Adverse Childhood Experiences Research Articles

“This is not why we brought our children here!”: Tensions and challenges in responding to Adverse Childhood Experiences in African-background refugee families

BackgroundRefugee-background children face increased risks of Adverse Childhood Experiences (ACEs). However, their access to support services continues to pose significant challenges. A need exists to understand how families and child welfare services respond to ACEs to inform the design of culturally responsive interventions. PurposeBased on a broader qualitative study with parents and practitioners, this article shares the findings on the tensions and challenges of addressing ACEs in African-background refugee families in New South Wales (NSW), Australia. MethodologyThe research employed a qualitative micro-ethnographic approach. The first author interviewed 12 parents and 12 clinical practitioners and conducted two focus group discussions with African community leaders: the first with six and the second with five participants. Transcripts were analysed using reflexive thematic analysis. ResultsThree central themes reflected the tensions and challenges associated with responding to ACEs: reliance on informal support, the “messy” child protection services, and gaps in the child protection system. Parents responded to ACEs through various cultural and spiritual practices and by allocating most family resources to the needs of the children directly affected by ACEs. This came at the expense of resources available for the victim's siblings, who were also experiencing ACEs directly or vicariously. Professional responses were reactive, and the experiences taking place before resettlement were overlooked. Interactions between parents and child welfare services were particularly adversarial in the case of child removal from the family. ConclusionRefugee-background families face unique challenges in accessing services, but they also have capacities that can be harnessed in collaborative interventions addressing ACEs. Culturally responsive and trauma-informed support models may assist in improving interventions addressing ACEs.

Interplay of serum BDNF levels and childhood adversity in predicting earlier-onset post-traumatic stress disorder: A two-year longitudinal study

This longitudinal study explored the intricate relationships between serum Brain-Derived Neurotrophic Factor (sBDNF) levels, exposure to childhood adversities, and the subsequent development of Post-Traumatic Stress Disorder (PTSD), distinguishing between earlier- and delayed-onset forms over a two-year follow-up period in individuals sustaining physical injuries. We recruited patients presenting with moderate to severe physical injuries at a trauma center, conducting baseline assessments of sBDNF levels and childhood adversities through the Adverse Childhood Experiences (ACE) questionnaire. Additionally, detailed socio-demographic and clinical data were compiled. The Clinician-Administered PTSD Scale for DSM-5 was employed to diagnose PTSD at 3, 6, 12, and 24 months post-injury. Binary and multinomial logistic regression analyses were applied to elucidate the interactions between sBDNF levels, childhood adversities, and PTSD onset patterns. Among 895 participants, PTSD was diagnosed in 107 individuals (11.9 %), with 76 (8.4 %) exhibiting symptoms indicative of earlier-onset PTSD and 31 (3.5 %) demonstrating delayed-onset PTSD. Significantly, lower sBDNF levels were associated with a higher risk of earlier-onset PTSD specifically in the context of childhood adversities. This association was not observed in individuals without childhood adversities or in those with delayed-onset PTSD. The findings suggest a complex and critical interplay between neurobiological factors, specifically sBDNF levels, and early life adversities in influencing the timing of PTSD onset, potentially deepening the understanding of PTSD etiology.

Using simulation for cross-curricular integration of adverse childhood experiences knowledge in a baccalaureate nursing program

BackgroundAdverse Childhood Experiences (ACEs) are prevalent in the United States, significantly impacting public health and well-being. Despite calls for integrating ACEs education into nursing programs, limited evidence exists on effective methods. This study addresses this gap by employing didactic and simulation-based education to teach baccalaureate nursing students about ACEs and Trauma-Informed Care (TIC). MethodsThis longitudinal quasi-experimental study examined the impact of integrating ACEs education into theory and high-fidelity simulation experiences. Students progressed from foundational ACEs knowledge to advanced topics, engaging with simulated patients. ResultsSignificant improvements in ACEs knowledge were observed across various domains, including awareness and prevention, resilience, and informing policy. Self-assessment responses also indicated improved understanding. The study demonstrated the reliability of the survey instrument (Cronbach's alpha = 0.89). ConclusionIntegrating ACEs education through didactic and simulation approaches in nursing education enhances students' knowledge and understanding of the adverse effects of childhood trauma.

