Childhood family violence and perpetration and victimization of intimate partner violence: findings from a national population-based study of couples

The Association Between Witnessing Interparental Violence and Adolescents' Anger Expression Styles

The purpose of this research was to determine the association between witnessing interparental violence and anger expression styles in adolescents. Previous studies have generally focused on the attitudes to violence of individuals witnessing it. However, the present research specifically investigated the association between witnessing interparental violence and anger. The research was performed as a descriptive and correlational study. The research sample consisted of 1,000 adolescents aged 15 to 19 contacted via social media platforms using the convenience sample method. An online data collection form containing questions was prepared to determine adolescents' sociodemographic characteristics and contained questions from the Witnessing Interparental Violence Scale and Trait Anger Expression Inventory. Statistical analysis was performed on SPSS 21.0 software. In all, 446 (44.6%) adolescents had witnessed interparental violence. Trait, externalized, and internalized anger scores were higher among adolescents who had witnessed interparental violence compared to those who had not. This research shows that witnessing interparental violence has significant effects on the individual's trait anger and anger expression styles. We recommend that the effects of exposure to violence and witnessing interparental violence be compared and that witnessing violence in different cultural environments be evaluated in future studies.

Motivations and Barriers to Help-Seeking Among Female Victims of Intimate Partner Violence in Ghana

This study used qualitative data from 30 women in three of Ghana's 16 administrative regions to explore motivations and barriers to help-seeking among victims of intimate partner violence. Results of the thematic analysis showed low reporting to formal support networks, such as the Domestic Violence and Victim Support Unit or the police, with higher preference for informal sources, such as family members and friends. Motivations to seek help included fatigue, severity of abuse, abusive partner's negligence in honoring marital obligations, and trust in family members. Barriers to help-seeking included: fear of divorce, stigmatization, lack of trust in formal support channels, sociocultural norms emphasizing gender role expectations, and family privacy.

A Systematic Review of Children's Perspectives of Fathers who Perpetrate Intimate Partner Violence

Exposure to intimate partner violence (IPV) between parents or caregivers can result in lifelong mental, physical, and relational challenges for children. Although the impacts of IPV on children are well documented, the aim of this systematic review was to be the first to synthesize the literature on children's perspectives of fathers who have perpetrated IPV. Five electronic databases were searched using a string of search terms relating to the variables of interest. In total, 11,40 records were obtained from the database search. Screening based on a strict inclusion and exclusion criteria yielded 24 qualitative articles addressing the perceptions of children concerning fathers who perpetrate IPV. Research capturing the views of children regarding fathers who perpetrate IPV is scant. The current review highlights that children experience a range of feelings about their perpetrating fathers, including fear, anger, hatred, as well as ambivalence and love toward their father and children often have difficulty integrating contradictory experiences of their fathers' behaviors. Father-child relationships are severely affected by IPV, including their fathers' use of coercive control, even after the parents have separated. Finally, children's experiences of their fathers' attempts at behavior change varied. More research is needed to understand the views of children in this area, with consideration given to children's developmental stage and the type of IPV experienced. Recommendations for research and interventions for children and families are emphasized further within this review.

Reproductive and sexual health of Australian adolescents exposed to family and domestic violence

BACKGROUND

There is a dearth of research investigating sexually transmitted infections (STIs) in children exposed to family and domestic violence (FDV). Further, there is no research on terminations of pregnancy in children exposed to FDV.

METHODS

This retrospective cohort study used linked administrative data from Western Australia to investigate whether exposure to FDV is associated with a risk of hospitalisations for STIs and terminations of pregnancy in adolescents. This study involved children born from 1987 to 2010 whose mother was a victim of FDV. Identification of family and domestic violence was from two sources: police and hospital records. This approach provided an exposed cohort of 16 356 and a non-exposed cohort of 41 996. Dependant variables were hospitalisations for pregnancy terminations and STIs in children aged from 13 up to 18 years of age. The primary explanatory variable was exposure to FDV. Multivariable Cox regression was used to investigate the association of FDV exposure and the outcomes.

RESULTS

Following adjustment for sociodemographic and clinical factors, children exposed to FDV had an increased risk of hospitalisations for STIs (HR 1.49, 95% CI 1.15 to 1.92) and terminations of pregnancy (HR 1.34, 95% CI 1.09 to 1.63) as an adolescent than non-exposed peers.

CONCLUSION

Children exposed to FDV are at an increased risk of hospitalisation for STI and termination of pregnancy as an adolescent. Effective interventions are needed to support children exposed to FDV.

A single dose of ketamine enhances early life stress-induced aggression with no effect on fear memory, anxiety-like behavior, or depression-like behavior in mice

Ketamine is a dissociative anesthetic that has been shown to have antidepressant effects in humans and has been proposed as a potential treatment for mood disorders such as posttraumatic stress disorder and aggression. However, previous studies from our lab and others have demonstrated that ketamine's effects are highly context- and dose-dependent. In a recent study, we found that 10 mg/kg ketamine could exacerbate the effects of early life stress on excessive aggression in mice. To further investigate, the effect of ketamine on moods, such as fear, anxiety, depression, and aggression, we used a mouse model of early life stress, involving chronic social isolation followed by acute traumatic stress in the form of noncontingent, unpredictable foot shock during adolescence. We find this is necessary to induce long-lasting excessive aggression in a novel environment. Seven- to eight-week-old socially isolated mice were given IP injections of 10 mg/kg ketamine 30 min before being subjected to foot shock and then assessed 7 days later for changes in sociability, aggression, mobility, anxiety-like behavior, and depression-like behavior. The results show that ketamine selectively increases long-lasting aggression in mice exposed to foot shock, but does not affect mood-related behaviors or locomotion. These findings suggest that during early life stress, ketamine may exert its effects by specifically targeting aggression brain circuitry that is distinct from brain circuits responsible for nonaggressive social or emotional behaviors. Therefore, while ketamine may be a promising treatment for various mood disorders, caution should be exercised when using ketamine to treat disorders associated with early life stress. (PsycInfo Database Record (c) 2023 APA, all rights reserved).

Responsivity to Interviewer during Interview-Based Assessment of Physical Intimate Partner Violence

Objective

Interview assessments of intimate partner violence (IPV) may provide more accurate behavior frequency estimates than self-report questionnaires. However, concerns have been raised about whether participants underreport IPV during interviews due to an emotional response to the interviewer.

Method

Participants were 42 mixed gender community couples (83 individuals) in which at least one partner endorsed physical IPV perpetration or victimization in their relationship. We examined whether participants were emotionally responsive to the interviewer during an interview about physical IPV. Responsivity was defined as the extent to which participants' emotional arousal, indexed by vocal fundamental frequency (f0), was predicted by interviewers' emotional arousal at the previous talk turn on a moment-by-moment basis. We then examined whether participants' responsivity predicted interview-based reporting of IPV relative to their own self-report on an IPV measure and to the highest other available report (including partner report).

Results

Repeated measures actor-partner interdependence models conducted in a multi-level modeling framework indicated that, on average, participants were responsive to interviewers' emotional arousal, even when controlling for responsivity to their own arousal, and that responsivity varied across participants. However, participants' responsivity to interviewer arousal did not significantly predict reporting of IPV perpetration or victimization during the interview relative to their own self-report or to the highest other available report.

Conclusions

Participants are emotionally responsive to interviewer arousal, but this responsivity does not appear to reduce interview-based reporting of IPV relative to self-report, supporting the utility of IPV interviews in clinical and research settings.

Decision-Making and Abuse, What Relationship in Victims of Violence?

Gender-Based violence is a worldwide persisting phenomenon: during their lifetime, 30% of women have experienced sexual and/or physical violence. The literature has investigated for several years the association between abuse and possible psychiatric and psychological consequences which may occur even after many years. The most common consequences involve mood and stress disorders (e.g., depression and PTSD). These disorders seem to have secondary long-term effects, such as decision-making and cognitive function impairments. Therefore, the present literature synthesis aimed to investigate whether and how the decision-making capacities of individuals experiencing violence can change because of abuse. We conducted a thematic synthesis using PRISMA guidelines: through a double-blind procedure, 4599 studies were screened; a total of 46 studies were selected for full-text reading, which was reduced to 13 by excluding papers with a wrong focus. To better understand the results of the thematic synthesis, two main focuses have been identified: "leave or stay decision making" and "multifactorial dimensions of decision making". Results showed that decision-making is an important process in avoiding secondary victimization.

