The Interaction of Dopamine Genes and Financial Stressors to Predict Adulthood Intimate Partner Violence Perpetration

2017 ◽  
Vol 35 (5-6) ◽  
pp. 1251-1268 ◽  
Author(s):  
Laura M. Schwab-Reese ◽  
Edith A. Parker ◽  
Corinne Peek-Asa

Three dopamine genes (DAT1, DRD2, and DRD4) have been associated with interpersonal delinquency, aggression, and violence when individuals experience adverse environmental exposures. Guided by the catalyst model of aggression, risk alleles identified in previous studies were hypothesized to be associated with intimate partner violence (IPV) perpetration in the presence of financial stressors, a possible environmental trigger. This hypothesis was tested using weighted, clustered logistic regression with data from the National Longitudinal Study of Adolescent to Adult Health. The direct effects DAT1, DRD2, and DRD4 on IPV perpetration, and the interaction of DAT1, DRD2, and DRD4 and financial stressors on IPV perpetration were assessed. Due to cell size, only White men and women were included in this analysis. Increasing number of financial stressors was associated with increased odds of IPV perpetration, regardless of DAT1, DRD2, and DRD4 alleles. As predicted, increasing number of financial stressors was more strongly associated with IPV perpetration among individuals with high-risk DAT1 alleles, than individuals with low-risk alleles. However, this relationship was inverted for DRD2. Although there was still a significant interaction between DRD2 and financial stressors, individuals with low-risk alleles had higher odds of IPV perpetration in the presence of financial stressors. A similar, nonsignificant relationship was found for DRD4. These findings indicate that these genes may interact differently with environmental exposures and types of violent behavior. In addition, the findings may, if replicated, suggest dopamine plays a different role in IPV perpetration compared with other forms of aggression and violence.

2021 ◽  
Author(s):  
◽  
Ara A'Court

<p>Two leading theories propose different reasons for men’s and women’s intimate partner violence (IPV). The gendered theory proposes that society’s patriarchal norms of male dominance and female subordination cause men’s IPV towards women. From this perspective, violence against ‘wives’ is condoned by society, and women only perpetrate IPV in self-defence against men’s primary violence. Conversely, the chivalrous theory of IPV explains women’s IPV perpetration in terms of society’s chivalrous norms, which protect women from male violence and emboldens women to physically assault male partners. From this perspective, women’s violence is not considered harmful to men. As gendered theory and chivalrous theory both reference stereotyped gender attitudes (sexism) towards women, I used the ambivalent sexism inventory (ASI) to test the competing theories efficacy in explaining IPV perpetration by heterosexual men and women. The ASI conceptualises sexist attitudes towards women as comprised of two parts: hostile sexism (reflecting the hostility towards women outlined by gendered theory), and benevolent sexism (reflecting the benevolence towards women outlined by chivalrous theory). Gendered theory states that society condones violence towards women. Thus, men’s attitudes approving of male-perpetrated IPV should mediate the relationship between men’s hostile sexism and IPV, if gendered theory predictions are correct. Alternatively, chivalrous theory poses that society does not approve of violence towards women. Thus, attitudes disapproving of men’s IPV against women and approving of women’s IPV towards men should mediate the relationship between benevolent sexism and IPV if chivalrous theory is correct. I hypothesized men’s increased hostile sexism would predict men’s increased IPV perpetration through increased approval of IPV against women, and men’s increased benevolent sexism would predict men’s decreased IPV perpetration through decreased approval of IPV against women. Further, I hypothesised that women’s increased hostile sexism would predict women’s increased IPV perpetration through increased approval of IPV against men, and women’s benevolent sexism would predict increased IPV perpetration through increased approval of IPV against men. North American men and women (N = 688) filled out an online questionnaire measuring experiences of IPV as victims and/or perpetrators, approval of male and female IPV perpetration, and hostile and benevolent sexism. Multi-group structural equation modelling tested the extent to which positive attitudes toward intimate partner violence mediated the association between sexism and IPV perpetration for men and for women. Results found that, for both men and women, increased hostile sexism predicted greater IPV perpetration through greater approval of men’s IPV against women. Furthermore, increased benevolent sexism predicted women’s increased IPV perpetration through increased approval of men’s IPV against women. Men’s increased benevolent sexism did not predict men’s lower IPV perpetration or disapproval of IPV against women. However, men’s and women’s ambivalent sexism also predicted greater approval of women’s IPV towards men. Results did not fully support patriarchal or chivalrous predictions, instead aligning well with ambivalent sexism theory which posits a more inclusive and holistic understanding of the relationship between sexism and IPV perpetration. Reducing all forms of sexism and men’s and women’s positive attitudes toward the use of IPV are identified as important targets for IPV treatment and prevention.</p>


