Nonpartner Violence Perpetration Among Emerging Adults: Associations With Polysubstance Use and Trait Mindfulness.

Objective: Violence is a leading cause of death among individuals ages 18-25, with alcohol misuse consistently linked with violence perpetration. However, the association between polysubstance use and violence perpetration is less clear, despite the frequency of use of alcohol with other drugs. Additionally, protective factors such as mindfulness that may reduce violence perpetration among emerging adults have been understudied. This cross-sectional study examined the association between substance use, trait mindfulness, and violence perpetration outside of romantic relationships, utilizing a compensatory model of resilience. Methods: Data were drawn from a sample of 665 emerging adults ages 18-25, recruited from an urban Emergency Department (68% men). Participants self-administered a computer survey that assessed non-partner violence perpetration (NPV), alcohol use, marijuana use, prescription drug misuse, and trait mindfulness. Fifteen percent reported non-partner violence perpetration over the past six months. Results: Multivariate logistic regression tested associations between violence perpetration, substance use, trait mindfulness, and demographic characteristics. Results showed that alcohol use alone (OR= 3.04), prescription opioid use alone (OR = 3.58), alcohol and marijuana use (OR = 3.75), and use of all three substances (OR= 7.78) were positively associated with violence perpetration. Post-hoc contrasts demonstrated the polysubstance use significantly increased risk over single substance use. Trait mindfulness (OR= 0.97) was negatively associated with violence perpetration after controlling for substance use. Conclusions: Findings suggest that polysubstance use may increase risk for violence. Interventions that address polysubstance use, potentially including mindfulness, could reduce non-partner violence perpetration among emerging adults and requires further study.

Risk factors for intimate partner violence victimization across 8 years: Contributions of the posttraumatic stress symptom domains.

OBJECTIVE: Although much remains unknown about what creates risk for women's intimate partner violence (IPV) victimization across time, trauma exposure and mental health are likely contributors. Specifically, posttraumatic stress (PTS) is a risk factor for IPV victimization, yet we know less about the unique contributions of PTS symptom domains to IPV risk. Identification of PTS symptom domains that confer risk for IPV has the potential to inform novel targets of intervention. METHOD: This study follows women with children (N = 118) across 8 years to identify the trauma exposure, mental health, and sociodemographic factors that contribute to IPV victimization risk using longitudinal multilevel modeling. RESULTS: Higher levels of PTS symptoms were associated with initially greater number of IPV victimization acts experienced (i.e., "IPV victimization"). However, across time, women with higher PTS symptoms decreased more quickly in IPV victimization than those with lower PTS symptoms. Higher levels of PTS arousal and reexperiencing were each associated with initially higher levels of IPV victimization. In addition, higher levels of PTS reexperiencing and arousal remained associated with higher levels of IPV victimization across time. Women's age was inversely related to IPV victimization over time only when accounting for the PTS symptom domains. CONCLUSIONS: Findings are that collapsing PTS symptoms into an overall construct may be too imprecise to identify key mechanisms for IPV victimization risk. IPV prevention should prioritize addressing reexperiencing and arousal symptoms to curb future IPV victimization. (PsycInfo Database Record (c) 2023 APA, all rights reserved).

Food addiction and dietary restraint in postpartum women: The role of childhood trauma exposure and postpartum depression.

The early postpartum period is a sensitive time for understanding women's high-risk eating (i.e., eating behavior associated with negative health outcomes) given potential long-term eating behavior implications for infants. Food addiction and dietary restraint are two high-risk eating phenotypes associated with long-term negative health outcomes that have been theoretically linked. Yet, no research has considered how much these constructs overlap during the early postpartum period. The present study sought to characterize these two high-risk eating phenotypes in postpartum women to examine whether these are distinct constructs with specific etiologies and to inform future targets of intervention. Women (N = 277) in the early postpartum period reported on high-risk eating, childhood trauma exposure, depression symptoms, and pre-pregnancy weight. Women's height was measured and pre-pregnancy BMI was calculated. We conducted bivariate correlations and path analysis to characterize the relationship between food addiction and dietary restraint, controlling for pre-pregnancy BMI. Results showed that food addiction and dietary restraint were not significantly associated and that women's childhood trauma exposure and postpartum depression were associated with food addiction but not dietary restraint. Sequential mediation revealed that higher levels of childhood trauma exposure were associated with worse postpartum depression and, in turn, greater food addiction during the early postpartum period. Findings suggest that food addiction and dietary restraint have distinct psychosocial predictors and etiological pathways, which suggests important construct validity differences between the two high-risk eating phenotypes. Interventions seeking to address food addiction in postpartum women and mitigate the impact of this high-risk eating phenotype on the next generation may benefit from treating postpartum depression, especially in women with histories of childhood trauma exposure.

