Intimate Partner Violence and Posttraumatic Stress Symptoms: Indirect Effects Through Negative and Positive Emotion Dysregulation

Emotional Clarity and Psychopathology in Women Who Have Experienced Physical Intimate Partner Violence

Intimate partner violence (IPV) is a chronic, traumatic stressor related to posttraumatic stress (PTS), depression, and anxiety. As psychological symptoms are exacerbated in those with poor emotional clarity, the present study evaluates the relationship between emotional clarity and PTS, dissociation, depression, and worry in women who experienced at least one instance of physical IPV (n = 88). Hierarchical regression analyses, controlling for childhood trauma, IPV abuse severity, and IPV-related brain injury, found that lack of emotional clarity was significantly related to greater PTS, dissociative experiences, depression, and worry. Results suggest that emotional clarity may be a relevant therapeutic target for individuals with a history of IPV and psychological distress.

Physical Intimate Partner Violence and Emotional Harm in Five U.S. States

The purpose of this study was to assess the relationship between physical intimate partner violence (IPV) victimization and four related aspects of emotional well-being: threat sensitivity, intolerance of uncertainty, impulse control, and access to resources for emotional regulation. We draw on a transactional model of IPV and emotional regulation to theorize how invalidation and partner threats in relationships can generate harmful emotional outcomes. We used representative data collected for residents living in five U.S. states: Colorado, Minnesota, Mississippi, New Jersey, and Texas. Our analytic sample included individuals who reported having been in a romantic relationship in the past year (N = 2,501). Data were collected using a probability-based web panel, between April 29 and May 15, 2022. Following the presentation of descriptive statistics and bivariate correlations, we developed a series of four multivariate models (ordinary least squares [OLS], negative binomial) to analyze the association between IPV victimization and each emotional outcome. All models adjusted for pertinent demographic and geographic control measures. Physical IPV victimization was associated with increased intolerance of uncertainty and heightened threat sensitivity. IPV victimization also corresponded with poorer impulse control and fewer resources for emotional regulation. Overall, our results demonstrate that experiences of physical IPV victimization are linked to poorer emotional outcomes. These outcomes can be harmful to broader mental health and potentially impact long-term well-being. The findings underscore the importance of mental health screenings that extend beyond assessments of diagnostic-level functions and allocating resources toward alleviating other clinically relevant factors that might arise from or even prompt additional exposure to physical IPV.

Associations between different forms of intimate partner violence and posttraumatic stress among women who use drugs and alcohol in Kyrgyzstan

Survivors of intimate partner violence (IPV) have an increased risk of experiencing posttraumatic stress, and the subsequently associated symptoms can vary by form of IPV exposure (i.e., physical, sexual, or psychological IPV). Related research among socially marginalized populations, however, is limited, including among women who use and misuse substances. Drawing on baseline data from a pilot study conducted among 213 women in Kyrgyzstan who reported using drugs or engaging in hazardous alcohol use, we examined the associations between different forms of IPV and severe posttraumatic stress symptoms (PTSS). The vast majority of participants reported lifetime (93.9%, n = 200) and past 3-month (65.3%, n = 139) IPV, and two thirds of participants (65.3%, n = 139) reported experiencing PTSS in the prior month. Multivariable logistic regression analyses indicated statistically significant associations between only some forms of IPV and PTSS, including physical IPV, adjusted odds ratio (aOR) = 3.24, 95% confidence interval (CI) [1.15, 9.14], and injurious IPV, aOR = 2.71, 95% CI [1.10, 6.65]. Additionally, experiencing any form of IPV was associated with 4.95 higher odds of reporting PTSS, 95% CI [1.16, 21.15]; no other results were significant. These results not only underscore the need for future research on the mechanisms that might explain the unique associations between different forms of IPV and posttraumatic stress, but also highlight an urgent need for trauma-informed mental health and psychosocial support interventions for women who use drugs and alcohol.