2019 ◽  
Author(s):  
Jane S. Sillman

Intimate-partner violence describes relationships characterized by intentional controlling or violent behavior by someone who is in an intimate relationship with the victim. The abuser’s controlling behavior may take many forms, including psychological abuse, physical abuse, sexual abuse, economic control, and social isolation. Abuse may ultimately lead to the death of the victim from homicide or suicide. Typically, an abusive relationship goes through cycles of violence. There are periods of calm, followed by increasing tension in the abuser, outbursts of violence, and return to periods of calm. These cycles often spiral toward increasing violence over time. The victims of intimate-partner violence are usually women, but intimate-partner violence is also a significant problem for gay couples and for the disabled and elderly of both sexes. This review discusses the epidemiology, diagnosis, treatment, outcomes, and prevention of intimate-partner violence. Risk factors for experiencing violence, risk factors for perpetrating violence, and consequences of abuse are also analyzed. This review contains 5 figures, 14 tables, and 30 references. Keywords: Domestic abuse, intimate-partner violence, elder abuse, child abuse, batterer, sexual abuse, physical abuse


2020 ◽  
pp. 088626052096713
Author(s):  
Laura A. Voith ◽  
Hyunjune Lee ◽  
Katie Russell

Despite decades of research and significant efforts by practitioners and advocates, intimate partner violence (IPV) in the United States remains a public health issue that disproportionately affects racial/ethnic minorities. The lack of mixed methods and qualitative studies, particularly with Black, Indigenous, Men of Color (BIMOC), limits the field’s ability to tease apart the complex, multifaceted aspects of IPV perpetration and minimizes diverse perspectives of how childhood trauma and key proximal factors culminate in IPV perpetration. An explanatory design, follow-up explanations model, was used with a sample of predominately low-income BIMOC in a batterer intervention program (BIP). Associations between IPV and theoretically supported factors (e.g., trauma symptoms, depression, gender roles) were examined using a cross-sectional survey ( N = 67) with ordinary least squares regression. Following up, processes explaining how these factors might lead to IPV perpetration were explored using semistructured interviews ( N = 11) with narrative analysis. Results indicate that depressive and posttraumatic stress disorder (PTSD) symptoms together predict men’s IPV perpetration. Participants’ collective narrative explains how key factors—such as adverse childhood experiences, PTSD, depression, social isolation, anger, and restricted emotionality—work together to culminate in IPV perpetration. Findings shed light on potential trajectories and antecedents that manifest in IPV perpetration, providing implications for practice techniques and program development with low-income BIMOC in BIPs.


2020 ◽  
pp. 107780121989347
Author(s):  
Roberto Cancio

This study considers variations of intimate partner violence (IPV) from the point of the perpetrator to test the impact of demographic factors on the type of IPV most prevalent among pre-9/11 and post-9/11 military families from the National Longitudinal Study of Adolescent to Adult Health (1994–2008): Waves I and IV in-home interviews ( N = 499). Study findings indicate that the perpetration of physical and sexual IPV depends on the context of veteran cohort and race/ethnicity. Models for substance use and IPV patterns were not similar across military cohorts and/or racial/ethnic groups.


2020 ◽  
pp. 152483802095310
Author(s):  
Kerry A. Lee ◽  
Charlotte Lyn Bright ◽  
Gail Betz

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.


Author(s):  
April Gerlock ◽  
Glenna Tinney

Military service provides many opportunities but also may result in experiences that are highly stressful to Service members or military veterans and their families. This chapter explores the intersection of the common conditions of post-traumatic stress disorder, traumatic brain injury, substance misuse, and intimate partner violence (IPV). It discusses how these conditions impact intimacy and health and also compound elements of risk and danger within the couple relationship. Included are narratives from veterans and their wives or partners about how these conditions affect things such as taking medications and keeping medical appointments to feeling safe with each other. The importance of conducting screening and assessment for IPV perpetration and victimization and how IPV impacts these co-occurring conditions and vice versa, are also addressed. IPV impacts intimacy from the most basic aspect of feeling safe with each other, to talking about highly distressing traumatic experiences, to sharing physical closeness.


2017 ◽  
Vol 35 (23-24) ◽  
pp. 5469-5499
Author(s):  
Colleen C. Katz ◽  
Mark E. Courtney ◽  
Beth Sapiro