Conducting Virtual Assessments in Developmental Research: COVID-19 Restrictions as a Case Example.

Developmental researchers face considerable challenges regarding maximizing data collection and reducing participant attrition. In this article, we use our experiences implementing our study on the effects of timing of prenatal stress on maternal and infant outcomes during the COVID-19 pandemic as a framework to discuss the difficulties and solutions for these challenges, including the development of two types of virtual assessments. Specific information regarding use of virtual platforms, confidentiality, engaging children during video conferencing, and modifying the major assessments of our research are discussed. Feasibility data are presented, and data analytic challenges regarding statistical inference are outlined. Finally, we conclude with some of the unintended positive consequences for our research that resulted from making these modifications to our original methods.

Eight-year trajectories of behavior problems and resilience in children exposed to early-life intimate partner violence: The overlapping and distinct effects of individual factors, maternal characteristics, and early intervention.

Childhood exposure to intimate partner violence (IPV) can have lasting effects on well-being. Children also display resilience following IPV exposure. Yet, little research has prospectively followed changes in both maladaptive and adaptive outcomes in children who experience IPV in early life. The goal of the current study was to investigate how child factors (irritability), trauma history (severity of IPV exposure), maternal factors (mental health, parenting), and early intervention relate to trajectories of behavior problems (internalizing and externalizing problems) and resilience (prosocial behavior, emotion regulation), over 8 years. One hundred twenty mother-child dyads participated in a community-based randomized controlled trial of an intervention for IPV-exposed children and their mothers. Families completed follow-up assessments 6-8 months (N = 71) and 6-8 years (N = 68) later. Although intention-to-treat analyses did not reveal significant intervention effects, per-protocol analyses suggested that participants receiving an effective dose (eight sessions) of the treatment had fewer internalizing problems over time. Child irritability and maternal parenting were associated with both behavior problems and resilience. Maternal mental health was uniquely associated with child behavior problems, whereas maternal positive parenting was uniquely associated with child resilience. Results support the need for a dyadic perspective on child adjustment following IPV exposure.

Parenting and Lead Mitigation at Home: A Multifaceted Community Partnership Model Promoting Parent Engagement in Lead Exposure Prevention.

Young children are at high risk of lead poisoning, which can damage early cognitive and behavioral development and have long-lasting impacts. Home environments are persistent sources of exposure for children in urban, low-income settings. Community-academic partnerships are essential for public health intervention strategies addressing residential household lead exposure, yet community organization staff and home visitors often experience strain and burnout. We describe Parenting and Lead Mitigation at Home, a multifaceted partnership project to (a) develop and implement a community-based, peer-delivered education program for parents of young children in neighborhoods at risk for home lead exposure and (b) support the home visitors delivering programming. We developed, delivered, and initially evaluated Lead 101, a lead-exposure prevention curriculum informed by the Community Organizing and Family Issues (COFI) model. The goals were to educate parents around lead exposure risks and empower parents to reduce their child's risk. We developed a novel Reflective Practice pilot curriculum designed to provide emotional support to peer educators and community organization staff who delivered home-based programming. We trained 11 peer educators who delivered Lead 101 to 62 families. We pilot-tested the Reflective Practice curriculum with five community organization staff. The implementation process and pilot evaluation data suggest increased parent knowledge and self-efficacy regarding mitigation of home-based lead hazards, and high satisfaction with reflective practice. Using this model to develop multifaceted partnerships among universities, community-based organizations, and focal communities may facilitate community-engaged program development for families and systematic support for individuals working directly with families, thereby indirectly promoting child health and well-being.

From zero to thrive: A model of cross-system and cross-sector relational health to promote early childhood development across the child-serving ecosystem.