Adverse Childhood Experiences are associated with Mental Health Problems later in life: An Umbrella Review of Systematic Review and Meta-analysis

Introduction: Evidence suggested a link between early adversity and mental health problems. However, it is unclear how much adverse childhood experiences (ACEs) contribute to mental health problems because researchers have produced inconsistent findings. Therefore, the objective of this umbrella review was to combine the contradictory data regarding the effect of ACEs on the development of mental health problems later in life in the global context. Methods: PubMed, Embase, Scopus, Web of Sciences, Cochrane Database of Systematic Reviews, Scopus, and Google Scholar which reported the effect of ACEs on the development of mental health problems were searched. The quality of the included studies was assessed using the Assessment of Multiple Systematic Reviews (AMSTAR). A weighted inverse variance random-effects model was applied to find the pooled estimates. The subgroup analysis, heterogeneity, publication bias, and sensitivity analysis were also assessed. Results: Forty-three SRM with 14707614 study participants were included. The pooled effect of ACEs on the development of mental health problems later in life in the global context is found to be (AOR=1.66 (1.46, 1.87)). Subgroup analysis based on country revealed (AOR=1.67(1.23, 2.11)) in UK, (AOR=0.61(0.41, 0.81)) in Canada, (AOR=1.55(1.40, 1.69)) in Brazil, (AOR=5.65(4.12, 7.18)) in Ethiopia, (AOR=1.92(1.45, 2.38)) in USA, (AOR=2.30(1.89, 2.72)) in Australia and (AOR=1.66(1.46, 1.87)) in irland. While subgroup analysis based on types of adverse childhood adverse experience: domestic violence ((AOR=4.13(1.96, 6.30)), maltreatment (AOR=1.5(0.79, 2.21)), physical abuse(AOR=1.56(1.43,1.63), sexual abuse (AOR=2.07(1.63, 2.51)), child abuse (AOR=5.66(4.12,7.18)), parental mental health problem (AOR=1.73(1.39,2.08)), bullying (AOR=1.99(1.69, 2.29), neglect(AOR=2.11(1.53,2.69)), and parental divorce (AOR=1.66(1.46,1.87)). Based on the type of mental health problem the pooled effect size is 1.87(1.45, 2.30) for depression and 1.67(1.22, 2.13) for anxiety. Conclusion: This umbrella review revealed that adverse childhood experience is significantly associated (with 66% increased risk) with anxiety and depression later in life in a global context. This association is most noticeable when one is subjected to domestic violence, maltreatment, physical abuse, sexual abuse, child abuse, parental mental health problems, bullying, neglect, and parental divorce. Childhood periods are a critical window of opportunity for reducing the risk of developing mental illness in the future and for implementing intervention measures. Preventing childhood maltreatment and addressing psychiatric risk factors can prevent psychopathology. Longitudinal studies are needed to optimize healthcare responses to ACEs. Increased awareness and public health interventions are needed to prevent childhood adversity and prevent mental problems among these victims. To optimize healthcare responses to unfavorable outcomes of childhood adversities, longitudinal and intervention research findings, more public health initiatives, and awareness are required.

The Complex and Marginalized Experiences of BIPOC Trafficked Women: An Examination of Disabilities, ACEs, Discrimination, and Racism

ABSTRACT The purpose of this study was to examine the lived experiences and multiple identities of disabled BIPOC trafficked women. The findings from this study help to identify a carousel of victimization experienced by disabled BIPOC trafficked women, starting with adverse childhood experiences, onto trafficking victimization that differed between Black and White women, and later while seeking services. These findings highlight the need for providers and researchers to think beyond monolithic identities and consider the intersecting ways in which various forms of oppression (ableism and racism) influence the experiences of disabled trafficked BIPOC women.

Life Course Stressors, Latent Coping Strategies, Alcohol Use, and Latent Coping Strategies Among People with HIV.

People with HIV (PWH) have often experienced chronic stressors across their lifespan, including adverse childhood experiences (ACES), lifetime economic hardship (LEH), and concurrent stressors associated with living in urban areas (urban stress). Prolonged exposure to stressors might result in differential coping patterns among PWH that can impact care trajectories. We utilized a life course-informed approach to examine chronic stressors as antecedents of latent coping strategies among PWH in care. High-risk alcohol use and non-adherence to anti-retroviral therapy (ART) were examined as consequences of latent coping strategies. Data were utilized from the baseline and interim follow-up visit of the New Orleans Alcohol Use in HIV (NOAH) study. Three latent classes of coping strategies were identified: avoidance coping (31%), low-frequency coping (43%), and problem-solving coping (25%). Exposure to ACES was associated with greater use of avoidance versus low-frequency coping class at wave II. Urban stress was associated with greater use of avoidance coping compared to problem-solving or low-frequency coping classes at wave II. LEH was associated with greater use of low-frequency coping at wave II. Those utilizing low-frequency coping had a two-fold increase in ART non-adherence compared to problem-solving coping. PWH utilizing avoidance and low-frequency coping had a nearly two-fold increase in high-risk alcohol use versus problem-solving coping. These findings reveal important coping classifications that are linked to stressors across the life course of PWH. An understanding of coping styles and stressors may aid in improving the continuum of care among PWH by reducing alcohol use and improving medication adherence.