Pre-service factors associated with sexual misconduct among male U.S. Marines

PURPOSE

Sexual assault is a prevalent and persistent problem in the military, yet few studies have examined predictors of sexual offenses. The study aim was to determine pre-service factors associated with sexual offense conviction among U.S. Marines.

METHODS

This retrospective cohort study analyzed data from male active duty U.S. Marines (2003-2018). Pre-service factors were assessed using survey data from the Recruit Assessment Program, obtained prior to recruit training at the Marine Corps Recruit Depot, San Diego, California. These survey data were linked with sexual offense conviction data obtained from the Naval Criminal Investigative Service Consolidated Law Enforcement Operations Center.

RESULTS

Of the 146,307 participants, the majority were 18-19 years old (66.7%) and non-Hispanic, White (62.1%) with a high school education or less (76.8%); 107 received convictions for a sexual offense. In unadjusted analyses, race and ethnicity, parental education, type of primary caregiver, parental death, family economic status, childhood emotional trauma, childhood physical abuse, childhood sexual abuse, and unprotected sex were associated with a sexual offense conviction. In the final multivariable model, race and ethnicity (American Indian/Alaskan Native, odds ratio [OR]: 5.28, 95% confidence interval [CI]: 1.86-14.98; Hispanic, OR: 1.83, 95% CI: 1.06-3.18; multiracial/other, OR: 3.28, 95% CI: 1.56-6.89), education (≤ high school, OR: 2.65; 95% CI: 1.21-5.80), parental death (OR: 2.27; 95% CI: 1.16-4.45), unprotected sex (OR: 1.78; 95% CI: 1.03-3.05), and school suspension/expulsion (OR: 1.64; 95% CI: 1.02-2.65) were significant predictors of a subsequent sexual offense conviction.

CONCLUSIONS

Results underscore the importance of understanding factors associated with sexual offense and highlight the large discrepancy between self-reported estimates of sexual assault and sexual offense convictions. Findings may inform the development of effective strategies to reduce sexual misconduct, such as technology-facilitated programs that provide private, targeted education; supportive assistance; and prevention materials to individuals who may have elevated sexual misconduct risk.

Early Life Adversity and Clinical Intimate Partner Violence in Adulthood: The Mediating Role of Interpersonal Conflict in Adolescence

Intimate partner violence (IPV) is associated with adverse outcomes for both victims and perpetrators, though there is significant heterogeneity in manifestations of relationship violence. A growing amount of research has focused on elucidating predictors of clinical IPV-defined as severe violence involving institutional or medical intervention due to actual or potential injury-so as to better understand potential prevention and intervention targets. Early life adversity (ELA) is associated with IPV in adulthood, yet this literature focuses on discrete, retrospectively reported adversities (e.g., physical abuse and neglect) and has yet to consider clinical IPV as an outcome. Little is known about if and how broadly adverse early environments may confer risk for this specific form of relationship violence. We investigated associations between exposure to ELA prior to age five and clinical IPV victimization and perpetration by age 20 in a longitudinal, community-based sample of men and women in Australia (N = 588). Early life adversity was prospectively indexed by maternal reports of financial hardship, child chronic illness, maternal stressful life events, maternal depressive symptoms, parental discord, and parental separation. Youth interpersonal conflict life events at age 15-an interviewer-rated assessment of episodic stressors involving conflict across relationships in mid-adolescence-was tested as a potential mediator for both victims and perpetrators. Among women, ELA predicted IPV victimization and perpetration, and interpersonal conflict life events partially mediated the link between ELA and victimization, but not perpetration. Neither ELA nor interpersonal conflict life events predicted victimization or perpetration among men. Women exposed to ELA are at-risk for conflictual interpersonal relationships later in life, including violent intimate relationships, and deficits in conflict resolution skills may be one mechanism through which ELA leads to IPV victimization among this subgroup. Violence prevention and intervention efforts should target interpersonal skills, including conflict resolution, among women and girls exposed to adverse early environments.

Childhood Community Risk Factors on Intimate Partner Violence Perpetration and Victimization Among College Students

The study examined the effect of community environments, such as community cohesion, community safety, and community poverty, in childhood on the likelihood of Intimate Partner Violence (IPV) perpetration and victimization in young adulthood. The study used the cross-sectional survey data of 2,082 college students collected in 2016-2017 from six universities in the U.S. and the data for the childhood community environment from the 2007-2011 American Community Survey. Hierarchical regressions were performed separately by gender to 1) assess the effects of community factors in addition to individual factors for IPV perpetration and victimization, and to 2) identify the interaction effect of community cohesion with community poverty on IPV perpetration and victimization. Community factors of community cohesion and community poverty were significantly correlated to different types of IPV. For IPV perpetration, only community cohesion was significant for, the interaction effect between community cohesion and poverty showed that higher community cohesion lowered the risk of community poverty on later IPV perpetration in both genders. For IPV victimization, only female students were affected by community poverty, whereas none of the community factors had an impact on male students. The findings imply the significance of early interventions and policies strengthening the community environment, especially community cohesion, for preventing IPV. The findings also suggest that assessing risk and protective factors on IPV in multiple contexts during childhood is important to develop effective programs preventing IPV.

The Influence of Adverse Childhood Experiences on Perpetration of Intimate Partner Violence Among Black Men: The Moderating Role of Alcohol Use

This study examined the moderating role of alcohol use on the association between adverse childhood experiences (ACEs) and intimate partner violence (IPV) perpetration among Black men in the United States. We conducted bivariate and logistic regression analyses using data from Wave 2 of the National Epidemiologic Survey of Alcohol and Related Conditions (NESARC). Bivariate results revealed significant relationships between eight of the 10 ACE factors physical neglect; emotional, physical and sexual abuse; witnessing a mother being abused; and having a parent guardian with an alcohol and drug problem and who was incarcerated and IPV perpetration. Similarly, examination of the relationship between ACEs and alcohol use in adulthood also revealed significant associations, with the exception of exposure to emotional neglect, emotional and sexual abuse, and witnessing a mother being abused. Findings from the logistic regression models revealed that alcohol use significantly moderated the relationship between ACEs and IPV perpetration, but only for men exposed to 1, 2, and ≥4 adversities in childhood. However, alcohol use appeared to exacerbate the relationship between ACEs and IPV perpetration for men without childhood adversity. Implications for practice, policy, and areas for further research are discussed.

'I did not get this disease on the street; it was brought home as a gift': Gender, violence and HIV vulnerability among Cuban women

While gay, bisexual and other men who have sex with men are most affected by HIV in Cuba, infections among women have increased over time, but there has been little research to contextualise their vulnerability to HIV. The purpose of this study was to explore the role of gender and violence in shaping vulnerability to HIV among Cuban women. Qualitative in-depth interviews were conducted with women living with HIV at an outpatient HIV clinic in Havana. Narrative and thematic technique were used to systematically analyse the data. Participants described negotiating sexual relationships in a context where traditional gender norms merge with the paradox of increasing professional opportunities for women alongside growing economic precarity. Interconnected economic and emotional dependence along with violence influenced the acceptance of certain behaviours that heightened vulnerability to HIV, including inconsistent condom use and infidelity. Gender transformative approaches that recognise the complex interplay between gender norms, economic precarity and violence are needed to address women's vulnerability to HIV in the Cuban context. Such efforts can reinforce existing strategies to promote behaviourally focused prevention while creating an enabling environment for the integration and expansion of biomedical innovation in HIV prevention.

Understanding the factors associated with married women's attitudes towards wife-beating in sub-Saharan Africa

BACKGROUND

Intimate partner violence remains a major public health problem, especially in countries in sub-Saharan Africa. We examined the factors associated with married women's attitudes towards wife-beating in sub-Saharan Africa.

METHODS

We used Demographic and Health Survey data of 28 sub-Saharan African countries that had surveys conducted between 2010 and 2019. A sample of 253,782 married women was considered for the analysis. Bivariate and multivariate logistic regression analyses were carried out, and the results were presented using crude odds ratio (cOR) and adjusted odds ratio (aOR) at 95% confidence interval.