Early relational health between caregivers and children is foundational for child health and well-being. Children and caregivers are also embedded within multiple systems and sectors, or a "child-serving ecosystem", that shapes child development. Although the COVID-19 pandemic has made this embeddedness abundantly clear, systems remain siloed and lack coordination. Fostering relational health amongst layers of this ecosystem may be a way to systematically support young children and families who are facing adversity. We integrate theory, examples, and empirical findings to develop a conceptual model informed by infant mental health and public health frameworks that illustrates how relational health across the child-serving ecosystem may promote child health and well-being at a population level. Our model articulates what relational health looks like across levels of this ecosystem from primary caregiver-child relationships, to secondary relationships between caregivers and child-serving systems, to tertiary relationships among systems that shape child outcomes directly and indirectly. We posit that positive relational health across levels is critical for promoting child health and well-being broadly. We provide examples of evidence-based approaches that address primary, secondary, and tertiary relational health, and suggest ways to promote relational health through cross-sector training and psychoeducation in the science of early development. This model conceptualizes relational health across the child-serving ecosystem and can serve as a template for promoting child health and well-being in the context of adversity.

La salud de la temprana relación entre quienes prestan cuidado y los niños es fundamental para la salud y el bienestar del niño. Los niños y quienes les cuidan forman parte de múltiples sistemas y sectores, o un "ecosistema de servicio al niño," que moldea el desarrollo del niño. Aunque la pandemia del COVID-19 ha demostrado abundante y claramente esta pertenencia, los sistemas permanecen aislados y les hace falta coordinación. Fomentar la salud de la relación entre las capas del ecosistema pudiera ser una manera de apoyar sistemáticamente a los niños pequeños y familias que se enfrentan con situaciones adversas. Presentamos un modelo conceptual con base en marcos de trabajo de la salud mental infantil y la salud pública que ilustra cómo la salud de la relación a lo largo del ecosistema de servicio al niño pudiera promover el desarrollo del niño al nivel de grupo de población. Nuestro modelo articula cómo aparece la salud de la relación a lo largo de los niveles del ecosistema desde las relaciones entre quien presta el cuidado primario y el niño, hasta las relaciones secundarias entre quienes prestan el cuidado y loa sistemas de servicio al niño, y las relaciones terciarias entre sistemas que amoldan directa e indirectamente los resultados en el niño. Una positiva salud de la relación a través de todos los niveles es esencial para promover la salud y el bienestar del niño de manera amplia. Describimos ejemplos específicos de salud de la relación primaria, secundaria y terciaria, y sugerimos maneras de promover la salud de la relación a través del entrenamiento intersectorial y la educación sicológica dentro de la ciencia del desarrollo temprano. Este modelo conceptualiza la salud de la relación a lo largo del ecosistema de servicio al niño y puede ser un esquema patrón para promover el desarrollo del niño dentro del contexto de situaciones adversas.

La Santé Relationnelle Précoce entre les personnes prenant soin des enfants et les enfants est fondamentale pour la santé de l'enfant et son bien-être. Les enfants et les personnes prenant soin d'eux sont encastrés dans de multiples systèmes et des secteurs, ou un « écosystème ¼ servant l'enfant qui forme le développement de l'enfant. Bien que la pandémie du Covid19 ait rendu cet encastrement très clair, les systèmes demeurent compartimentés et manquent de coordination. Cultiver la santé relationnelle au sein des couches de l'écosystème pourrait s'avérer être une manière de soutenir des jeunes enfants et les familles faisant face aux obstacles. Nous présentons un modèle conceptuel informé par les structures de la santé mentale du nourrisson et de la santé publique qui illustre la manière dont la santé relationnelle au travers de l'écosystème servant les enfants peut promouvoir le développement de l'enfant au niveau de la population. Notre modèle articule ce à quoi la santé relationnelle ressemble au travers des niveaux de l'écosystème, des relations entre la personne principale qui s'occupe de l'enfant et l'enfant aux relations secondaires entre les personnes prenant soin de l'enfant et les systèmes servant l'enfant, jusqu'aux relations tertiaires entres les systèmes qui donnent forme aux résultats directement et indirectement. Une santé relationnelle positive au travers de tous les niveaux est critique pour la promotion de la santé de l'enfant et de son bien-être en général. Nous décrivons des exemples spécifiques de santé relationnelle primaire, secondaire et tertiaire, et suggérons des manières de promouvoir la santé relationnelle au travers de la formation entre secteurs et de la psychoéducation dans la science du développement précoce. Ce modèle conceptualise la santé relationnelle au travers de l'écosystème servant l'enfant et peut servir de modèle pour la promotion du développement de l'enfant dans le contexte de l'adversité.

Infant Distress in a Food Delay Task Changes With Development and Predicts Amount Consumed.

