Intersectionality in Black Maternal Health Experiences: Implications for Intersectional Maternal Mental Health Research, Policy, and Practice.

INTRODUCTION: Black women experience significant maternal mortality and morbidity disparities in the United States. Although emerging research has focused on reducing maternal mortality rates among Black birthing individuals, we must explore structural and social factors contributing to mental health outcomes during the perinatal period. Gaps exist where intersectional identities and experiences in maternal and child health are examined. This study explores the intersectional stress experiences of Black perinatal women in the South. METHODS: We collected qualitative data through virtual semistructured interviews with 9 pregnant and 7 postpartum participants (N = 16).These interviews assessed feelings, attitudes, and perceptions about psychological stress due to their intersectional experiences of being Black, pregnant, and a woman in the United States. Findings were analyzed through the lens of critical race theory and intersectionality. RESULTS: We identified 5 overarching themes: (1) perinatal mental health experiences, (2) birthing and parenting while Black, (3) socioeconomic factors, (4) how we cope, and (5) community and social support. DISCUSSION: Overall, this study revealed how the layers of race, gender, pregnancy, and socioeconomic status influence mental health during the perinatal period. These findings show the need for antiracist and intersectional maternal mental health policies and practices.

Differing associations of depersonalization with physiological response during rest and breath-focused mindfulness in a trauma-exposed female population.

BACKGROUND: Dissociative and posttraumatic stress disorder (PTSD) symptoms are commonly co-occurring responses to psychological trauma. Yet, these two groups of symptoms appear to be related to diverging patterns of physiological response. To date, few studies have examined how specific dissociative symptoms, namely, depersonalization and derealization, relate to skin conductance response (SCR), a marker of autonomic function, within the context of PTSD symptoms. We examined associations among depersonalization, derealization, and SCR during two conditions - resting control and breath-focused mindfulness - in the context of current PTSD symptoms. METHODS: Sixty-eight trauma-exposed women (82.4% Black; Mage = 42.5, SDage = 12.1) were recruited from the community for a breath-focused mindfulness study. SCR data were collected during alternating resting control and breath-focused mindfulness conditions. Moderation analyses were conducted to examine relations among dissociative symptoms, SCR, and PTSD for these different conditions. RESULTS: Moderation analyses revealed that depersonalization was linked to lower SCR during resting control, B = 0.0005, SE = 0.0002, p = .006, in participants low-to-moderate PTSD symptoms; however, depersonalization was associated with higher SCR during breath-focused mindfulness, B = -0.0006, SE = 0.0003, p = .029, in individuals with similar levels of PTSD symptoms. No significant interaction between derealization and PTSD symptoms on SCR was observed. CONCLUSIONS: Depersonalization symptoms may associate with physiological withdrawal during rest, but greater physiological arousal during effortful emotion regulation in individuals with low-to moderate levels of PTSD, which has significant implications for barriers to treatment engagement as well as treatment selection in this population.

Neurophysiological changes associated with vibroacoustically-augmented breath-focused mindfulness for dissociation: targeting interoception and attention.

BACKGROUND: Dissociative symptoms can emerge after trauma and interfere with attentional control and interoception; disruptions to these processes are barriers to mind-body interventions such as breath-focused mindfulness (BFM). To overcome these barriers, we tested the use of an exteroceptive augmentation to BFM, using vibrations equivalent to the amplitude of the auditory waveform of the actual breath, delivered via a wearable subwoofer in real time (VBFM). We tested whether this device enhanced interoceptive processes, attentional control and autonomic regulation in trauma-exposed women with dissociative symptoms. METHODS: 65 women, majority (82%) Black American, aged 18-65 completed self-report measures of interoception and 6 BFM sessions, during which electrocardiographic recordings were taken to derive high-frequency heart rate variability (HRV) estimates. A subset (n = 31) of participants completed functional MRI at pre- and post-intervention, during which they were administered an affective attentional control task. RESULTS: Compared to those who received BFM only, women who received VBFM demonstrated greater increases in interoception, particularly their ability to trust body signals, increased sustained attention, as well as increased connectivity between nodes of emotion processing and interoceptive networks. Intervention condition moderated the relationship between interoception change and dissociation change, as well as the relationship between dissociation and HRV change. CONCLUSIONS: Vibration feedback during breath focus yielded greater improvements in interoception, sustained attention and increased connectivity of emotion processing and interoceptive networks. Augmenting BFM with vibration appears to have considerable effects on interoception, attention and autonomic regulation; it could be used as a monotherapy or to address trauma treatment barriers.