RESULTS

The pooled result showed about 71.4% of married women in the 28 countries in this study did not justify wife-beating. However, the prevalence of non-justification of wife-beating varied from 83.4% in Malawi to 17.7% in Mali. Women's age (40-44 years-aOR = 1.61, 95% CI 1.16-2.24), women's educational level (secondary school-aOR = 1.47, 95% CI 1.13-1.91), husband's educational level (higher-aOR = 0.55, 95% CI 0.31-0.95), women's occupation type (professional, technical or managerial-aOR = 1.66, 95% CI 1.06-2.62), wealth index (richest-aOR = 5.52, 95% CI 3.46-8.80) and women's decision-making power (yes-aOR = 1.39, 95% CI 1.19-1.62) were significantly associated with attitude towards wife-beating.

CONCLUSION

Overall, less than three-fourth of married women in the 28 sub-Saharan African countries disagreed with wife-beating but marked differences were observed across socio-economic, decision making and women empowerment factors. Enhancing women's socioeconomic status, decision making power, and creating employment opportunities for women should be considered to increase women's intolerance of wife-beating  practices, especially among countries with low prevalence rates such as Mali.

Opposing effects of NMDA receptor antagonists on early life stress-induced aggression in mice

Rates of childhood trauma are high amongst violent offenders who frequently recidivate. Few clinical options are available to treat excessive and recurring violent aggression associated with childhood trauma. Those that do exist are largely ineffective and often replete with side effects. One promising pharmacological target is the glutamate binding N-methyl- d-aspartate receptor (NMDAR). Clinically available NMDAR antagonists have proven successful in mitigating violent and aggressive behavior associated with a host of psychiatric diseases and have both immediate and long-term effects on nervous system function and behavior. This study examined the impact of three NMDAR antagonists on long-lasting aggression brought on by early-life stress: MK-801, memantine, and ketamine. We find that social isolation early in adolescence followed by acute traumatic stress in the form of noncontingent foot shock (FS) late in adolescence works in tandem to promote long-lasting excessive aggression in mice when measured 1 week later. Systemic injections of MK-801 and memantine 30 min before FS suppressed the long-lasting attack behavior induced by our early life stress induction protocol. Systemic injections of ketamine, on the other hand, significantly enhanced the long-lasting attack behavior when injected before FS. These findings indicate that MK-801, memantine, and ketamine have distinct and opposing effects on early life stress-induced aggression, suggesting these drugs may be mechanistically distinct. This study identifies memantine as a promising pharmacological treatment for aggressive behavior associated with early life stress and demonstrates the need for greater care when using glutamate receptor antagonists to treat aggression.

Same-Day Correlates and Prior-Day Predictors of Couples' Violent Behaviors Based upon Partners' Daily Reports

Although previous research identified predictors of violent events within violent heterosexual couples, findings were limited to the woman's reports, to her perceptions; his assessments were not obtained. This exploratory study was conducted to gain understanding of proximal predictors of violence assessed in "real-time" from the perspective of both partners. Fifteen adult heterosexual couples in which the woman reported experiencing partner violence in the prior 30 days were enrolled in a primary care clinic. Each partner provided separate daily telephone reports for eight weeks via an automated Interactive Voice Response (IVR), concerning the previous day's violence, alcohol use, stressors, emotional reactions and concerns for children. Same-day correlates were determined by Pearson correlations while prior-day predictors were identified via vector autoregression. Same-day correlations show that men's violence was associated with almost every other variable while women's violence correlated with men's violence, men's drug use, women's alcohol use, anger, closeness, hassles, and all men's negative feelings. Using prior-day predictors, men's violence was related to feelings (primarily hers), but women's violence was more dependent upon feelings of both of them as well as women's prior-day violence and alcohol use. Men's violence was dependent upon their partners' prior-day feelings and the men's lack of concern about effects of violence on children. Women's violence was also dependent upon women's prior-day feelings, as well as women's violence, alcohol use, marital closeness, and men's concern for children. Although the co-occurrence of men's and women's violence has been seen before, in this study only women's violence was linked to alcohol use.

Adverse Childhood Experiences (ACEs), Alcohol Use in Adulthood, and Intimate Partner Violence (IPV) Perpetration by Black Men: A Systematic Review

Intimate partner violence (IPV) is a serious social and public health problem in the United States. Adverse childhood experiences (ACEs) and alcohol use have been found to be associated with IPV perpetration; however, limited studies have examined the interrelationships of these variables among Black men. This is the first known study to systematically review and synthesize studies on the interrelationships of ACEs, alcohol use, and IPV perpetration among Black men. Comprehensive literature searches were conducted in PubMed and six EBSCOhost databases by a research librarian and two researchers. Twenty studies met inclusion criteria: empirical; available in English; included ACEs, alcohol use/substance abuse, and IPV perpetration variables in the analyses; and samples included Black/African American male IPV perpetrators aged ≥ 18 years. ACEs were found to be associated with IPV perpetration among Black men, but findings were mixed regarding the role of alcohol in relation to ACEs and IPV. Numerous ACE factors (1-6) were used across studies. However, findings regarding the co-occurrence of ACE factors are inconclusive because none of the studies examined the cumulative effects of exposure to more than one type of ACE on subsequent IPV perpetration. Implications for policy, practice, and research related to the interrelationships of ACEs, alcohol use, and IPV perpetration are provided. Future work is needed to better explicate the interrelationships among these constructs.

Intimate partner violence and asthma in pediatric and adult populations

OBJECTIVE

To evaluate the relationship between intimate partner violence (IPV) and adult and childhood asthma outcomes.

DATA SOURCES

We conducted a systematic literature review using 4 databases (PubMed, Ovid MEDLINE, Ovid Embase, and Ovid PsycINFO) with asthma and IPV-associated terms.

STUDY SELECTIONS

We included published studies, available in English, to October 2021, which included IPV as an exposure and asthma as an outcome. Both adult and pediatric populations were included in the following settings: community, health care, and home.

RESULTS

There were 37 articles identified. There was evidence among multiple studies to support increased prevalence of asthma in adults exposed to IPV and prevalence and incidence in children with parental IPV exposure. There were fewer studies evaluating IPV exposure and adult asthma morbidity, but they found statistically significant associations between IPV and increased rate of asthma exacerbations and worsened asthma control. There was sparse evidence evaluating a relationship between IPV and adult asthma mortality. There were no studies identified evaluating IPV and childhood asthma morbidity or mortality.

CONCLUSION

The association between IPV and increased asthma prevalence, incidence, and worsened morbidity merits recognition and further investigation into potential mechanisms. Health care providers can implement practical strategies to help mitigate the negative effects of IPV on health and asthma. These include addressing potential impactful biopsychosocial factors and comorbidities, implementing routine screening and referrals, and partnering with community advocacy organizations. Given their positions of respect and power in society, health care providers can have lasting impacts on the lives of pediatric and adult patients affected by IPV.

Intimate Partner Violence Against Women in the Arab Countries: A Systematic Review of Risk Factors

Intimate partner violence (IPV) profoundly damages physical, sexual, reproductive, and psychological health, as well as social well-being of individuals and families. We sought in this systematic review to examine the risk factors according to the integrative ecological theoretical framework for IPV for women living in the Arab countries. We searched Embase, PubMed, PsycINFO, and SCOPUS, supplemented by hand searching of reference lists. A research strategy was developed and observational studies were included if they considered female participants (age ≥13) in heterosexual relationships, estimates of potential risk factors of IPV, and IPV as a primary outcome. We conducted a narrative synthesis of the risk factors data from 30 cross-sectional studies. Factors associated with increased IPV against women were extracted and categorized into four levels according to the updated integrative ecological model. At the individual level, risk factors were either related to victims or perpetrators of IPV. Factors relating to marriage, conflict within the family, etc., were explored and included within the family level, whereas factors relating to the extended family and the nature of marriage were included in the community level. Finally, risk factors relating to the cultural context that are influenced by the political and religious backgrounds were included in the societal level. The complex structure of violence against women in the Arab world calls for socioculturally sensitive interventions, which should be accompanied by systematic and structured work aimed at improving Arab women's status at all levels.

Married Women's Attitude toward Intimate Partner Violence Is Influenced by Exposure to Media: A Population-Based Spatial Study in Bangladesh

This study estimated the attitudes of women toward accepting IPV at district level in Bangladesh and examined its relationship with sociodemographic predictors including exposure to media (e.g., newspaper, radio and television) using the Multiple Indicator Cluster Survey-2019 with a sample of 63,689 women. Around 25.6% women accepted IPV that geographically varied from 1.78% (Pirojpur) to 57.14% (Kurigram). Women regularly exposed to media were 17% less likely to accept IPV. Attitude toward accepting IPV was found to be higher among the illiterate women in disadvantaged circumstances, patriotically from poorer households living in remote areas, which suggest that planned interventions are needed for this vulnerable group of women to improve their living status by providing access to education and media. Further research is necessary to assess the impact of women's empowerment on their attitude toward acceptance of IPV.