Objective: Eating behavior regulation emerges during early development and involves general self-regulation (emotional, behavioral), appetite regulation (homeostatic metabolic need) and appetite self-regulation (including both Bottom-Up Food Approach and Bottom-Up Food Avoidance and top-down purposeful self-control of eating). Limited research has investigated developmental trajectories of the regulation of eating behavior before the preschool years. The current study used a novel food delay task to assess infant distress as an early emerging marker of eating behavior regulation constructs across early infancy and examine associations with amount of milk consumed. Method: Mother-infant dyads (n = 179) completed the Ability to Delay Gratification for Food in Infants Task (ATDG-FIT) at 2 weeks, 8 weeks, and 16 weeks of age. The ATDG-FIT required infants to wait before being fed while their bottle was present, but not accessible (3-min Pre-Feeding Delay). After this, the infant was fed for 1 min, then the feeding was paused for 30 s (Mid-Feeding Delay). Infant distress was coded during each feeding delay period and the amount of milk consumed was measured. Results: The mean proportion of distress during the Pre-Feeding Delay period decreased from 8 to 16 weeks of age (F(2,230) = 15.02, p < 0.001), whereas the mean proportion of distress during the Mid-Feeding Delay increased from 2 to 8 weeks of age (F(2,230) = 27.04, p < 0.001). There was a positive interaction between distress during Mid-Feeding Delay and infant age predicting the amount consumed in the protocol (ß = 0.30, p = 0.022), suggesting that the association between distress during this part of the task and amount consumed strengthens as infants get older. Conclusion: The ATDG-FIT may be an effective method to assess emerging eating behavior regulation constructs during early infancy.

Longitudinal Correlates of Maternal Involvement and Spanking in Spanish-speaking Latinas Who Have Experienced Intimate Partner Violence.

Mothers experiencing intimate partner violence (IPV) have been found to have negative long-term parenting outcomes, such as reduced maternal involvement and greater use of physical punishment, which represent potential pathways by which IPV negatively affects children. Factors influencing these parenting practices have not been examined in IPV-exposed Latinas. The aim of this study is to understand the factors that affect maternal involvement and spanking by Latinas to contribute to culturally-informed intervention development and refinement. A total of 93 Spanish-speaking Latinas who had experienced IPV completed standardized measures of maternal involvement, spanking, IPV, depression, and posttraumatic stress (PTS) and provided demographic information. Slightly over half of the women participated in an intervention program. Longitudinal multilevel modeling (MLM) demonstrated that higher levels of maternal depression predicted lower levels of involvement over time. PTS reexperiencing symptoms were positively related to involvement, such that mothers with higher levels of reexperiencing reported higher levels of involvement. An independent longitudinal MLM revealed that higher amounts of IPV exposure and higher levels of PTS arousal symptoms were associated with higher levels of spanking, while maternal employment was associated with lower levels of this same parenting behavior. Maternal involvement increased over time, where there was no significant change in spanking over time, and no effect of the intervention program on either parenting practice. Results suggest clinical interventions should target reductions in depression and specific PTS symptom subdomains as pathways to improving parenting in IPV-exposed Latinas. Continued study is needed to understand the relationship between reexperiencing and maternal involvement.

Preschoolers' Intimate Partner Violence Exposure and Their Speeded Control Abilities Eight Years Later: A Longitudinal Mediation Analysis.

Executive functioning (EF), or a set of related cognitive skills that facilitate goal-oriented behavior, is a critical aspect of adaptive development. Mounting research indicates that exposure to environmental threats during the preschool years jeopardizes EF; however, the extent and mechanisms through which early exposure to intimate partner violence (IPV) influences children's EF are unknown. Using data from an eight-year longitudinal investigation of mothers who had experienced IPV and their preschool-aged children (N = 120), this study examined the relative influence of recent and remote IPV exposure on speeded control-a component of EF influenced by processing speed-in late childhood. Results indicated that preschoolers' IPV exposure had a significant negative impact on their speeded control eight years later, and this relation was mediated by the remote effects of IPV on their mothers. Specifically, IPV was positively associated with maternal depression, which in turn contributed to greater use of negative parenting strategies when children were of preschool age. Children's IPV exposure during late childhood was not predictive of their concurrent speeded control. These findings lend further evidence to the notion that the preschool years are a sensitive period for the mastery of EF skills and that IPV exposure is a distinct risk factor that can have protracted effects on children's cognitive development. Further, this study points to modifiable environmental risk factors, which, through targeted prevention and intervention efforts, could promote EF across the lifespan.