A Systematic Review of Parenting Scales Measurement Invariance/ Equivalence of by Race and Ethnicity: Recommendations for Inclusive Parenting Research.

The limited inclusion of racial/ethnic minorities in the development and validation of parenting measures limits our understanding of whether parenting constructs are valid in racial and ethnic minorities. Tests of measurement invariance/equivalence (MI/E) of parenting measures can help evaluate the validity of parenting constructs among racial/ethnic minorities. This systematic review summarized studies on MI/E of parenting constructs by race/ethnicity and evaluated the strength of the evidence. A literature search was conducted using various databases and references to retrieve studies from the United States. Indeed, 10 studies were identified that tested for MI/E of eight parenting scales by race/ethnicity. Only one scale showed moderate evidence of MI/E, five showed weak evidence of MI/E, and two showed no evidence of MI/E. Most studies (80%) used factor analytic methods to test for MI/E, but only two studies (20%) examined all levels of invariance. These findings show that differences exist in how racial/ethnic minorities perceive parenting constructs. Further research is needed to develop more inclusive parenting measures, to protect against the ways in which biased measures may pathologize or misrepresent parenting practices among racial/ethnic minorities.

Associations of maternal emotion regulation with child white matter connectivity in Black American mother-child dyads.

Parental emotion regulation plays a major role in parent-child interactions, and in turn, neural plasticity in children, particularly during sensitive developmental periods. However, little is known about how parental emotion dysregulation is associated with variation in children's brain structure, which was the goal of this study. Forty-five Black American mother-child dyads were recruited from an intergenerational trauma study; emotion regulation in mothers and their children (age 8-13 years) was assessed. Diffusion-weighted images were collected in children; deterministic tractography was used to reconstruct pathways of relevance to emotion regulation. Metrics of white matter connectivity [fractional anisotropy (FA), mean diffusivity (MD)] were extracted for pathways. Socio-economic variables were also included in statistical models. Maternal emotion dysregulation was the strongest predictor of child fornix MD (r = .35, p = .001), indicating that more severe emotion dysregulation in mothers corresponded with lower fornix connectivity in children. Maternal impulsivity was a strong predictor of child fornix MD (r = .51, p < .001). Maternal emotion dysregulation may adversely influence connectivity of the child.s fornix, a hippocampal-striatal pathway implicated in reward processes; these associations remained even after accounting for other socio-environmental factors. Dysregulated maternal emotions may uniquely impact children's adaptation to trauma/stress by affecting networks that support appetitive processing.

Beyond demographics: Attitudinal barriers to the mental health service use of immigrants in the U.S.

Immigrants are at greater risk for mental health concerns but are less likely to use mental health services than their U.S.-born counterparts. Efforts to understand these disparities have focused on demographic characteristics while largely ignoring the role of immigrants' beliefs and values. This review synthesizes the research on the mental health-related beliefs and values associated with the mental health service underutilization of each major U.S. immigrant group. Results revealed two overarching attitudinal themes common to several immigrant groups and several attitudinal barriers unique to individual groups. They also elucidated several areas for additional research and highlighted the need to target these beliefs and values in public health efforts promoting MHS use among U.S. immigrants.

The role of specific emotion dysregulation facets in the association between child violence exposure and psychopathology.

