Intimate Partner Violence and Attachment Styles as Factors Associated with Coping Stress Styles Among Iranian Women.

The current study sought to examine attachment styles as mediators between intimate partner violence (IPV) and stress coping styles among Iranian women. Data were collected from September to December 2020. The study population was composed of 102 women who were referred to Social Emergency Centers in Isfahan and affected by domestic violence. They were given self-report questionnaires to measure IPV (the Haj-Yahia Violence Questionnaire), Stress Coping Styles (CISS), and Attachment Styles (AAQ). Structural Equation Modeling was used to test the hypothesized relationships. Sexual IPV victimization was related to both avoidant attachment (ß = .229, p = .015) and anxious attachment (ß = .245, p = .008). Anxious attachment style was related to emotion-oriented coping (ß = .437, p = .000). There was a negative relationship between avoidant attachment and anxious attachment (ß = -.237, p = .032) with avoidance-oriented coping. Sexual IPV victimization and economic IPV victimization were associated with avoidance-oriented coping (ß = -.225, t = 0.816, p = .015; ß = .188, t = 0.816, p = .044). Women who had experienced IPV and had an insecure attachment style were more likely to utilize avoidance and emotional coping strategies. For women who had a secure attachment style, there was no association was found between IPV victimization and coping styles. Attachment styles may influence the relationship between IPV and coping strategies in Iranian women who have experienced violence.

The relationship between emotional intimate partner violence and other forms of violence: A metaanalytic review.

The present study aimed to explore the relationship between emotional intimate partner violence (IPV) and different forms of violence (e.g., stalking perpetration and victimization, physical IPV perpetration and victimization, sexual IPV perpetration and victimization, and controlling behaviors) using a meta-analysis. Data from 188 studies, yielding 382 effect sizes, were used to compare the strength of correlates for IPV victimization versus perpetration, as well as gendered results. This meta-analysis found, in order of strength, controlling behaviors victimization, physical IPV victimization, physical IPV perpetration, sexual IPV victimization, stalking victimization, and sexual IPV perpetration were significantly associated with emotional IPV victimization. The meta-analysis also found, in order of strength, emotional IPV perpetration was positively associated with stalking perpetration, physical IPV perpetration, causing injury to a partner, controlling behaviors victimization, sexual IPV perpetration, physical IPV victimization, controlling behaviors perpetration, and sexual IPV victimization. This study found limited significant differences around gender, with physical IPV victimization approaching significance for emotional IPV perpetration for women. The current study highlights the implications associated with early assessment and intervention in cases of IPV.

Mental and Physical Health Correlates for Emotional Intimate Partner Violence Perpetration and Victimization: A Meta-Analysis.

Approximately 50% of both men and women will experience emotional intimate partner violence (IPV) in their lifetime-a form of violence highly associated with other forms of IPV-making it important to develop further understanding of for assessment and treatment purposes. The bio-psycho-social model was used to guide the study. Utilizing data from 181 studies, yielding 348 effect sizes, we conducted a meta-analysis examining mental and physical health correlates with emotional IPV perpetration and victimization. We also examined if mental and physical health correlates were significantly stronger for emotional IPV perpetration or victimization, as well as if correlates were stronger for men or women. Suicidal ideation, post-traumatic stress, anxiety, depressive symptoms, borderline personality disorder (PD), psychological distress, physical pain, trauma, anger, shame, poor physical health, antisocial PD, and somatic symptoms were significantly associated with emotional IPV victimization. Borderline PD, narcissism, emotional dysregulation, anger, post-traumatic stress, antisocial PD, psychopathy, depressive symptoms, anxiety symptoms, and trauma were significantly associated with emotional IPV perpetration. Anger, emotional dysregulation, and psychopathology were stronger correlates for emotional IPV perpetration compared to victimization, and post-traumatic stress disorder (PTSD) and psychological distress were stronger correlates for victimization. PTSD and suicidal ideation were stronger correlates of IPV victimization for women than men, and anger was a significantly stronger correlate of IPV perpetration for women than men. This study highlights the importance of a holistic approach when working with victims and perpetrators of IPV, focusing on the importance of taking all aspects of the bio-psycho-social model into account.