Intimate Partner Violence Perpetration, Victimization, and Overlap Among Serious Juvenile Offenders: Trajectories of Emerging Adulthood

This study uses group-based trajectory analysis and data from the Pathways to Desistance Study to examine the prevalence and patterns of intimate partner victimization, offending, and overlap among justice-involved adolescents (i.e., general offenders) who reported dating (n = 909); regression analysis was further utilized to assess predictors of intimate partner violence (IPV) group membership. Findings revealed that 40% of adjudicated youth reported IPV as a victim, an offender, or as both a victim and an offender during emerging adulthood. Findings also indicated that there was significant overlap between victimization and offending, and 5% of the sample was assigned to both the high-rate perpetration and victimization trajectory groups. Maternal hostility, alcohol use, and witnessing violence predicted higher rate perpetration and victimization overlap group membership compared with very-low-rate perpetration/victimization group membership. Implications for informing policy and future research are discussed.

Using the Behaviour Change Wheel to design an intervention for partner abusive men in drug and alcohol treatment

Background

We aimed to establish what core elements were required in a group therapy programme for men who disclose perpetrating intimate partner abuse in a substance use setting and develop, and test the feasibility of delivering an intervention in this setting.

Methods

We describe the theoretical development and feasibility testing of an integrated substance use and intimate partner abuse intervention (‘ADVANCE’) for delivery in substance use services. We employed a comprehensive eight-stage process to guide this development applying the ‘COM-B’ (‘capability’, ‘opportunity’, ‘motivation’ and ‘behaviour’) model for intervention design which specifies the following: (1) define the problem, (2) select the target behaviour, (3) specify the target behaviour, (4) identify what needs to change, (5) identify intervention functions, (6) identify policy categories, (7) select behaviour change techniques, and (8) design a mode of delivery. The development was informed by primary research conducted by the authors, consulting with organisation steering groups and by those with personal experiences. The identified targets for intervention and mode and method of delivery were then refined over 4 intervention development meetings, using the nominal group technique with the ADVANCE experts, then further refined following consultation with service user groups and wider expert groups via a learning alliance meetings.

Results

Our final intervention, the ADVANCE intervention consisted of a group intervention comprising of up to four pre-group individual interviews, followed by 12 × 2-h group sessions supported by integrated safety work for victim/survivors, and risk and safety support and integrity support for the professionals. The main targets for change were personal goal planning, self-regulation, and attitudes and beliefs supporting intimate partner abuse. The intervention was regarded as very acceptable to both staff and clients in substance use services, with group attendees reported positive behaviour changes and development of new skills.

Conclusion

We have demonstrated the ability to employ a structured eight-step process to develop an integrated intervention to address substance use-related intimate partner abuse that is acceptable to staff and clients in substance use services. This led to a feasibility study (ISRCTN 79435190) involving 104 men and 30 staff at three different locations across the UK was conducted to assess the feasibility and acceptability of the intervention and to refine the content and approach to delivery (BMC Public Health, 21: 980, 2021).

Early life adoption shows rearing environment supersedes transgenerational effects of paternal stress on aggressive temperament in the offspring

Prenatal experience and transgenerational influences are increasingly recognized as critical for defining the socio-emotional system, through the development of social competences and of their underlying neural circuitries. Here, we used an established rat model of social stress resulting from male partner aggression induced by peripubertal (P28-42) exposure to unpredictable fearful experiences. Using this model, we aimed to first, characterize adult emotionality in terms of the breadth of the socio-emotional symptoms and second, to determine the relative impact of prenatal vs postnatal influences. For this purpose, male offspring of pairs comprising a control or a peripubertally stressed male were cross-fostered at birth and tested at adulthood on a series of socio-emotional tests. In the offspring of peripubertally stressed males, the expected antisocial phenotype was observed, as manifested by increased aggression towards a female partner and a threatening intruder, accompanied by lower sociability. This negative outcome was yet accompanied by better social memory as well as enhanced active coping, based on more swimming and longer latency to immobility in the forced swim test, and less immobility in the shock probe test. Furthermore, the cross-fostering manipulation revealed that these adult behaviors were largely influenced by the post- but not the prenatal environment, an observation contrasting with both pre- and postnatal effects on attacks during juvenile play behavior. Adult aggression, other active coping behaviors, and social memory were determined by the predominance at this developmental stage of postnatal over prenatal influences. Together, our data highlight the relative persistence of early life influences.

Intimate Partner Violence: Childhood Witnessing and Subsequent Experiences of College Undergraduates

Previous work links witnessing adult violence in the home during childhood ("witnessing") and adolescent relationship violence, but studies are limited to recent experiences with one or two outcomes, missing the holistic viewpoint describing lifetime experiences across multiple types of violence. We measured associations between witnessing and victimization (being harmed by violence) and perpetration (causing harm by violence) among males and females for the three most common types of adolescent relationship violence (physical, sexual, and emotional), and we assessed whether students experienced multiple outcomes ("polyvictimization/ polyperpetration"). We also compared sex-specific differences to assess for additive effect modification. We used an anonymous, cross-sectional survey with 907 undergraduates attending randomly selected classes at three urban East Coast colleges. Multiple logistic regression and marginal standardization were used to estimate predicted probabilities for each outcome among witnesses and non-witnesses; additive interaction by sex was assessed using quantifiable measures. 214 (24%) students reported witnessing and 403 (44%) students experienced adolescent relationship violence, with 162 (17.9%) and 37 (4.1%) experiencing polyvictimization and polyperpetration, respectively. Witnesses had higher risk than non-witnesses for physical, sexual, and emotional victimization and perpetration. Notably, witnesses also had higher risk for polyvictimization and polyperpetration. Additive effect modification by sex was insignificant at 95% confidence bounds, but distinct patterns emerged for males and females. Except for sexual victimization, female witnesses were more likely than female non-witnesses to experience all forms of victimization, including polyvictimization; they also had higher risk for perpetration, particularly physical perpetration. In contrast, victimization outcomes did not differ for male witnesses, but male witnesses were more likely than male non-witnesses to perpetrate all forms of violence, including polyperpetration.

Adverse childhood experiences in New Zealand and subsequent victimization in adulthood: Findings from a population-based study

BACKGROUND

Adverse childhood experiences (ACEs) are widespread and are associated with adverse outcomes in later life, yet few studies have explored their prevalence and consequences in New Zealand.

OBJECTIVES

To provide prevalence estimates of ACEs in New Zealand using a large sample of adults, and to explore the associations between ACEs and experience of violence by intimate partners and non-partners in adulthood.

PARTICIPANTS AND SETTING

2,887 participants (1464 female, 1423 male) from the 2019 New Zealand Family Violence Survey, a population based study conducted in New Zealand between March 2017-March 2019.

METHODS

Descriptive statistics for prevalence of each of the eight ACE types, and cumulative ACE scores were estimated across sociodemographic groups. Multivariate logistic regression models were developed to assess association between ACEs and five IPV and two non-partner violence variables.

RESULTS

ACEs were prevalent and co-occurring, with 55 % (95 % CI 53.2 %-56.8 %) of respondents reporting having experienced at least one ACE and 11.6 % (95 % CI 10.4 %-12.8 %) reporting at least four ACEs before the age of 18. Those who were younger, had lower socioeconomic status, and who identified as Māori reported higher prevalence of ACEs. Exposure to any ACE was significantly associated with later exposure to IPV and non-partner violence.

CONCLUSIONS

The findings provide the first comprehensive assessment of the prevalence of ACEs in the New Zealand population. They suggest that prevention of childhood trauma, maltreatment, and family dysfunction remain important and interconnected public health goals that need to be addressed to support the wellbeing of children and adults.