Intimate Partner Violence Perpetration Among Sexual Minority Young Adults: Associations With Alcohol Use, PTSD Symptoms, Internalized Homophobia, and Heterosexist Discrimination

Lesbian, gay, bisexual, queer, and other sexual minority (LGBQ+) young adults report similar or higher rates of intimate partner violence (IPV) perpetration than their heterosexual peers. Elevated IPV risk among LGBQ+ young adults may be attributable to experiencing heterosexist discrimination and internalized homophobia. In addition, LGBQ+ people report disproportionate posttraumatic stress disorder (PTSD) symptoms, alcohol use, and IPV perpetration in dating relationships. Thus, this study explored which combinations of IPV risk factors (i.e., experiencing heterosexist discrimination, internalized homophobia, PTSD symptoms, alcohol use) related to forms of IPV perpetration, inclusive of psychological, physical, and sexual forms, in a sample of 342 LGBQ+ young adults. Internalized homophobia was related to psychological IPV perpetration at high and medium levels of PTSD symptoms and only high levels of alcohol use. PTSD symptoms and alcohol use interacted to predict psychological IPV perpetration; and PTSD symptoms related to increased psychological IPV perpetration at high and medium, but not low, alcohol use levels. Alcohol use was positively related to physical IPV perpetration. No other risk factors or interactions were significantly related to physical or sexual IPV perpetration. Results were consistent with prior findings that linked internalized homophobia, alcohol use, and PTSD symptoms to IPV perpetration and highlight the interacting nature of these IPV perpetration risk factors. Comprehensive IPV interventions with LGBQ+ young adults should evaluate the impact of simultaneously targeting these multiple IPV risk factors considering their interacting contributions to IPV perpetration risk. More research is needed to examine the temporal relations between minority stress, PTSD symptoms, alcohol use, and IPV perpetration.

Experimental Investigation of the Influence of Positive Emotion Dysregulation on Risky Behavior Following Idiographic Emotion Inductions

An experimental paradigm with subjective and objective assessments was used to further explicate the role of positive emotion dysregulation on risky behavior. Participants were 151 community women currently experiencing intimate partner violence and using substances (Mage = 40.81, 43.0% white). Participants were randomly assigned to positive, negative, and neutral idiographic emotion inductions. Subjective (state self-report) and objective (high frequency heart rate variability [hfHRV], skin conductance response, and salivary cortisol) markers of emotion dysregulation were assessed, following which participants completed subjective (state urges for substances) and objective (Balloon Analogue Risk Task) measures of risky behavior. Results showed (a) greater self-reported state emotion dysregulation and lower hfHRV predicted more urges for substances in the positive (versus negative and neutral) emotion induction conditions; and (b) lower hfHRV predicted more behavioral risk-taking propensity in the positive (versus neutral) emotion induction condition. Findings provide additional support for the influence of positive emotion dysregulation on risky behavior.

Psychological distress, intimate partner violence and substance use in a representative sample from Mexico: A structural equation model

Introduction

Intimate Partner Violence (IPV) is a public health concern associated with multiple adverse health outcomes, including psychological distress (PD).

Objective

To assess the association of IPV and psychological distress, and the mediation of tobacco and alcohol consumption in a national representative sample from Mexico.

Material and methods

Data from the Encuesta Nacional de Consumo de Drogas, Tabaco y Alcohol (ENCODAT) were analyzed. The sample included 34,864 people between the ages of 12 and 65 with a partner. Using Structural Equation Modeling (SEM), the association between IPV, use alcohol, tobacco and psychological distress was measured.