Factors Correlated With Sexual Assault Victimization Among College Students in the United States: A Meta-Analysis.

Sexual assault (SA) continues to be a serious problem on college campuses in the United States. This meta-analysis sought to identify correlates for SA victimization on college campuses, as well as examine if there were any differences in correlates for men and women. Database searches utilizing Boolean search terms were used to identify studies to be included in the meta-analysis. Studies were included if they provided quantitative data on correlates for SA victimization among college students. A total of 118 studies yielding 405 unique effect sizes were included in this study. The strongest correlates for SA victimization among college students were physical intimate partner violence (IPV) perpetration, physical IPV victimization, emotional IPV victimization, and prior SA victimization. Other significant correlates were related to mental health (e.g., hopelessness, suicidal ideation, trauma symptoms, anxiety symptoms, depressive symptoms), and factors related to a campus party culture (e.g., binge drinking, alcohol use, drug use, Greek membership). We were able to compare seven correlates between men and women. Results of the meta-analysis also highlight the need for future research to examine additional correlates for SA victimization, as well as examine race/ethnicity and gender as separate categories when trying to further understand correlates for SA victimization.

Factors Associated with Non-Fatal Strangulation Victimization in Intimate Relationships: A Meta-Analysis.

Intimate partner violence (IPV) is a public health crisis across the globe, and one particular act of IPV, non-fatal strangulation, warrants serious attention. Non-fatal strangulation is a risk factor for intimate partner homicide (IPH) and can create long-term negative mental and physical health consequences. In this meta-analysis, we sought to examine factors associated with non-fatal strangulation victimization among women to help inform education and assessment efforts. Using database searches and Boolean search terms, a total of 16 studies met the inclusion criteria. A total of 16 factors that were found in at least two unique studies were examined. The strongest associated factors included physical IPV victimization, physical injury, IPH, and sexual IPV victimization. Other significant associated factors included lower education, anxiety symptoms, perceived risk of harm, post-traumatic stress symptoms, depressive symptoms, stalking victimization, and identifying as a Black woman. Experiencing childhood trauma, the length of the relationship, age, substance use, and identifying as Hispanic were not significantly related to strangulation victimization by an intimate partner. Education and assessment implications are discussed.

COVID-19-Related Stress and Its Association with Intimate Partner Violence Perpetration and Victimization.

Intimate partner violence (IPV) is a pervasive issue, and during the COVID-19 pandemic, it has been speculated that the prevalence rates of IPV increased. This paper aims to understand how pandemic-specific distress was related to experiencing and perpetrating IPV. Using self-reported survey data from 371 individuals living in the United States, this study used multiple logistic regressions to examine how reports of distress related to working from home, working outside the home, isolation, stay-at-home orders, mask mandates, physical and mental health, finances, interpersonal relationships, taking care of children, and online learning for children, as well as reports of partner conflict regarding COVID-19, were associated with physical, psychological, and sexual IPV perpetration and victimization. Our results indicated that distress related to family relationships, taking care of children, and COVID-19 as a source of conflict were all associated with an increased risk of IPV victimization, while distress related to mask mandates and friendships was associated with a decreased risk. Distress related to physical health, family relationships, taking care of children, and COVID-19 being a source of conflict were associated with an increased risk of IPV perpetration, while distress related to mental health and friendships was associated with a decreased risk. Implications for researchers and clinicians are discussed.

Resources and Support for Sexual Assault Survivors Receiving Services From the U.S. Air Force: What Survivors Say They Need for Recovery.

Sexual assault (SA) is a serious challenge faced by the U.S. military. Participants in this study included men and women who volunteered in response to a call for survivors of SA. Participants included active duty and reserve U.S. Air Force (USAF) members, spouses of service members, or civilian employees for the USAF (beneficiaries). The primary research question was, "if you could design the perfect response system to support survivors, what would be included in this system?" The research team conducted in-depth interviews with nine survivors. Next, 82 survivors completed a survey agreeing or disagreeing with strategies identified by interview participants to improve services for survivors and offered additional suggestions. Analysis revealed survivor recommendations to improve SA services.

Effectiveness of Compassion-Based Acceptance Therapy and Schema Therapy on Intimate Partner Violence Victims' Psychological Health.