The Influence of Media Violence on Intimate Partner Violence Perpetration: An Examination of Inmates' Domestic Violence Convictions and Self-Reported Perpetration

Research suggests that the representation of violence against women in the media has resulted in an increased acceptance of attitudes favoring domestic violence. While prior work has investigated the relationship between violent media exposure and violent crime, there has been little effort to empirically examine the relationship between specific forms of violent media exposure and the perpetration of intimate partner violence. Using data collected from a sample of 148 inmates, the current study seeks to help fill these gaps in the literature by examining the relationship between exposure to various forms of pleasurable violent media and the perpetration of intimate partner violence (i.e., conviction and self-reported). At the bivariate level, results indicate a significant positive relationship between exposure to pleasurable television violence and self-reported intimate partner abuse. However, this relationship is reduced to insignificant levels in multivariable modeling. Endorsement of domestic violence beliefs and victimization experience were found to be the strongest predictors of intimate partner violence perpetration. Potential policy implications based on findings are discussed within.

Urban-rural disparities in wife-beating attitude among married women: a decomposition analysis from the 2017 Senegal Continuous Demographic and Health Survey

Background

Globally, intimate partner violence is one of the most common forms of gender-based violence, and wife beating is one component of intimate partner violence, with the problem being more severe among women living in rural settings. Little is known about the factors that explain the urban-rural disparity in the prevalence of wife beating attitude in Senegal. In this paper, we aimed to decompose the urban-rural disparities in factors associated with wife beating attitude among married women in Senegal.

Methods

Data were derived from the 2017 Senegal Continuous Demographic and Health Survey. We used the Blinder-Oaxaca decomposition method to decompose and explain the variation in the prevalence of disagreement to wife beating between urban and rural areas in Senegal.

Results

The results show that 48.9% of married women in Senegal disagreed with wife-beating. About 69% of urban women disagreed with wife beating, but only 36% of rural women disagreed with wife beating. About 68.7% of women in the sample reported that they disagreed to wife beating by their husbands for burning food and nearly 50% of women reported that they disagreed with wife beating when they refuse to have sex with their husbands. About 86% of the urban-rural disparities in disagreement with wife beating are explained in this study. Economic status (45.2%), subnational region (22.4%), women’s educational status (13.3%), and husband’s educational status (10.7%) accounted for 91.6% of the disparities.

Conclusions

The study shows urban-rural disparities in the prevalence of wife-beating attitude (disagreement with wife beating) and this disfavored rural residents. We suggest the need for the government of Senegal to consider pro-rural equity strategies to narrow down the observed disparities. Moreover, socioeconomic empowerment and attitudinal changing interventions using existing socio-cultural institutions as platforms can be used to deliver such interventions.

Adverse Childhood Experiences and Early Maladaptive Schemas as Predictors of Cyber Dating Abuse: An Actor-Partner Interdependence Mediation Model Approach

The increasing role that new technologies play in intimate relationships has led to the emergence of a new form of couple violence, cyber dating abuse, especially among adolescents and young adults. Although this phenomenon has received increased attention, no research has investigated predictors of cyber dating abuse taking into account the interdependence of the two partners. The study examines adverse childhood experiences (abuse, neglect, and witnessed intimate partner violence) and early maladaptive schemas (emotional deprivation and abandonment) as possible predictors of young adults' perpetrated and suffered cyber dating abuse. Adopting a dyadic approach, mediational models in which adverse childhood experiences were assumed to be related to individual and partner's cyber dating abuse through individual early maladaptive schemas were tested. 134 couples completed online self-reports of the variables of interest, including a bidimensional measure of cyber dating abuse assessing pressure-aggression and control-monitoring. Actor-partner interdependence mediation model analyses were conducted. Results indicated that the emotional deprivation schema mediated the association between adverse childhood experiences and cyber dating abuse, whereas the abandonment schema did not. Specifically, more frequent experiences of emotional abuse and physical neglect during childhood were indirectly related to increased likelihood of perpetrating cyber dating pressure-aggression as well as of perpetrating and suffering cyber dating control-monitoring in both males and females. These associations were mediated by a stronger internalization of the emotional deprivation schema and were supported by both self-reported and partner-reported data. Also, a strong and direct association was found between childhood exposure to intimate partner violence by the opposite-sex parent and cyber dating pressure-aggression by females or control-monitoring by both males and females. These findings help to clarify the potential negative effects of specific adverse childhood experiences and early maladaptive schemas on the tendency to perpetrate and suffer cyber abuse in romantic relationships. The implications for prevention and treatment programs are noted and avenues for future research are described.

A Short Measure of Acceptability of Intimate Partner Violence Against Women: Development and Validation of the A-IPVAW-8 Scale

Attitudes of acceptability of intimate partner violence against women (IPVAW) are considered one of the main risk factors of this type of violence. The aim of this study is to develop and validate a short version of the acceptability of IPVAW scale, the A-IPVAW-8, for large scale studies where space and time are limited. A panel of experts were asked to assess item content validity. Two samples were recruited to assemble an 8-item short version of the scale using automated test assembly, and to reassess the psychometric properties of the A-IPVAW-8 in an independent sample. Results showed that the A-IPVAW-8 had adequate internal consistency (α = .72-.76, ω = .73-.81), a stable one-factor latent structure (comparative fit index [CFI] = 0.94, Tucker-Lewis index = 0.92, root mean square error of approximation = 0.077), validity evidences based on its relationships to other variables in both samples, and was also invariant across gender (ΔCFI < |0.02|). This study provides a short, easy-to-use tool to evaluate attitudes of acceptability of IPVAW for large scale studies.

Risk factors affecting intimate partner violence occurrence in South Korea: Findings from the 2016 Domestic Violence Survey

This study aimed to identify factors affecting the occurrence of intimate partner violence (IPV) in Korean adults aged 19 years and older. Specifically, we identified the factors in women's victimization in and men's perpetration of IPV. This study adopted a cross-sectional and correlational design in conducting secondary data analysis of the 2016 Domestic Violence Survey in Korea. Men (N = 1,272) and women (N = 2,689) with partner were included in the analysis. The ecological model was used as a conceptual framework. Multiple logistic regression analyses were conducted to identify factors affecting women's victimization in and men's perpetration of IPV. The results showed that the prevalence of IPV against female partner was 12.1%. IPV occurrence was higher among women (Odds ratios (OR) = 2.92, Confidence intervals (CI): 1.84-4.63) and men (OR = 2.64, CI: 1.62-4.32) who experienced witnessing inter-parental violence in childhood, and among women (OR = 2.25, CI: 1.40-3.61) and men (OR = 2.68, CI: 1.59-4.52) with a tolerant attitude toward IPV. The occurrence was higher among women who experienced childhood maltreatment by the parents (OR = 1.70, CI: 1.03-2.82) and women whose income was 2 million Korean Won(KRW) to 3 million KRW compared with women whose income was above 4 million KRW (OR = 1.97, CI: 1.10-3.55). The occurrence was lower among women with office jobs compared with other jobs (OR = 0.47, CI: 0.26-0.84). Based on the results of this study, early intervention in abusive families to reduce the negative impact of abuse experiences and witnessing inter-parental violence in childhood, and education and publicity for changing attitudes toward IPV are necessary at the individual and societal levels. The formation of policies for the stable workplace and income of women are required.

Pathways From Early Family Violence to Adolescent Reactive Aggression and Violence Victimization

PURPOSE

The current study examined how early childhood (EC) family violence and risk (i.e., maternal aggression, sibling aggression, environmental risk) predicted early adolescent (EA) reactive physical and relational aggression and violence victimization through middle childhood (MC) parenting (i.e., guilt induction, power assertive discipline).

METHOD

Mother-infant dyads (N = 216; 72% African American) were recruited as part of a larger longitudinal study on prenatal cocaine and other substance exposure. Observations, interviews, and maternal and child self-report measures were collected from dyads in early childhood (1 to 36 months), middle childhood (84 months), and early adolescence (12 to 15 years).

RESULTS

A cascading path model was specified where current variables were regressed on variables from the preceding time point. Primary results showed that environmental risk and EC child physical aggression predicted higher levels of MC caregiver power assertive discipline, which subsequently predicted lower levels of EA reactive relational aggression. Maternal substance use in pregnancy and the child's continuous placement with biological caregivers predicted higher levels of reactive physical aggression in EA. Finally, MC physical aggression and EA reactive relational aggression predicted higher levels of EA violence victimization.

CONCLUSION

There were a series of direct paths from early childhood family violence and demographic factors to reactive aggression and violence victimization. The current study underscores the importance of evaluating multiple facets of family violence and risk when evaluating aggressive behavior and victimization.

