting in Cisgender Male Couples.

Intimate partner violence (IPV) perpetrators often deny their actions, limiting opportunities for intervention. Cisgender male couples experience similar IPV rates to mixed-gender couples, yet less is known about how men in same-sex relationships deny or report their IPV behavior. This study aimed to describe perpetration denial across emotional, monitoring/controlling, and physical/sexual IPV, and to identify correlates of perpetration denial, in a convenience sample of male couples (N = 848; United States, 2016-2017). Past-year victimization and perpetration were measured with the IPV-Gay and Bisexual Men (GBM) scale; perpetration deniers were men whose self-reported perpetration contradicted their partner's reported victimization. Individual-, partner-, and dyadic-correlates of perpetration denial, by IPV-type, were identified using actor-partner interdependence models. We identified 663 (78.2%) perpetrators: 527 emotional; 490 monitoring/controlling; 267 physical/sexual. Thirty-six percent of physical/sexual-, 27.7% of emotional-, and 21.43% of monitoring/controlling-perpetrators categorically denied their actions. Depression was negatively associated with denying monitoring/controlling-perpetration (odds ratio 95% confidence interval: 0.91 [0.84, 0.99]) and physical/sexual-perpetration (0.91 [0.83, 0.97]); dyadic differences in depression were associated with emotional-perpetration denial (0.95 [0.90, 0.99]). Recent substance users had 46% lower odds of monitoring/controlling-denial (0.54 [0.32, 0.92]), versus non-users. Partner-race and employment were also significantly associated with emotional perpetration denial. This study highlights IPV denial's complexities, including differences across IPV types. Further investigations into how cisgender men in same-sex couples perceive and report various types of IPV perpetration will provide valuable insight into how an underserved and understudied population experiences IPV.

Methodological Challenges in Group-based Randomised Controlled Trials for Intimate Partner Violence Perpetrators: A Meta-summary.

Evidence for treatment effects of group-based Intimate Partner Violence (IPV) perpetrators programmes remains, at best, inconclusive. In the present review, systematic/meta-analytic reviews were used to identify randomised controlled trials and a meta-summary approach was employed to identify methodological challenges in the design and conduct of these trials. Of the fifteen studies identified, seven were comparative effectiveness trials. A range of methodological challenges were also identified by the trialists; source of outcome data, treatment modality, attrition and sample characteristics were the most frequently mentioned. Although there are only a few randomised controlled trials compared to non randomised studies, the findings of both highlight the need to invest in the development of innovative and/or combined IPV treatment programmes to address co-occurring issues such as substance use and trauma. The summary of methodological challenges will provide the first step in the development of methods guidance for researchers working in this area.

Participants in Court-mandated Intervention Programs for Intimate Partner Violence Perpetrators with Substance Use Problems: A Systematic Review of Specific Risk Factors.

Men with alcohol and/or other drug use problems (ADUPs) court-mandated to attend intervention programs for intimate partner violence (IPV) perpetrators have been identified as a high-risk, highly resistant group of IPV perpetrators, as they present lower treatment adherence and higher dropout and recidivism rates. Previous research suggests that IPV perpetrators with ADUPs may require tailored interventions to address their specific risk factors. The present systematic review was conducted using PRISMA guidelines to identify the specific risk factors in men with and without ADUPs on entry to court-mandated perpetrator programs. The following databases were searched from inception to November 2021: Web of Science, PsycINFO, and Scopus. There was a screening of 3,995 records, and 29 quantitative studies were included in the review. Risk factors present in males court-mandated to perpetrator programs were grouped into four categories: sociodemographic risk factors, personality disorders and psychological adjustment, social-relational risk factors, and risk factors related to attitudes towards women. Results indicated that the main risk factors in IPV perpetrators with ADUPs, compared to those without, were higher clinical symptomatology (e.g., anger and impulsivity), personality disorders, poorer executive functions, having experienced more stressful life events, higher exposure to childhood trauma, lower intimate social support, and higher responsibility attributed to the offenders' personal context. These results contribute to a deeper understanding of the complex phenomenon of IPV and ADUPs, and could help to inform key targets for perpetrator programs that may improve the well-being of their (ex)partners and increase the effectiveness of intervention programs for IPV perpetrators.

Systematic Investigation of Meta-Analysis Data on Treatment Effectiveness for Physical, Psychological, and Sexual Intimate Partner Violence Perpetration.