The aim of this study was to examine the effectiveness of group Compassion-Based Acceptance and Commitment Therapy (ACT) and group Schema Therapy on depression, stress, psychological well-being, and resiliency in female intimate partner violence (IPV) victims in Iran. For this purpose, a sample of 60 women who reported ongoing experiences of IPV were selected. Out of these 60 women, 20 were randomly assigned to the ACT treatment group, 20 to the Schema Therapy group, and 20 to the no-treatment control group. Five participants withdrew from each group. For both the ACT and Schema groups, depression and stress decreased, and overall well-being and resiliency scores significantly increased between pre-test and post-test, and there was not a significant difference in depression levels between post-test and the follow-up for either group. For the control group, depression and resiliency scores did not significantly change between pre-test and post-test or between the post-test and follow-up. Stress scores significantly decreased between pre-test and post-test, but stress scores significantly increased between the post-test and the follow-up. Well-being scores significantly increased between pre-test and post-test and did not significantly change between post-test and follow-up. One-way analyses of variance examining change scores of depression, stress, overall well-being, and resiliency between the pre-test and the follow-up found that the ACT and Schema group's depression and stress levels lowered, and resiliency levels increased significantly more than the control group. There was no significant difference in depression and resiliency change score for the ACT and Schema group. The ACT group's overall well-being increased significantly more than the control group.

A Meta-Analysis and Systematic Review of Community-Based Intimate Partner Violence Interventions in India.

Intimate partner violence (IPV) in India remains an entrenched and prevalent public health issue. Despite ample evidence of the widespread problem of IPV in India and associated mental and physical morbidities, far less is known about intervention models to reduce IPV in India. The aims of this meta-analysis and systematic review are to assess the effectiveness of community-based interventions to reduce IPV in India and to provide a narrative synthesis of these intervention approaches. A total of 9 databases were searched to identify peer-reviewed, English-language articles published between January 2000 and September 2022. The search identified 10 studies that met study inclusion criteria, including 3 randomized control trials, 4 quasi-experimental, 2 pre/post, and 1 time-series evaluation. Eight studies were included in the meta-analysis. There was notable variation in the interventions and approaches employed to reduce IPV and varying measurement of IPV outcomes. The results of the meta-analysis show that participating in community-based IPV interventions produced a significant reduction in IPV among women. When considering different types of IPV, study participants were less likely to report physical and psychological IPV victimization. In addition, participants were also less likely to report approving of IPV after participating in community-based IPV interventions. Community-based interventions and research addressing IPV are still evolving in India. Missing descriptions of theoretical frameworks, sampling, intervention design, and inadequately reported effectiveness of intervention (both quantitative and qualitative reporting) need to be addressed. Moreover, long-term evaluations of the pilot interventions are needed to provide a clear picture of the long-term effectiveness, sustainability, and replicability of the community-based IPV interventions. The findings have implications for researchers, practitioners (community health workers, clinicians, and social workers), and policymakers keen on IPV reduction in India and globally.

Classification of electrically-evoked potentials in the parkinsonian subthalamic nucleus region.

Electrically evoked compound action potentials (ECAPs) generated in the subthalamic nucleus (STN) contain features that may be useful for titrating deep brain stimulation (DBS) therapy for Parkinson's disease. Delivering a strong therapeutic effect with DBS therapies, however, relies on selectively targeting neural pathways to avoid inducing side effects. In this study, we investigated the spatiotemporal features of ECAPs in and around the STN across parameter sweeps of stimulation current amplitude, pulse width, and electrode configuration, and used a linear classifier of ECAP responses to predict electrode location. Four non-human primates were implanted unilaterally with either a directional (n = 3) or non-directional (n = 1) DBS lead targeting the sensorimotor STN. ECAP responses were characterized by primary features (within 1.6 ms after a stimulus pulse) and secondary features (between 1.6 and 7.4 ms after a stimulus pulse). Using these features, a linear classifier was able to accurately differentiate electrodes within the STN versus dorsal to the STN in all four subjects. ECAP responses varied systematically with recording and stimulating electrode locations, which provides a subject-specific neuroanatomical basis for selecting electrode configurations in the treatment of Parkinson's disease with DBS therapy.