Awareness and Rejection Accounts of Intimate Partner Violence by Young Women in Soweto, Johannesburg, South Africa

Intimate partner violence (IPV) is the most prevalent form of interpersonal violence experienced by women in South Africa. A study conducted with young women from South Africa, aged 13 to 23 years, estimated that 42% experienced physical violence from their intimate partners. The subtle and nuanced social dynamics of IPV are less understood owing to little qualitative research on this subject. This study qualitatively explored how young women perceive and experience IPV. Participants were recruited through snowballing from townships in Soweto, outside Johannesburg. In-depth, face-to-face, and semistructured interviews were conducted with seven young women aged 15 to 20 years. The discourse analysis was implemented to understand participants' construction of IPV. Participants reported direct experiences of IPV and indirect through exposure to interparental and interpersonal violence. Findings indicate a progressive shift of perceptions from absolute tolerance of relationship violence to rejection. However, victim blaming and relegating relationship violence to the private realm still existed. Essentialisation of masculine qualities such as anger was used to construct and understand men's use of violence. Young women highlighted infidelity, pregnancy, and sex demands from their partners as reasons for them being subjected to IPV.

Violence against women in heterosexual couples: A review of psychological and medico-legal considerations

Intimate partner violence against women (IPVAW) is the most pervasive violation of women's rights worldwide, causing devastating lifelong damage. Victims can suffer physical, emotional or mental health problems, and experience detrimental effects in social, psychological and relational health with their families, especially children. Due to the complexity regarding violence against women in heterosexual couples, it is important to make a clear distinction between psychological and physical mistreatment, which also includes psychological violence. This differentiation is important in determining different emotional and psychological aspects of mistreatment in order to understand the reasons why some women stay in such relationships and to explain the personality profiles of victims and perpetrators. In this short narrative review, we have combined perspectives of depth psychology and attachment theory from studies on trauma, traumatic bonds and the perpetrator/victim complex in gender violence. We have also considered the growing literature on IPVAW as it relates to the medico-legal field. Our search strategy included intimate partner violence, attachment styles, risk factors and the victim/perpetrator relationship. Distinguishing the different types of IPVAW is a necessary step in understanding the complexity, causes, correlations and consequences of this issue. Above all, it enables the implementation of effective prevention and intervention strategies.

Exposure to family violence from childhood to adulthood

Background

Both childhood maltreatment (CM) and intimate partner violence (IPV) are public health problems that have been related to a wide range of adverse health consequences. However, studies examining associations between specific types of CM and experiencing IPV in adulthood have yielded conflicting results.

Methods

Using data from 10,608 men and 11,458 women aged 18 or older from Canada’s 2014 General Social Survey, we examined associations between three types of CM—childhood physical abuse (CPA), childhood sexual abuse (CSA), and childhood exposure to IPV —and subsequent intimate partner violence (IPV) in adulthood (physical, sexual or emotional).

Results

When potential confounders were controlled, CPA, CSA and childhood exposure to IPV were associated with IPV in adulthood for both sexes (odds ratios, 1.7, 1.8 and 2.0 for men, and 2.2, 2.0 and 2.1 for women). When severity and frequency of CM were examined, a dose-response relationship between all three types of CM and IPV in adulthood was observed among women (meaning that as the severity/frequency of CM increased, the likelihood of reporting IPV also increased); among men, a dose-response relationship was observed only for CPA.

Conclusions

The association between CM and IPV in adulthood is particularly concerning because experiencing multiple forms of trauma has cumulative effects. Lifespan studies have shown that individuals who experience multiple incidents of abuse exhibit the highest levels of impairment. This underscores the importance of programs to eradicate both CM and IPV. This underscores the importance of programs to eradicate both CM and IPV. Future research should focus on assessing interventions designed to promote healthy relationships and the provision of emotional support and coping mechanisms to children and families in abusive situations.

Adverse Childhood Experiences and Mental Health among Women Experiencing Intimate Partner Violence

This study described the frequency of different adverse childhood experience (ACE) types described by women with recent IPV and examined the effects of each ACE type on women's mental health. Over 70% of women reported parental separation or divorce, over 40% reported childhood sexual assault, and around 40% had a mother who was treated violently. Childhood physical abuse and sexual assault were associated with more severe posttraumatic stress disorder or depressive symptoms. Comprehensive interventions that address not only the effects of IPV but also the enduring effects of ACEs are needed to promote mental health for survivors of IPV.

Exposure to family and domestic violence is associated with increased childhood hospitalisations

Background

Children’s exposure to family and domestic violence (FDV) is a global public health concern and is considered one of the most common and severe stressors children can experience. While it is acknowledged that children who are exposed to FDV have poorer general health, there is a lack of data on the outcomes of children exposed to FDV. The use of longitudinal data has been suggested as a way to gain an understanding of the impact on children’s long-term outcomes.

Methods

Our cohort study used deidentified individual-level linked administrative data of children born 1987–2010, in Western Australia, who were exposed to FDV in the prenatal period (12 months prior to birth) to five years of age (early years).

Results

Children exposed to FDV are more likely to be hospitalised than non-exposed children. Children exposed to FDV in both the prenatal and early childhood period had a threefold increased odds of mental health hospitalisation. We found a significant increase in odds of pregnancy-related hospitalisation in FDV exposed children. When stratified by Aboriginal status, Aboriginal children had a higher proportion of hospitalisations than non-Aboriginal children.

Conclusion

Exposed children have an increased likelihood for hospitalisation than non-exposed children. Within the exposed cohort differences were apparent between Aboriginal and non-Aboriginal children. Aboriginal children had greater odds for hospitalisation in most of the diagnostic groups compared to their non-Aboriginal counterparts. Our findings represent an important advance in the literature with respect to the burden of disease of children exposed to FDV.

Childhood adversity, mental health, and the perpetration of physical violence in the adult intimate relationships of women prisoners: A life course approach

BACKGROUND

Adverse childhood experiences (ACEs) are common, with nearly two-thirds of adult samples reporting exposure to at least one and one-quarter reporting exposure to three or more distinct types of ACEs. ACEs have been linked to various negative outcomes across the life course, including mental health problems, and the perpetration of physical violence in intimate relationships. However, little is known about the relationships between ACEs, PTSD symptomology, and use of physical violence against an adult intimate partner among incarcerated women.

OBJECTIVE

The purpose of this paper is to examine the relationships between ACEs, PTSD symptoms, and the perpetration of the physical violence in the adult intimate relationships of women prisoners.

METHODS

Using data from the 2014 Oklahoma Study of Incarcerated Mothers and Their Children (N = 349) and structural equation modeling (SEM) techniques, we investigate the potential mediating effect of PTSD symptoms in the relationship between ACEs and perpetrating violence against an intimate partner.

RESULTS

Our findings indicate that PTSD symptomology fully mediates the relationship between ACEs and the perpetration of physical violence against an adult intimate partner, indicating that PTSD experiences may be central to understanding women's pathways toward violence.

CONCLUSIONS

Women prisoners who were exposed to ACEs during childhood were at a particularly elevated risk of developing PTSD symptomology and perpetrating physical violence against an adult intimate partner. Based on the current study's findings, treatment programs that address these complex relationships between ACEs, particularly focusing on the central role of mental health in these processes, are needed for incarcerated women.

Risk and Protective Factors Associated With Intimate Partner Violence in a Nationally Representative Sample of Korean Men

OBJECTIVES

In recent years, multiple studies have investigated the issue of intimate partner violence (IPV) in Korea. However, most of those studies have focused on IPV against women, while overlooking the problem of men IPV victimization. Considering this, the current study identified risk and protective factors for IPV and examined their influence on IPV victimization among Korean men.

METHODS

We used a nationally representative sample of 1668 Korean men from the 2013 Korea National Survey on Domestic Violence. The associations between potential IPV risk factors and different types of IPV were investigated using univariate and multivariate logistic regression. Specifically, separate analyses were conducted of 5 types of IPV (neglect, controlling behaviors, emotional violence, economic violence, and physical violence).

RESULTS

The prevalence of IPV among Korean men and women showed only marginal gender differences. Controlling behaviors (men, 23.3%; women, 23.9%) and emotional violence (men, 16.5%; women, 18.8%) were the most common types of IPV reported, followed by neglect (men, 11.2%; women, 11.7%). Separate logistic regression analyses for the 5 subtypes of IPV revealed that mutual IPV was a strong predictor of IPV. Men who abused their wives were more likely to experience neglect (odds ratio [OR], 29.24; p&lt;0.01), controlling behaviors (OR, 36.61; p&lt;0.01), emotional violence (OR, 58.07; p&lt;0.01), economic violence (OR, 18.78; p&lt;0.01), and physical violence (OR, 38.09; p&lt;0.01).