Intimate partner violence can lead to physical, economical, mental, and sexual well-being issues, and even death, and it is most commonly experienced by women. There exist a number of treatment models for the prevention and treatment of intimate partner violence (IPV). In this study, we provided a comprehensive meta-regression analysis of the effectiveness of batterer treatment programs, with a view to characterizing the interplay between different forms of IPV (physical, psychological, and sexual). Using meta-regression, we explore the effect sizes and whether IPV treatment methods have distinct impacts on the outcomes. We use the difference normalized by pretreatment mean and variance foldchange to uncover the relationship between different violence subtypes and how they drive each other. Specifically, our study found that studies with more pre-treatment psychological and/or sexual violence, lead to less favorable outcomes while the studies that start with more physical violence are able to demonstrate their effects more effectively. Results of this study can be used to help the clinician effectively select the treatment for the perpetrator based on the violence type and severity of violence in order to more effectively treat the needs for each specific relationship.

Male Sexual Dysfunction and the Perpetration of Intimate Partner Violence.

We contribute to our understanding of the social epidemiology of intimate partner violence (IPV) by developing a mediation model that frames IPV as an outcome of male sexual dysfunction (performance anxiety and erectile dysfunction) and the mechanisms of masculine discrepancy stress (the perceived failure to conform to internalized normative expectations of masculinity) and anger. Our mediation analyses of recently collected data from the 2021 Crime, Health, and Politics Survey (CHAPS), a national probability sample of 792 men, confirmed that sexual dysfunction was indirectly associated with the perpetration of any IPV, physical IPV, and sexual IPV through the compound path of masculine discrepancy stress and anger.

A Cross-Sectional Analysis of Young Men's Gambling and Intimate Partner Violence Perpetration in Mwanza, Tanzania.

Objectives: The prevalence of intimate partner violence (IPV) in Tanzania is one of the highest in sub-Saharan Africa. There are very few studies on the co-occurrence of gambling and IPV and none from LMICs, despite gambling being a behaviour associated with gender norms exalting masculinity underlying IPV perpetration. Methods: Cross-sectional survey data of 755 currently partnered men aged 18-24 from Mwanza, Tanzania were analysed to investigate whether gambling was associated with past-year physical, sexual, emotional and economic IPV. We conducted bivariate and multivariate logistic regressions to control for potential confounders, based on their significant association bivariately with the main outcome variables. Results: Of the men who gambled, 18 percent perpetrated physical IPV, 39 percent sexual IPV, 60 percent emotional IPV and 39 percent economic IPV. Gambling was significantly associated with sexual (aOR: 2.59; 95% CI: 1.70-3.97), emotional (aOR: 1.55; 95% CI: 1.12-2.14) and economic IPV (aOR: 1.38; 95% CI: 1.02-1.88) after controlling for confounders. Conclusion: The analysis shows that gambling is associated with IPV perpetration. More research is needed to understand how current IPV prevention efforts can be expanded to include problem gambling treatment.

An Exploratory Study of Financial Health as an Antecedent of Economic Abuse Among Women Seeking Help for Intimate Partner Violence.

Economic abuse is a common component of intimate partner violence (IPV). This study explored whether IPV victim and perpetrator financial health at relationship outset are associated with two types of economic abuse-restriction and exploitation-during the relationship. With a sample of 315 women seeking services for male-perpetrated IPV, the study showed increased use of economic restriction when perpetrators were advantaged in terms of assets or disadvantaged in terms of debt. There was increased use of economic exploitation when victims were advantaged in terms of assets or credit and when perpetrators were disadvantaged in terms of assets, debt, or credit. Implications for research and intervention are discussed.

The Role of Alexithymia and Impulsivity in Male Victims and Perpetrators of Intimate Partner Violence.

(1) Background: Alexithymia and impulsivity appear to represent risk factors for violence perpetration, while mixed results are present with respect to victimization experience. In light of this, the purpose of this study was to compare the roles of both alexithymia and impulsivity among three different samples of men: men who experienced partner victimization (IPVV); male intimate partner violence perpetrators (IPVP); and men from the general population (CG). (2) Methods: Participants were recruited from specialized centers in Italy. A profile analysis was conducted. (3) Results: The results showed that IPVV presented alexithymia and impulsivity comparable to the CG. Furthermore, differences were found between victims and perpetrators in terms of impulsivity and alexithymia. The IPVP group had higher levels of both impulsivity and alexithymia in comparison to IPVV. Moreover, the perpetrators exhibited significantly higher levels of alexithymia compared to the CG. However, despite the medium Cohen's d (d = 0.441) resulting from the analyses, IPVP's level of impulsivity was not statistically different from the CG. (4) Conclusion: Alexithymia and impulsivity appear to play a key role in violent behaviors and should be the focus of psychological interventions with perpetrators.