Relationship dynamics associated with emotional IPV perpetration and victimization: A meta-analysis.

Emotional intimate partner violence (IPV) is the most common form of IPV and frequently co-occurs with other forms of IPV. Risk factors of IPV can give insight to potential pathways and consequences associated with IPV, enhancing treatment efforts. This meta-analysis examined relationship dynamics associated with IPV perpetration and victimization. Our study found victimization of controlling behavior, demand/withdrawal relationship pattern, perpetration of controlling behavior, jealousy, relationship distress, perpetrator's power in the relationship, anxious attachment, and traditional gender roles were all significantly associated with IPV perpetration. For IPV victimization, victimization of controlling behaviors, fear of the perpetrator, relationship distress, anxious and avoidant attachment, and traditional gender roles were all found to be significantly associated. Relationship satisfaction was found to be negatively associated with emotional IPV perpetration and victimization. Implications for clinicians are discussed.

Risk Markers for Male Perpetration of Sexual Assault on College Campuses: A Meta-Analysis.

Sexual assault (SA) on college campuses remains a prominent public health issue. This meta-analysis focuses on identifying all potential risk markers for college male SA perpetration. Using standard search procedures, a total of 25 studies yielding 89 unique effect sizes were included in the study. Significant risk markers were related to hegemonic masculinity (e.g., peer approval of SA, rape myth acceptance, sexist beliefs, hostility towards women), other forms of dating violence perpetration (e.g., physical and psychological dating violence perpetration), and the college party culture (e.g., binge drinking, alcohol and substance use, frequency of hook-ups). Psychological dating violence victimization, athletic team membership, race/ethnicity, relationship status, and religiosity were not significant risk markers for SA perpetration. Findings support potential benefits of SA prevention efforts prioritizing peer education/student leaders modeling SA disapproval, challenging hegemonic masculinity, healthy relationship and sexual education, as well as alcohol and substance use awareness.

Risk Markers for Victimization and Perpetration of Male-to-Female Physical Intimate Partner Violence in Sub-Saharan Africa: A Meta-Analysis.

Exposure to intimate partner violence (IPV) incurs significant public health consequences. Understanding risk markers can accelerate prevention and response efforts, important in settings like Sub-Saharan Africa (SSA) where resources are scarce. In this study, four databases were searched to identify studies that examined risk markers for male-to-female physical IPV. With application of the socioecological model, we analyzed 11 risk markers for male physical IPV perpetration (with 71 effect sizes) and 16 risk markers for female physical IPV victimization (with 131 effect sizes) in SSA from 51 studies. For male IPV perpetration, we found medium-to-large effect sizes for six risk markers: perpetrating emotional abuse and sexual IPV, witnessing parental IPV, being abused as a child, cohabitating (not married), and exhibiting controlling behaviors. We found small effect sizes for substance use. Employment, age, marital status, and education were not significant risk markers. For female IPV victimization, a medium effect size was found for post-traumatic stress symptoms. Small effect sizes were found for reporting depressive symptoms, being abused as a child, witnessing parental IPV, and reporting drug and alcohol use. Rural residence, approval of violence, length of relationship, income, education, employment, age, marital status, and religiosity were not significant risk markers. Findings highlight opportunities for screening and intervention at the couple level, show the need to test and incorporate interventions for IPV in mental health treatment, and emphasize the importance of further research on sociodemographic risk markers and the interventions that target them.

Healthcare Professionals' Own Experiences of Domestic Violence and Abuse: A Meta-Analysis of Prevalence and Systematic Review of Risk Markers and Consequences.