Due to their high rates of parental maltreatment and violence exposure, youth in the foster care system are considered particularly vulnerable to experiencing intimate partner violence (IPV) in adolescence and young adulthood. Those who have emancipated from foster care may be at a heightened risk, as they are significantly more likely to struggle in a variety of critical domains (i.e., mental health, substance use, and delinquency). This longitudinal study is the first to explore the impact of demographic, individual, family, and foster care system factors on IPV involvement for foster care alumni at age 23/24. Analyses were conducted on three waves of quantitative data from the Midwest Evaluation of the Adult Functioning of Former Foster Youth (the Midwest Study). We find that approximately 21% of the young adults in our sample were involved in some type of IPV at age 23/24, with bidirectional violence the most commonly reported form. Males were more likely than females to report IPV victimization, whereas females were more likely than males to report IPV perpetration and bidirectional violence. Young adults who reported parental IPV prior to foster care entry were more likely to be involved in bidirectionally violent partnerships than nonviolent partnerships in young adulthood, as were young adults who reported neglect by a foster caregiver and those who reported greater placement instability while in the foster care system. Anxiety at baseline increased the odds of IPV perpetration at age 23/24, and posttraumatic stress disorder (PTSD) at baseline decreased the odds of IPV perpetration at age 23/24. Understanding the characteristics and experiences that place these young adults at risk for IPV will allow for more effective and targeted prevention efforts.


2001 ◽  
Vol 16 (2) ◽  
pp. 115-126 ◽  
Author(s):  
Thomas R. Simon ◽  
Mark Anderson ◽  
Martie P. Thompson ◽  
Alex E. Crosby ◽  
Gene Shelley ◽  
...  

Attitudinal acceptance of intimate partner violence (IPV) is an important correlate of violent behavior. This study examined acceptance of IPV using data collected from a nationally representative telephone survey of 5,238 adults. Multivariable logistic regression analyses were used to test for associations between sociodemographic characteristics, exposure to violence, question order, and acceptance of hitting a spouse or boyfriend/girlfriend under specific circumstances. Depending on the circumstance examined, acceptance of IPV was significantly higher among participants who were male and younger than 35; were non-White; were divorced, separated, or had never married; had not completed high school; had a low household income; or were victims of violence within the past 12 months. Participants were more accepting of women hitting men; they also were consistent’; more likely to report tolerance of IPV if they were asked first about women hitting men rather than men hitting women. Reports of IPV tolerance need to be interpreted within the context of the survey. Efforts to change IPV attitudes can be tailored to specific IPV circumstances and subgroups, and these efforts should emphasize that the use of physical violence is unacceptable to both genders.


Partner Abuse ◽  
2019 ◽  
Vol 10 (1) ◽  
pp. 98-113
Author(s):  
Hannah L. Grigorian ◽  
Alisa Garner ◽  
Autumn Rae Florimbio ◽  
Meagan J. Brem ◽  
Caitlin Wolford-Clevenger ◽  
...  

Intimate partner violence (IPV) is a serious public health problem. Research and theory suggests that emotion dysregulation is an important correlate of IPV and thus may be a fruitful target of intervention efforts. However, examination of emotion dysregulation among women arrested for domestic violence, an understudied population, is nonexistent. The current study extended prior research by examining what components of emotion dysregulation related to IPV perpetration while controlling for substance misuse and antisocial traits, two robust correlates of IPV, in women arrested for domestic violence and court-ordered to batterer intervention programs (N = 71). In the current study, the emotion dysregulation component of Impulse Control Difficulties was significantly associated with the perpetration of physical IPV. Findings suggest a link between impulse control during negative emotional experiences and the perpetration of IPV among women arrested for domestic violence. Implications regarding findings and future research and intervention applications are discussed.


2017 ◽  
Vol 35 (11-12) ◽  
pp. 2316-2334
Author(s):  
Kiyomi Tsuyuki ◽  
Balaiah Donta ◽  
Anindita Dasgupta ◽  
Paul J. Fleming ◽  
Mohan Ghule ◽  
...  

Masculine gender ideologies are thought to underlie alcohol use, intimate partner violence (IPV) perpetration, and sexual risk of HIV and other sexually transmitted infections (STIs). We extend on studies in the Indian context by examining the roles of masculine gender ideologies, alcohol use, and IPV on three outcomes of HIV risk (condom use, genital tract infection [GTI] symptoms, and GTI diagnosis). We applied logistic regression models to cross-sectional data of men and their wives in rural Maharashtra, India ( n = 1,080 couples). We found that men with less masculine gender ideologies demonstrated greater odds of condom use (i.e., lower odds no condom use, odds ratio [OR] = 0.96, 95% confidence interval [CI] = [0.93, 0.98]). IPV perpetration was associated with increased odds of reporting ≥1 GTI symptom (adjusted OR [AOR] = 1.56, 95% CI = [1.07, 2.26]) and decreased GTI diagnosis (AOR = 0.28, 95% CI = [0.08, 0.97]). Moderate alcohol consumption was associated with increased odds of reporting ≥1 GTI symptom (AOR = 1.51, 95% CI = [1.01, 2.25]). Our findings have direct implications for men’s and women’s health in rural India, including targeted GTI diagnosis and treatment, integrated violence prevention in STI clinics, and targeted intervention on masculine gender ideologies.


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