Predictors of Intimate Partner Violence Victimization by Multiple Partners Over a Period of 8 Years.

Intimate partner violence (IPV) is a pervasive social issue with broad physical and mental health implications. Although 35%-56% of women report IPV victimization with more than one violent partner, few studies have identified factors that increase the risk of experiencing IPV across multiple partners (i.e., IPV reengagement). In the current study, multilevel modeling was used to examine the roles of trauma exposure, mental health, and sociodemographic factors in the risk for reengagement in a sample of women (N = 120) with IPV victimization. Participants were drawn from a randomized control trial of an intervention for mothers who had experienced IPV. The results revealed that more psychological but less sexual IPV was associated with increased reengagement. Higher degrees of posttraumatic reexperiencing symptoms were associated with less reengagement. Depressive symptoms were also significantly associated with reengagement such that lower levels of positive affect and increased somatic symptoms were associated with increased reengagement. Higher income levels and less housing instability were associated with more reengagement, ßrange = -.13-.16. Finally, compared to the control condition, participation in the intervention program was significantly associated with lower levels of reengagement at 8-year follow-up, ß = -.75, p = .001. These findings suggest that it is not what happened (i.e., experiences of abuse) but rather a woman's posttraumatic experience (i.e., posttraumatic stress and depressive symptoms) that creates risk for reengagement. The findings support the long-term effectiveness of a brief intervention in reducing reengagement.

Provider Perspectives on Screening for Social Determinants of Health in Pediatric Settings: A Qualitative Study.

INTRODUCTION: Pediatric settings often screen children and/or caregivers for social determinants of health (SDH) needs. Although SDH awareness rose with COVID, questions remain regarding best practices for SDH screening in pediatric settings. METHOD: We assessed pediatric providers' perspectives on integrating SDH screening into patient care. Semistructured interviews were conducted with providers (n = 13) from 10 clinics. Interviews were transcribed, and themes were analyzed using the constant comparative method. RESULTS: Themes highlighted providers' awareness of structural limitations to address social needs identified by screening; implementation concerns; the unique role of pediatric providers for child health and well-being; provider comfort with assessing patients' social needs; patient considerations; the importance of relational health between pediatric providers and families, and between providers and community supports for effective screening; and unintended consequences. DISCUSSION: Pediatric providers endorse the need for SDH screening, but barriers in pediatric settings may hamper the process and reduce efficacy.

Investigating the effects of the Moms' Empowerment Program on 8-year traumatic stress symptom trajectories in women with histories of IPV.

OBJECTIVE: Intimate partner violence (IPV) is a pressing issue, affecting nearly one-third of women in the U.S. over their lifetimes, and has been linked with a number of deleterious outcomes, including the development of posttraumatic stress disorder (PTSD). Although IPV is often chronic, few studies have prospectively examined trajectories of PTSD symptoms (PTSS) in this population. The goal of the present study was to assess the effects of the Moms' Empowerment Program-an IPV-specific intervention; as well as trauma exposure, domestic violence (DV) shelter use, and depression symptoms on PTSS trajectories in women with histories of IPV. METHOD: Data were drawn from a sample of 118 women who participated in a randomized controlled trial (RCT) of an intervention specifically designed for women and children experiencing IPV. Sixty-seven women from the original sample completed an assessment 8 years following the conclusion of the intervention. RESULTS: On average, women's PTSS decreased over time. Intervention group assignment did not affect these trajectories; however, women who attended more sessions had significantly fewer PTSS at the 8-year follow-up. Greater IPV exposure, higher depression symptoms, and shelter use were all associated with higher PTSS over time, with some variation across PTSS subdomains. CONCLUSIONS: These results provide preliminary evidence that brief intervention may have long-term effects. They also demonstrate how addressing ongoing IPV and concurrent symptoms of depression is likely an essential component of treating PTSS in this population. Finally, these results underscore the need for more research on relations between formal DV services and mental health. (PsycInfo Database Record (c) 2021 APA, all rights reserved).

Contributions to Depressed Affect in Latina Women: Examining the Effectiveness of the Moms' Empowerment Program.