Background: Globally, healthcare professionals (HCPs) are increasingly asked to identify and respond to domestic violence and abuse (DVA) among patients. However, their own experiences of DVA have been largely ignored.Aim: To determine the prevalence of current and lifetime DVA victimisation among HCPs globally, and identify risk markers, consequences and support-seeking for DVA.Method: PubMed, EMBASE, PsycINFO, CINAHL ASSIA and ProQuest were searched. Studies about HCPs' personal experience of any type of DVA from any health service/country were included. Meta-analysis and narrative synthesis were adopted.Results: Fifty-one reports were included. Pooled lifetime prevalence was 31.3% (95% CI [24.7%, 38.7%] p < .001)) and past-year prevalence was 10.4% (95% CI [5.8%, 17.9%] p <.001). Pooled lifetime prevalence significantly differed (Qb=6.96, p < .01) between men (14.8%) and women (41.8%), and between HCPs in low-middle income (64.0%) and high-income countries (20.7%) (Qb = 31.41, p <.001). Risk markers were similar to those in the general population, but aspects of the HCP role posed additional and unique risks/vulnerabilities. Direct and indirect consequences of DVA meant HCP-survivors were less able to work to their best ability. While HCP-survivors were more likely than other HCPs to identify and respond to DVA among patients, doing so could be distressing. HCP-survivors faced unique barriers to seeking support. Being unable to access support - which is crucial for leaving or ending relationships with abusive people - leaves HCP-survivors entrapped.Conclusion: Specialised DVA interventions for HCPs are urgently needed, with adaptations for different groups and country settings. Future research should focus on developing interventions with HCP-survivors.

Men as Victims of Intimate Partner Violence in Cameroon and Sierra Leone.

There is a lack of research on how global intimate partner violence (IPV) has impacted men, especially in patriarchal societies of sub-Saharan Africa (SSA). This study used data from Demographic and Health Surveys (DHS) conducted in Cameroon and Sierra Leone after 2010 to examine the prevalence and predictors of IPV victimization among married or cohabiting men aged 15 to 59 years. We chose to examine factors related to IPV victimization separately in each country to highlight the importance of not generalizing results from one SSA country to another or to SSA as a whole. Logistic regression analysis was used to examine factors associated with physical, psychological, and sexual IPV victimization. In Cameroon, 26.5% of men reported psychological victimization, 24.4% reported physical victimization, and 2.3% reported sexual victimization in the year before the survey. The corresponding proportions of male victims in Sierra Leone were 23.4%, 14.9%, and 2.7% respectively. Men in both countries experienced more psychological violence than physical or sexual violence. The prevalence of IPV varied by age, education, ethnicity, witnessed father beating his mother, wife's alcohol consumption, and approval of wife-beating. In both countries, reporting IPV victimization was related to exposure to father beating mother, alcohol consumption, ethnicity, and approval of wife-beating. Implications of these findings suggest that it is important to consider the influence of contextual and structural factors in understanding the vulnerability of men to IPV victimization. The inconsistent patterns and socio-cultural variation within countries suggest that a multilayer approach should be used to prevent and respond to IPV against men.

Spatiotemporal scaling changes in gait in a progressive model of Parkinson's disease.

Objective: Gait dysfunction is one of the most difficult motor signs to treat in patients with Parkinson's disease (PD). Understanding its pathophysiology and developing more effective therapies for parkinsonian gait dysfunction will require preclinical studies that can quantitatively and objectively assess the spatial and temporal features of gait. Design: We developed a novel system for measuring volitional, naturalistic gait patterns in non-human primates, and then applied the approach to characterize the progression of parkinsonian gait dysfunction across a sequence of 1-methyl-4-phenyl-1,2,3,6-tetrahydropyridine (MPTP) treatments that allowed for intrasubject comparisons across mild, moderate, and severe stages. Results: Parkinsonian gait dysfunction was characterized across treatment levels by a slower stride speed, increased time in both the stance and swing phase of the stride cycle, and decreased cadence that progressively worsened with overall parkinsonian severity. In contrast, decreased stride length occurred most notably in the moderate to severe parkinsonian state. Conclusion: The results suggest that mild parkinsonism in the primate model of PD starts with temporal gait deficits, whereas spatial gait deficits manifest after reaching a more severe parkinsonian state overall. This study provides important context for preclinical studies in non-human primates studying the neurophysiology of and treatments for parkinsonian gait.

Is separate the new equal? A meta-analytic review of correlates of intimate partner violence victimization for Black and White women in the United States.