Results

The population was composed of women (51.9%) and men (48.1%); 15.1% (women = 18.2% and men = 11.9%) reported IPV in the last year. The prevalence of psychological distress in the last year was 3.3%, being 3.8% in women, and 2.7% in men. Results from the SEM in women indicated a direct positive effect of the IPV construct on psychological distress (β = 0.298, p < 0.01); these findings confirmed that IPV tended to systematically increase psychological distress. Likewise, the presence of IPV increased the consumption of tobacco (β = 0.077, p < 0.01) and alcohol (β = 0.072, p < 0.01). The SEM results in men showed that alcohol and tobacco consumption tended to increase in the presence of IPV (β = 0.121, p < 0.01, and β = 0.086, p < 0.01, respectively), and in turn, alcohol consumption and tobacco tended to increase psychological distress (β = 0.024, p < 0.01, and β = 0.025, p < 0.01, respectively).

Conclusion

This study indicated that in women, IPV had a direct effect on psychological distress and on alcohol and tobacco consumption. Meanwhile in men, alcohol and tobacco consumption had a mediating effect between IPV and psychological distress. The empirical findings of this study will contribute toward the design of public health policies for the prevention and attention of IPV, alcohol and tobacco consumption, and consequently address the mental health consequences derived from these problems.

The Relationship between Intimate Partner Violence and Online Help-Seeking: A Moderated Mediation Model of Emotion Dysregulation and Perceived Anonymity

During the COVID-19 pandemic, lockdowns and isolation have limited the availability of face-to-face support services for victims of intimate partner violence (IPV). Despite the growing need for online help in supporting IPV victims, far less is known about the underlying mechanisms between IPV and online help-seeking. We studied the mediating role of emotion dysregulation (ED) and the moderating role of perceived anonymity (PA) on the internet to explain IPV victims’ willingness of online help-seeking (WOHS). Through a PROCESS analysis of the questionnaire data (n = 510, 318 female, 192 male, M_age = 22.41 years), the results demonstrate that: (1) ED has been linked with the experience of IPV, and IPV significantly induces ED. (2) When IPV victims realize the symptoms of ED, they have a strong willingness to seek external intervention to support themselves. ED mediates the relationship between IPV and online help-seeking. (3) For youth growing up in the era of social networking sites (SNS), personal privacy protection is an important factor when seeking online help. The anonymity of the internet has a positive effect on victims who experience IPV and ED, and it increases WOHS. This study introduces a new perspective on the psychological mechanism behind IPV victims’ help-seeking behaviors, and it suggests that the improvement of anonymity in online support can be an effective strategy for assisting IPV victims.

The impact of childhood maltreatment on adaptive emotion regulation strategies

OBJECTIVE

Childhood maltreatment is a potent known risk factor for psychopathology, accounting for nearly 30% of the risk for mental illness in adulthood. One mechanism by which maltreatment contributes to psychopathology is through impairments in emotion regulation. However, the impact of childhood maltreatment on adaptive regulation strategies remains unclear, particularly across positive and negative emotions.

METHODS

Using Mechanical Turk, we recruited a cross-sectional sample of 207 adults (21-69 years) with and without childhood maltreatment exposure to complete an emotion regulation task where they were shown positive and negative emotional pictures and were instructed to reappraise or accept their emotions, alongside a non-instruction comparison condition. Participants rated their emotional intensity following each image, as well as perceived effectiveness of each strategy at the end of each block. We first investigated the impact of image valence and strategy use on the intensity of post-image emotions, followed by interacting both maltreatment exposure and severity with valence and strategy.

FINDINGS

Surprisingly, maltreated individuals showed significantly higher emotional intensity compared to non-maltreated individuals, specifically toward positive images (F(2,194.6) = 5.01, p < 0.01). When examining strategy, the use of acceptance to regulate negative emotions was equally effective across all levels of maltreatment severity (F(2,194.6) = 15.93, p < 0.001), while reappraisal was effective only at lower maltreatment levels.

CONCLUSION

These findings suggest that experiences of childhood maltreatment exert differential impacts on the ability to regulate positive and negative emotions using key adaptive regulation strategies, which has implications for both psychopathology risk and treatment interventions.