CONCLUSIONS

The findings of this study suggest that IPV intervention strategies should particularly focus on couples whose relationship is characterized by patterns of bidirectional violence.

A National Epidemiologic Profile of Physical Intimate Partner Violence, Adverse Childhood Experiences, and Supportive Childhood Relationships: Group Differences in Predicted Trends and Associations

INTRODUCTION

Adverse childhood experiences (ACEs) are common in the USA and associated with multiple health sequelae. Physical intimate partner violence (IPV) is a type of revictimization that some adults with ACEs may be more prone to. Positive and supportive childhood environments may buffer the effects of ACEs, but little is known about the differential associations between physical IPV and ACEs and supportive childhood environments. We sought to illustrate racial/ethnic and gender differences in the adjusted predicted probability of physical IPV across multiple ACE and supportive childhood scores.

METHODS

We used multivariate linear regression to model the predicted probability of experiencing physical IPV across ACE (physical, psychological, sexual, household environment, mother's abuse) and supportive childhood scores in a national sample (National Epidemiologic Survey on Alcohol and Related Conditions-III, 2012-2013, n = 35,614). Data analyses were conducted in 2019.

RESULTS

American Indian/Alaska Native (AI/AN) women demonstrated the highest proportion of experiencing physical IPV (21%). AI/AN men had the highest mean physical ACE score (1.6/4), while AI/AN women had the highest mean scores for all other ACE typologies. ACE scores were positively associated with predicted physical IPV among women, and among AI/AN women in particular. Supportive childhood scores were negatively associated with predicted physical IPV primarily among women.

CONCLUSION

Physical IPV and ACEs are exceedingly high among AI/AN women. A better understanding of differential associations between childhood experiences and IPV is needed to more effectively tailor childhood and family-based health promotion strategies among multiple diverse communities.

Human Services Utilization Among Male IPV Perpetrators: Relationship to Timing and Completion of Batterer Intervention Programs

Limited information exists on the extent to which male perpetrators of Intimate Partner Violence (IPV) are engaged in the use of human services for co-occuringpsychosocial and health issues. The current analysis uses administrative data from one batterer intervention program (BIP) and data from the local Department of Human Services to explore perpetrators' engagement with human services, and the relationship of that use to timing and completion of the BIP. Data for 330 adult male clients referred to the participating BIP from 2010 to 2015 were collected. A majority (63%) had engaged in at least one human service program. The most common kind of service was mental health (46%). The most specific service engagement was child welfare as a parent (41%). Engagement largely concluded prior to beginning the BIP. BIP completers had less service use overall. Future work should explore how these services could be utilized to improve the success of BIPs and reduce perpetration.

Drinking and Intimate Partner Violence Severity Levels Among U.S. Ethnic Groups in an Urban Emergency Department

BACKGROUND

Emergency departments (EDs) provide care to ethnically diverse populations with multiple health-related risk factors, many of which are associated with intimate partner violence (IPV). This paper examines ethnic-specific 12-month rates of physical IPV by severity and their association with drinking and other sociodemographic and personality correlates in an urban ED sample.

METHODS

Research assistants surveyed patients at an urban ED regarding IPV exposure as well as patterns of alcohol and drug use, psychological distress, adverse childhood experiences (ACEs), and other sociodemographic features.

RESULTS

The survey (N = 1,037) achieved an 87.5% participation rate. About 23% of the sample reported an IPV event in the past 12 months. Rates were higher (p < 0.001) among blacks (34%), whites (31%), and multiethnic (46%) respondents than those among Asians (13%) and Hispanics (15%). Modeled results showed that black respondents were more likely than Hispanics (reference) to report IPV (adjusted odds ratio [AOR] = 1.69, 95% confidence interval [CI] = 1.98-2.66, p < 0.05) and that respondents' partner drinking was associated with IPV (AOR = 1.85, 95% CI = 1.25-2.73, p < 0.01) but respondents' drinking was not. Use of illicit drugs, younger age, impulsivity, depression, partner problem drinking, ACEs, and food insufficiency were all positively associated with IPV.

CONCLUSIONS

There was considerable variation in IPV rates across ethnic groups in the sample. The null results for the association between respondents' drinking and IPV was surprising and may stem from the relatively moderate levels of drinking in the sample. Results for ethnicity, showing blacks as more likely than Hispanics to report IPV, support prior literature.

Children's emotional and behavioral reactions to interparental aggression: The role of exposure to within-incident, cross-dyad aggression spillover

Despite children's frequent exposure to psychological and physical intimate partner aggression (IPA) and associated long-term consequences, little is known about children's immediate, within-incident reactions to IPA. Additionally, differences in reactions to IPA based on exposure to within-incident "spillover" of aggression across interparental and parent-child dyads have previously remained unexamined. Parents of children age 2.5 years at study commencement (N = 203 from 111 families) reported on incidents of family aggression four times for 1 year. Among select IPA incidents with the child present (n = 163 incidents from 73 families), IPA severity and children's exposure to aggression spillover were uniquely associated with children's expression of greater fear. Moreover, children unexposed to spillover experienced high fear only during relatively severe IPA incidents, whereas spillover-exposed children experienced high fear regardless of IPA severity (supporting observations of fear reactivity in response to low-level threats). Additionally, IPA severity positively predicted, and spillover exposure negatively predicted, children's attempts to make peace or solve the problem for their parents. Further, spillover-exposed children were more likely to withdraw or attempt to make peace during relatively more severe incidents of IPA. Thus, spillover-exposed children may manage their fear during relatively severe IPA incidents by withdrawing and/or engaging in active peacemaking behaviors but not by using other methods that may increase risk of aggression turning toward them. These results extend existing research, illustrate the unique predictive value of within-incident aggression spillover, and provide a foundation for understanding mechanisms through which IPA affects children in a diversity of ways. (PsycINFO Database Record (c) 2019 APA, all rights reserved).

Intergenerational effects of witnessing domestic violence: Health of the witnesses and their children

Studies that explore intergenerational effects of witnessing domestic violence during childhood (“witnessing”) are lacking. We examined effects of witnessing on general health status for adults who witnessed domestic violence during childhood and their children. Cross-sectional data from population-based phone interviews conducted in Philadelphia during 2012–2013 provided health information for 329 parents and children, and parent's witnessing exposure. We used propensity scores to predict parent's witnessing status using childhood confounders; response models included inverse probability of treatment weighting and population weights for standardization. Separate standardized multivariate logistic regression models provided average treatment effects and 95% CIs for associations between childhood witnessing and below average health for: 1) adults who witnessed and 2) their children. Sensitivity analyses guided interpretation. Standardized models showed no differences in average treatment effects for below average adult health for witnesses vs. non-witnesses [0.04 (−0.12, 0.19)]. Conversely, children whose parents witnessed had considerably higher probability of having below average health than children whose parents did not witness [0.15 (0.02, 0.28)]. An unmeasured confounder would need 3.0-fold associations with both exposure and outcome to completely remove observed effects, indicating a moderate relationship. However, the lower confidence bound could cross 1.0 in the presence of a weaker unmeasured confounder having 1.2-fold associations with both exposure and outcome, while controlling for our same measured confounders. Witnessing during childhood did not affect adult health in our population, but we found moderate evidence supporting harmful intergenerational effects of witnessing on health, with parent's witnessing exposure affecting their child's health.

Does a history of childhood abuse moderate the association between symptoms of posttraumatic stress disorder and borderline personality disorder in survivors of intimate partner violence?

OBJECTIVE

This study examined whether a history of childhood abuse (CA) strengthened the association between borderline personality disorder (BPD) and posttraumatic stress disorder (PTSD) in the aftermath of intimate partner violence (IPV). This hypothesis arises from clinical literature but has not been examined empirically. We predicted that a history of CA would enhance associations between BPD features and PTSD symptoms.

METHOD

Dimensional assessment of both PTSD and BPD was made in a sample of 211 women who sought mental health services following IPV. Two analyses were conducted using clinician-assessed DSM-IV (Diagnostic and Statistical Manual of Mental Disorders, 4th ed.) PTSD symptoms: (a) total score and (b) symptom clusters.