Black women experience intimate partner violence (IPV) at higher rates than White women, and are more likely to experience more serious injuries, serious mental health diagnoses, or even death as consequences of IPV. Most research on factors associated with physical IPV does not primarily focus on Black women experiencing IPV. To be able to offer targeted intervention and prevention services, understanding unique correlates is critical. To address these discrepancies and better conceptualize factors associated with IPV for Black women, a meta-analysis was conducted to examine correlates for male physical IPV perpetration/female IPV victimization among predominantly Black samples. Next, strengths of correlates for male IPV perpetration/female IPV victimization were compared between Black and White samples. From an original pool of 759 articles examining correlates for IPV perpetration and victimization, 21 articles were usable that had a sufficient percentage (at least 75%) of Black participants and 80 articles that had a sufficient percentage (at least 75%) of White participants. Five significant correlates for male perpetration and seven significant correlates for female victimization in predominantly Black samples were identified. Comparisons for male perpetration/female victimization between predominantly White and Black samples were conducted for nine correlates, and one-third of these correlates (male emotional abuse perpetration, female post-traumatic stress symptoms, and female alcohol use) were significantly stronger correlates in Black populations compared to White populations. Research and clinical implications are discussed.

The role of campus environment on bystander intentions and behaviors.

OBJECTIVE: This study examined students' perceptions of campus environmental factors related to bystander intentions and behaviors, and if intentions mediated the relationship between students' perceptions and behaviors. PARTICIPANTS: Participants were 274 students at a southern university who observed a situation they believed was, or could lead to, a sexual assault. METHODS: Participants completed an online campus climate survey in April 2015. RESULTS: Nearly 70% reported intervening, 21.5% did nothing, 9.5% waited to see if they needed to intervene. Students' knowledge of campus policies and procedures and their bystander intentions were associated with bystander behaviors. Students' knowledge of campus policies and procedures and being female were related to bystander intentions. The indirect path between being female, bystander intentions, and taking action, as well as the indirect path between knowing campus policies and procedures, bystander intentions, and taking action were significant. CONCLUSIONS: Findings provide important implications for prevention programing.

The Dark Side of the Rainbow: Queer Women's Experiences of Intimate Partner Violence.

Intimate partner violence (IPV) is a worldwide issue that, although often thought of as a very gendered and heteronormative crime (male perpetrators and female victims within heterosexual relationships), occurs in all kinds of relationships. The purpose of this study is to examine and raise awareness of how IPV operates within female same-gender relationships. Researchers utilized a narrative inquiry framework, as well as thematic analysis, in order to conduct a qualitative synthesis of articles that examined IPV in female same-gender relationships. Articles were identified through database searches for studies published between 2000 and 2019 using key search terms. Studies were included if they were qualitative in nature (including direct quotes from participants), examined IPV within female same-gender relationships, and were written in English. A total of 19 studies were included in the qualitative synthesis. Findings were categorized as barriers to help and support, themes within experiences of IPV, or recommendations for helping professionals. Themes within categories included, among others, a lack of framework to identify abuse; mistrust of law enforcement; power dynamics related to parenthood, race, and gender presentation; and fears of contributing to heterosexism. Findings from this study can serve to better inform helping professionals about considerations to keep in mind when working within lesbian, gay, bisexual, transgender, plus various additional sexual minorities' communities and survivors of female same-gender violence.

What Puts Individuals at Risk for Physical Intimate Partner Violence Perpetration? A Meta-Analysis Examining Risk Markers for Men and Women.

Intimate partner violence (IPV) perpetration is a serious public health concern around the world. This meta-analysis aimed to synthesize all available data examining risk markers for physical IPV perpetration among men and women between 1980 and 2018. Studies were included in the analysis if they examined physical IPV in adult opposite-sex relationships, included statistical information needed to calculate at least one bivariate effect size, and were written in English. A total of 503 studies, yielding 2,972 unique effect sizes, were included in the analysis. Data from these studies allowed for the examination of 63 unique risk markers related to physical IPV perpetration for both men and women, 60 unique risk markers for male perpetration, and 45 unique risk markers for female perpetration. Lastly, we were able to compare the strength of 44 risk markers for physical IPV perpetration between men and women. We found that the strongest risk markers were related to other acts of violence (both perpetration and victimization) as well as relationship dynamics. Results from this study highlight the potential factors that could be focused on in prevention programming and intervention work. Additionally, it was found that 9 out of 44 risk markers significantly differed in strength for men and women, allowing for additional specificity in intervention work for helping professionals working with either male or female perpetrators of physical IPV.