OBJECTIVE: African Americans living in low-income urban environments are disproportionately exposed to violence compared to other racial groups. Child exposure to community violence is linked to adverse psychological outcomes, including externalizing and internalizing behaviors. Emotion dysregulation may be one psychological process through which externalizing and internalizing behaviors develop in the context of childhood violence exposure. However, limited research exists on how different aspects of emotion dysregulation are affected by community violence exposure in children. METHOD: The present study examined whether violence exposure was indirectly associated with externalizing and internalizing behaviors via facets of emotion dysregulation in a sample of 94 African American mother-child dyads. Mothers and children completed measures to assess child community violence exposure, externalizing and internalizing behaviors, and emotion dysregulation (anger, sadness, and worry dysregulation). RESULTS: Results indicated that maternal report of child community violence exposure was indirectly associated with externalizing behaviors via anger dysregulation and internalizing behaviors via worry dysregulation. Child report of community violence exposure was also indirectly associated with externalizing behavior via anger dysregulation; however, there were no significant associations with internalizing behavior. CONCLUSIONS: These findings suggest that certain components of emotion dysregulation serve as an indirect pathway of influence for community violence exposure on child behavior, and the pathways differ between externalizing and internalizing behavior outcomes. Emotion dysregulation may serve as an important potential treatment target in reducing long-term risks associated with violence exposure in urban communities of color. (PsycInfo Database Record (c) 2022 APA, all rights reserved).

White matter microstructure in trauma-exposed children: Associations with pubertal stage.

Puberty represents a critical period in maturation during which major changes in neural architecture emerge; these changes are shaped, in part, by environmental experiences, including exposure to psychological trauma. However, little is known about how trauma exposure affects white matter microstructure across pubertal stages. This was the goal of the present cross-sectional study. Forty-one male and female African-American children between ages 8-13 were recruited as part of a study of developmental trauma and received assessments of trauma exposure, including violence, and pubertal development as well as diffusion tensor imaging (DTI). Significant interactions of pubertal stage and violent trauma exposure were observed in association with a marker of white matter integrity (mean diffusivity, MD) in the corpus callosum, cingulum bundle and uncinate fasciculus. Greater violent trauma exposure was associated with lower MD in the hippocampal cingulum and uncinate fasciculus in girls, but not boys. These data from a sample of trauma-exposed children may reflect a pattern of accelerated maturation in pathways that are critical for emotion regulation as well as attention and memory processes. It appears that fronto-limbic and callosal connections are particularly sensitive to the effects of violent trauma, revealing a potential pathway through which trauma creates vulnerability for later psychiatric and neurological disorders.

Validation of the Bayley Infant Neurodevelopmental Screener Among HIV-Exposed Infants in Rural South Africa.

INTRODUCTION: Screening for developmental delays during critical periods of infant development is essential for early detection and intervention. Among high-risk infants in resource-limited settings, including those who are HIV exposed, there is a greater need for screening. This study expanded on previous analyses of the Bayley Infant Neurodevelopmental Screener (BINS) by providing psychometric properties to evaluate the appropriateness of using the BINS in a sample of HIV-exposed infants in rural South Africa. METHOD: A total of 160 mothers with HIV, their infants, and their male partners were recruited. The BINS was administered to the infants, and their weights were recorded. Mothers completed measures of depression, intimate partner violence, male involvement, and adherence. Male partners reported their own involvement in perinatal care. RESULTS: Results demonstrated support for a 5-factor structure consistent with previous transcultural adaptations of the BINS, demonstrating construct validity, and adequate reliability. Convergent validity was partially supported, as shown by associations with intimate partner violence and male involvement as reported by men and women and maternal adherence, although not with birth weight or maternal depression. The BINS showed adequate discriminating power, with only a few low-performing items. CONCLUSION: In rural South Africa, a resource-limited setting, the BINS seems to be an adequate screening tool for developmental delays in children that may be used to identify those in need of intervention. Considering the high prevalence of delays identified in this study, antiretroviral therapy-exposed and HIV-exposed infants may benefit from further assessment to determine a need for intervention in community-based clinics.