The impact of an intervention program on abusive intimate behaviors, self-esteem, and self-concept of male perpetrators of intimate partner violence

This study examines the effectiveness of a multimodal perpetrator intervention program (PIP) on intimate partner violence (IPV) perpetrators’ self-reported abusive behaviors, self-esteem, and self-concept. A sample of 53 male IPV perpetrators, both court- and self-referred to a community-based PIP, were assigned to one of two conditions: intervention condition (IC; n = 38) and waiting list control condition (WLCC; n = 15). Data on self-reported intimate violence, self-esteem, and self-concept were collected at baseline, post-test, and 6-month follow-up. The Reliable Change Index (RCI) was also computed. A considerable percentage of IC participants end or substantially reduce their abusive behavior (reoffending self-reported rates were 10.7% at post-treatment and 12.5% at follow-up). IC participants increase self-esteem and self-concept. Changes were maintained at follow-up. Significant differences were found between the groups, with IC participants reporting reductions in abusive behaviors, scoring higher on self-esteem and self-concept, and revealing greater clinical changes than WLCC participants. These findings suggest that multimodal interventions improve self-esteem and self-concept and reduce IPV perpetration.

Minority Stress and Intimate Partner Violence among Sexual and Gender Minorities assigned Female at Birth.

Sexual and gender minorities assigned female at birth (SGM-AFAB) experience high rates of intimate partner violence (IPV). Using multiwave longitudinal data, the present study tested the following associations of minority stress and IPV among SGM-AFAB: concurrent within-person (i.e., whether changes in minority stress co-occur with changes in IPV), prospective within-person (i.e., whether changes in minority stressors precede changes in IPV), and between-persons (i.e., whether individuals who experience more minority stress, on average, experience more IPV). Data were from Waves 1-7 (spanning 3.5 years) of a longitudinal cohort study of 488 young SGM-AFAB. At each wave, participants reported on SGM victimization, sexual orientation microaggressions, internalized heterosexism, and five types of IPV for up to three partners in the past six months. Controlling for other minority stress experiences, microaggressions showed concurrent within-person associations with two types of IPV victimization (psychological and coercive control) and three types of IPV perpetration (psychological, physical, and sexual), and between-persons associations with psychological IPV victimization and coercive control victimization and perpetration. Microaggressions also had a significant prospective within-persons association with SGM-specific IPV perpetration. SGM victimization showed no unique within-person associations with IPV but, between-persons, was associated with all types of IPV victimization (except coercive control), and psychological and sexual IPV perpetration. Internalized heterosexism was not associated with any IPV outcome. Minority stress, particularly distal stressors, appear to contribute to risk for IPV among SGM-AFAB. Clinicians working with SGM-AFAB individuals in relationships may benefit from screening for experiences of minority stress.

Reactions to Participation in Research on Violence Experiences and Minority Stress Among Sexual and Gender Minority Young Adults.

Given the growing body of research seeking to examine adverse childhood experiences (ACEs) and intimate partner violence (IPV) among sexual and gender minority (SGM) individuals, Institutional Review Boards must consider whether participating in violence research is emotionally distressing for SGM people. Yet, little research has studied SGM participants' reactions to participating in research on ACEs, IPV, and minority stress. Thus, the current study examined reactions, including negative emotional reactions, to participating in violence research among SGM young adults. In total, 230 participants who self-identified as a sexual minority (30.1% also identified as a gender minority) in a dating relationship completed a cross-sectional assessment on ACEs, IPV (including identity abuse victimization and perpetration), minority stress (i.e., internalized homo/bi/transphobia), and reactions to research participation. Results indicated that participants identifying as a gender minority had significantly higher negative emotional reactions to study participation compared to cisgender participants, but this increase among gender minority individuals was small. In addition, gender minority participants and those with higher minority stress (i.e., internalized trans/bi/homo-negativity) and ACEs reported significantly higher negative emotional reactions to participation. Furthermore, gender minority participants scored worse on a scale indicating appreciation for contributing to research. Finally, reporting IPV victimization and perpetration was not associated with negative emotional reactions. Findings suggest that questions assessing minority stress and negative childhood experiences may be more emotionally salient or stressful for gender minority participants compared to questions measuring IPV.

Self-Determined Goals of Male Participants Attending an Intervention Program for Intimate Partner Violence Perpetrators: A Thematic Analysis.

Treatment adherence and motivation to change are among the main challenges in intervention programs for Intimate Partner Violence (IPV) perpetrators. Motivational strategies have shown promising results in increasing the effectiveness of intervention programs for IPV perpetrators. One of these motivational strategies is goal setting. The aim of this study was to analyze and categorize the self-determined goals (n = 204) of 227 male participants attending an intervention program for IPV perpetrators. Findings of the thematic analysis suggested three levels of analysis: 4 core categories, 12 categories, and 35 codes. The four core categories were "interpersonal relationships" (39.7%), "personal resources for daily life" (29.3%), "coping strategies" (27.8%), and "motivation to change" (3.2%). Identifying the main categories of self-determined goals of IPV perpetrators could guide professionals to tailor the intervention to participants' specific needs and implement evidence-based strategies to strengthen goal attainment and improve treatment outcomes.