RESULTS

Using path analysis, results indicated significant associations between BPD features and PTSD symptoms, but no significant interaction between BPD and CA in either analysis.

CONCLUSIONS

Results are discussed given current understanding of comorbidities involving PTSD, with particular attention to potential implications for clinical practice. Areas for future research are proposed.

The social anatomy of adverse childhood experiences and aggression in a representative sample of young adults in the U.S

Objective The current study assesses the effect of adverse childhood experiences on later aggression and violence across young adult relationships contexts, including intimate partners, friends, or strangers. Method Surveys were conducted with a nationally representative sample of young adults ages 18-32, drawn from the AmeriSpeak panel, a probability-based panel with coverage of 97% of U.S. households. The weighted study sample is 2284 young adult respondents, of whom 1561 reported being in an intimate partnership. Results Rates of verbal aggression perpetrated by young adults declined with the intimacy of the relationship, such that aggression against a partner (72%) exceeded aggression directed at friends (43%) and strangers (34%). Similar rates of physical violence (about 9%) were reportedly perpetrated against partners, friends, and strangers. Adjusting for a range of personal characteristics, both adverse childhood experiences and recent stressors in these young adult lives exhibited direct associations with verbal and physically aggressive outcomes. Conclusions In models of verbal and physical aggression across relationship contexts, childhood adversity exhibits lasting effects unaccounted for by important proximal life circumstances, including recent life stressors, mental health, and substance use behaviors. These results provide empirical insights for clinical treatment of young adults prone to aggressive conflicts as well as input to positive youth development programming to foster healthy approaches to conflict.

Community Case Study on Trauma-Specific Treatment and Counseling for Refugee Women Exposed to Intimate Partner Violence

Women experiencing intimate partner violence (IPV) are at high risk to suffer from severe mental health consequences, such as posttraumatic stress disorder (PTSD) and depression. Refugee women being exposed to IPV in the country of arrival are an especially vulnerable and understudied group and post migration persistent IPV should not be underestimated. Hence, research on special requirements regarding the treatment of these women is needed. We describe two individual cases from our work with refugee women suffering from PTSD symptoms who experienced IPV representing our trauma-specific therapeutic approach targeting this population. By analyzing their personal and medical history as well as their interactions with several institutions of the public sector and counseling centers, we illustrate the possibilities and limitations when helping our clients dealing with trauma-related mental health problems following the experience of IPV. Furthermore, we formulate general recommendations for providing adequate therapeutic frameworks concerning special requirements for the work with refugee women.

Intimate Partner Violence in Male Survivors of Child Maltreatment: A Meta-Analysis

Intimate partner violence (IPV) is a major public health concern. Yet, despite an increasingly extensive literature on interpersonal violence, research on male victims of IPV remains sparse and the associations between different forms of child maltreatment (CM) and IPV victimization and perpetration in men remains unclear. The present meta-analysis evaluated five different forms of CM (sexual, physical, and psychological abuses, neglect, and witnessing IPV) as they predicted sexual, psychological, and physical IPV perpetration and victimization in men. Overall, most available studies examined men as perpetrators of IPV, whereas studies of victimization in men were relatively scarce. Results reveal an overall significant association ( r = .19) between CM and IPV. The magnitude of this effect did not vary as a function of type (perpetration vs. victimization) or form (sexual, psychological, or physical) of IPV. Although all forms of CM were related to IPV, with effect sizes ranging from .05 (neglect and IPV victimization) to .26 (psychological abuse and IPV victimization), these associations varied in magnitude according to the type of CM. Findings suggest the importance of expanding research on CM and IPV to include a range of different kinds of abuse and neglect and to raise concerns about the experience of men as both victims and perpetrators of IPV.

Maltreatment in childhood and intimate partner violence: A latent class growth analysis in a South African pregnancy cohort

Intimate partner violence (IPV) is a significant global problem, prevalent in low and middle-income countries (LMICs). IPV is particularly problematic during the perinatal and early postnatal period, where it is linked with negative maternal and child health outcomes. There has been little examination of profiles of IPV and early life adversity in LMIC contexts. We aimed to characterize longitudinal IPV and to investigate maternal maltreatment in childhood as a predictor of IPV exposure during pregnancy and postnatally in a low resource setting. This study was nested in the Drakenstein Child Health Study, a longitudinal birth cohort. Maternal IPV (emotional, physical and sexual) was measured at six timepoints from pregnancy to two years postpartum (n = 832); sociodemographic variables and maternal maltreatment in childhood were measured antenatally at 28-32 weeks' gestation. Associations between maternal maltreatment in childhood and IPV latent class membership (to identify patterns of maternal IPV exposure) were estimated using multinomial and logistic regression. We observed high levels of maternal maltreatment during childhood (34%) and IPV during pregnancy (33%). In latent class analysis separating by IPV sub-type, two latent classes of no/low and moderate sexual IPV and three classes of low, moderate, and high emotional and physical IPV (separately) were detected. In combined latent class analysis, including all IPV sub-types together, a low, moderate and high exposure class emerged as well as a high antenatal/decreasing postnatal class. Moderate and high classes for all IPV sub-types and combined analysis showed stable intensity profiles. Maternal childhood sexual abuse, physical abuse and neglect, and emotional abuse predicted membership in high IPV classes, across all domains of IPV (aORs between 1.99 and 5.86). Maternal maltreatment in childhood was associated with increased probability of experiencing high or moderate intensity IPV during and around pregnancy; emotional neglect was associated with decreasing IPV class for combined model. Intervening early to disrupt this cycle of abuse is critical to two generations.

Witnessing intimate partner violence as a child: How boys and girls model their parents' behaviors in adolescence

Childhood witnesses of adult violence at home are at risk for future violence. It is unclear how gender of the child and adult perpetrator are related to adolescent relationship violence. We explore how childhood witnessing of same-gender, opposite-gender, and bidirectional violence perpetrated by adults is associated with adolescent relationship violence victimization only, perpetration only, and combined victimization/perpetration for male and female undergraduates. We gathered cross-sectional data from 907 undergraduates attending 67 randomly-selected classes at three distinct East-Coast colleges using pencil-and-paper surveys administered at the end of class time. Multiple imputation with chained equations was used to impute missing data. Multinomial regression models controlling for gender, age, race, school, and community violence predicted adolescent outcomes for each witnessing exposure; relative risk ratios and average adjusted probabilities with 95% confidence intervals are presented. Adolescent relationship violence outcomes vary based on gender of the child witness and adult perpetrator. Witnessing adult males perpetrate is associated with higher perpetration for boys and higher combined victimization/perpetration for girls. Witnessing adult females perpetrate - either as the sole perpetrator or in a mutually violent relationship with an adult male - increases risk for combined victimization/perpetration for boys and girls during adolescence.

Adverse Childhood Experiences and Mental and Behavioral Health Conditions During Pregnancy: The Role of Resilience

INTRODUCTION

Little is known about how exposure to adverse childhood experiences (ACEs) and protective factors, such as resilience, influence prenatal mental and behavioral health. This study examined associations between exposure to ACEs and mental and behavioral health during pregnancy overall and among women with high versus low levels of resilience.

MATERIALS AND METHODS

Women in two Kaiser Permanente Northern California medical centers were screened for ACEs and resilience during prenatal care (∼14-23 weeks of gestation; N = 355). Multivariable logistic regression analyses examined associations between ACEs and prenatal mental and behavioral health conditions overall and for women with low (≤32) versus high (>32) resilience on the 10-item Connor-Davidson Resilience Scale.

RESULTS

Overall, 54% of women reported 0 ACEs, 28% 1-2 ACEs, and 18% 3+ ACEs. Relative to women with 0 ACEs, those with 1-2 ACEs had higher odds of an anxiety or depressive disorder and intimate partner violence (IPV) (odds ratios [ORs] 2.42-3.12, p < 0.05), and those with 3+ ACEs had higher odds of an anxiety or depressive disorder, depression symptoms, and IPV (ORs 3.08-4.71, p < 0.05). In stratified analyses by high (56%) and low (44%) resilience, having one or more ACEs (vs. 0 ACEs) was only associated with worse mental and behavioral health in women with low resilience.

CONCLUSIONS

ACEs predicted mental and behavioral health conditions among pregnant women, and associations were the strongest among women with low levels of current resilience. Longitudinal research is needed to understand the causal mechanisms underlying these associations.