Intimate partner violence (IPV) is a significant social and public health problem that includes physical violence, sexual violence, threats of physical or sexual violence, stalking, and psychological aggression by an intimate partner. Estimates suggest that 35% of Latinas living in the United States experience IPV in their lifetime, with known severe negative outcomes. One mental health consequence of concern is depression, which disproportionately affects IPV-exposed Latinas. The present study tested the effectiveness of the Moms' Empowerment Program (MEP), a culturally adapted intervention to reduce depressive symptoms among IPV-exposed Spanish-speaking Latina mothers. Additional psychosocial predictors of levels of depressed affect over time are examined, including levels of post-traumatic stress, IPV exposure, positive parenting, parental acceptance of children's negative emotions, and maternal employment. Participants (N = 72) were assigned to a treatment or a wait-list comparison condition, and those in the treatment group completed a 10-week group intervention addressing the unique problems associated with IPV exposure, mental health, and parenting among Spanish-speaking Latinas. Results of multilevel modeling revealed that participation in the MEP was associated with significant reductions in depressed affect. Lower levels of post-traumatic stress and higher levels of positive parenting, maternal acceptance of children's negative emotions, and maternal employment predicted lower levels of depressed affect. The amount of total IPV exposure was not significantly associated with the extent of depressed affect. The MEP represents a culturally tailored, evidence-based intervention to reduce depressed affect among Spanish-speaking Latinas. The clinical implications of the additional predictors of levels of depressed affect are discussed.

Predictors of Housing Instability in Women Who Have Experienced Intimate Partner Violence.

Although one in four women in the United States experience severe intimate partner violence (IPV) in their lifetimes and are at greater risk for homelessness and housing insecurity than women who have not experienced IPV, the factors increasing the vulnerability of women with an IPV history to housing instability have not been examined. This cross-sectional study utilized baseline data from interviews with 218 IPV-exposed women from diverse ethnoracial backgrounds participating with their children in the Kids' Club and the Mom's Empowerment Program, joint interventions designed to improve outcomes in families who have experienced IPV. Multiple regression was used to examine the predictors associated with housing instability, quantified as the number of times a participant had moved in the past 4 years. Demographic information was collected and exposure to violence was measured with the Conflict Tactics Scale (CTS); severity and prevalence of PTSD and depression symptoms were measured with the Posttraumatic Diagnostic Scale (PDS) and the Center for Epidemiologic Studies Depression Scale (CES-D), respectively. Results showed that level of education was positively associated with housing instability, while age of the participant, average monthly income, and increased severity of PTSD symptoms were negatively associated. Neither the participant's race nor the extent of reported violence significantly predicted participants' housing instability. The findings of this study may serve to better identify those who have experienced IPV that are most at risk of experiencing housing instability, and to inform future interventions and policy aiming to support their needs. In addition, these results further emphasize the importance of providing housing resources in addition to interventions designed to improve physical and psychosocial health in enabling women that have experienced IPV to gain independence from an abuser.

Profiles of Traumatic Stress Symptoms in Children Exposed to Intimate Partner Violence.

Childhood exposure to intimate partner violence (IPV) is associated with a host of problems, including the development of posttraumatic stress symptoms (PTSS). PTSS include a wide range of unique symptomatology and as a result, clinical presentations of PTSS can vary in both distribution and overall number of symptoms. Work in child and adolescent samples has largely focused on factors predicting the total number of symptoms (i.e., symptom severity), with less work focused on both patterns of symptom number and distribution. Furthermore, few studies have examined how functional impairment varies in relation to PTSS presentation. The goal of the current study is to (a) document patterns of PTSS severity and distribution in children with histories of witnessing IPV, (b) examine the factors that predict different PTSS presentations, and (c) investigate how PTSS presentation is associated with functional impairment. Data for this study were drawn from a sample of 236 children between the ages of 4 and 12 years and their mothers who had experienced recent IPV. Families reported high levels of IPV in the past year, and children reported moderate levels of PTSS. A latent profile analysis of PTSS revealed that three profiles were the best-fitting model for the data. The three profiles were differentiated between low, moderate, and high levels of PTSS, and membership in the profiles varied by children's age and trauma history. The results of this study give important information about the potential development of PTSS as well as clinically useful information about the relationship between children's PTSS and their functioning following exposure to IPV.

Examining the 8-Year Trajectory of Posttraumatic Stress Symptoms in Children Exposed to Intimate Partner Violence.

Millions of children witness intimate partner violence (IPV) each year, and the effects of these experiences are substantial. One of the more common sequelae of exposure to IPV is the development of posttraumatic stress symptoms (PTSS). Given the chronic nature of both IPV and PTSS, there is a need for prospective research on long-term mental health outcomes following IPV exposure in childhood. This study prospectively examines trajectories of PTSS over an 8-year period, beginning from the preschool period. This study also investigates factors that may be associated with these trajectories, including intervention participation, continued IPV exposure, and the caregiving environment. A total of 120 mother-child dyads participated in four study waves over an 8-year period, beginning when children were between the ages of 4 and 6. Mothers and children participated in an intervention between baseline and Time 2. At the onset of the study, all mothers reported experiencing IPV over the previous year. Findings demonstrate that, in general, children experienced worsening of their PTSS over the 8-year trajectory, and few factors were significantly associated with this trajectory. There were no associations between intervention participation, parenting behaviors, and long-term child PTSS outcomes; however, there were significant associations between amount of IPV exposure, mother's level of PTSS, and children's PTSS outcomes. These results underscore the need to better understand the impact of early-life exposure to IPV, as well as the need for interventions tailored to this developmental period. Furthermore, these findings highlight the long-term negative associations between chronic exposure to IPV and child well-being, as well as the significant connections between caregiver and child mental health.

Dyadic Profiles of Posttraumatic Stress Symptoms in Mothers and Children Experiencing Intimate Partner Violence.

Children who witness intimate partner violence (IPV) develop posttraumatic stress disorder at alarmingly high rates. Research suggests that caregivers' symptoms of posttraumatic stress (PTSS) often co-occur alongside children's PTSS, a phenomenon termed "relational posttraumatic stress." The goal of this study is to use dyad-centered analyses to examine heterogeneity in relational PTSS presentations in mother-child dyads, and to determine factors differentiating relational PTSS profiles. Data were drawn from a sample of 231 IPV-exposed, ethno-racially diverse mother-child dyads, with children ranging from ages 4 to 12. The results of a latent profile analysis indicated that a two-profile model was the best fit with the data. Both profiles indicated similar levels of PTSS across the dyad; however, they differed in overall symptom severity. Parenting and IPV severity significantly predicted profile membership; however, age did not. Results suggest that similarities in PTSS presentation should be expected in mother-child dyads, at least in families who experience IPV.

Assessment of Non-Contact Infrared Thermometer Measurement Sites in Birds.

The standard method of obtaining body temperature in a bird can be a stressful event, making routine evaluations challenging. Twenty-eight privately owned birds in good health were enrolled in the study to compare digital and infrared (IR) temperature readings. Digital thermometer readings in the cloaca were compared with two different IR thermometers, Ototemp (OT) and VetTemp (VT), used at the skin of the cloaca, breast, axillary area and tympanic membrane. The majority of the IR temperature readings were not significantly different from the cloacal digital reading. Additionally, the different IR thermometers read close to each other at individual reading sites. The IR measurements at the axilla (OT, mean = 40.35°C, SD = 1.24°C; VT, mean = 40.20°C, SD = 1.38°C) were most similar to the standard cloacal measurement (mean = 40.83°C, SD = 0.88°C). For veterinarians who currently avoid measuring cloacal body temperatures to prevent unnecessary stress on avian patients utilizing IR thermometers in the axillary region provide a less invasive and reasonable measurement of core body temperature in birds to allow for a more comprehensive assessment of health status.

State of the science: a scoping review of primary prevention of firearm injuries among children and adolescents.

Intentional and unintentional firearm injury is the second leading cause of death for youth, underscoring the need for effective primary prevention approaches that focus on increasing safe storage by caregivers and decreasing handling/carriage among youth. This article describes the state of the science for prevention of firearm injuries among children and adolescents. We applied PRISMA guidelines to present results from a scoping review using PubMed, Scopus, CINAHL, and CJ Abstracts for original research articles published between January 1, 1985 and March 1, 2018 in the U.S. focusing on primary screening or interventions for primary prevention of pediatric firearm injuries. In total, 46 articles met inclusion criteria: safe storage (23), screening (2), firearm handling/carriage/use (21). Across school, healthcare, and community settings, few evidenced-based programs exist, and data on firearm safety technologies are lacking. Programs have generally not employed rigorous designs, and/or assessed behavioral (e.g., carriage) or injury-related firearm outcomes. Evidenced-based prevention programs are needed to mitigate firearm morbidity and mortality among youth.