The associations between adverse childhood experiences and body pain among middle-aged and older adults: findings from China.

Adverse Childhood Experiences (ACEs) have been implicated in the development of body pain, yet research on their impact on body pain and its progression remains scarce. This study aimed to examine the associations between ACEs and the presence and areas of body pain, as well as their developmental trajectories among middle-aged and older Chinese adults. We included participants aged 45 years and above from the China Health and Retirement Longitudinal Study (CHARLS) conducted between 2011 and 2018. Retrospective data on ACEs and pain sites were collected with questionnaires. The presence of pain at different body sites was categorized into three areas: head & neck, trunk, and limbs. ACEs consisted of ten types of adverse experiences and were cumulatively scored. For the cross-sectional analysis (2011), logistic regressions were performed to estimate the associations between ACEs and pain presence in specific areas. In the longitudinal analysis (2011-2018), we further applied group-based trajectory modelling (GBTM) to determine the developmental trajectories of body pain. Multinomial logistic regressions were then conducted to estimate the associations between ACEs and pain trajectories. In the cross-sectional analysis (n = 8157), ACEs were positively associated with the presence of pain in the head & neck (odds ratio [OR] = 3.55, 95% confidence intervals [CI] = 2.37-4.74), trunk (OR = 3.28, 95% CI = 2.47-4.34), and limbs areas (OR = 2.30, 95% CI = 1.77-3.00) compared to no ACEs. These associations varied by sex and residence. In the longitudinal analysis (n = 5188), GBTM identified three developmental trajectories of body pain (n = 9521): high-increasing (7.44%), low-moderate (33.67%) and maintained-low trajectories (58.89%) trajectories. Compared to participants without ACEs, individuals had three ACEs and 4 or more ACEs were consistently associated with low-moderate (three ACEs: OR = 2.26, 95% CI = 1.81-2.83, four or more ACEs: OR = 3.11, 95% CI = 2.51-3.87) and high-increasing (three ACEs: OR = 3.28, 95% CI = 2.03-5.30, four or more ACEs: OR = 6.78, 95% CI = 4.30-10.68) body pain trajectories across sexes and residence. This study highlighted the significant association between ACEs and body pain among middle-aged and older Chinese, emphasizing the importance of preventing or mitigating ACEs as a strategy for the prevention and management of body pain.

Strengths-Based, Resilience-Enhancing Services: Key Components for Treating Youth Impacted by Adverse Childhood Experiences

ABSTRACT There is growing awareness and empirical support for targeting strengths and resilience when providing services to youth and families who have been impacted by adverse childhood experiences (ACE) and trauma. The purpose of this article is to highlight strengths-based, resilience-enhancing (SBRE) clinical applications that can be incorporated into ACE-informed therapeutic services. Twenty treatment components are described and organized into six main categories that chronicle the course of therapy: Relationship Development, Stabilization, Engagement, Assessment, Intervention, and Prevention. SBRE services assist youth in adaptively coping with life adversity, and acquiring the knowledge, skills, and strengths for leading psychologically healthy, resilient lives. It is hoped this article will stimulate interest from both clinicians and researchers regarding the SBRE model, which is being introduced here for the first time.

Prenatal exposure to genocide and subsequent adverse childhood events are associated with DNA methylation of SLC6A4, BDNF, and PRDM8 in early adulthood in Rwanda.

We investigated associations between prenatal genocidal trauma, including maternal rape, and postnatal adverse childhood experiences (ACEs) on DNA methylation of genes associated with the stress response. In a comparative cross-sectional study of 91 Rwandan young adults, categorized by prenatal exposure to genocide and maternal rape, genocide without rape, and unexposed controls, we analyzed DNA methylation from dried blood spots and assessed ACEs and depression and anxiety symptoms at age 24. Prenatal exposure to maternal rape was associated with DNA methylation changes in BDNF and SLC6A4, with the association in BDNF attenuated after including ACE exposure in the model. Genocide exposure without rape was associated with methylation changes in PRDM8 after adjusting for early adversity. Methylation in BDNF and SLC6A4 correlated with depression and anxiety symptoms. These findings underscore the impact of prenatal and postnatal trauma on DNA methylation and mental wellbeing, emphasizing the need for continued support for survivors in the decades after conflict.

Electrocortical Profiles in Relation to Childhood Adversity and Depression Severity: A Preliminary Report.

Objective: Assessment of electroencephalographic (EEG) activity in depression has provided insights into neural profiles of the illness. However, there is limited understanding on how symptom severity and risk factors, such as childhood adversity, influence EEG features. Methods: Eyes-closed EEG was acquired in N = 28 depressed individuals being treated in a tertiary psychiatric setting. Absolute alpha, beta, theta, and delta power and inter-/intra-hemispheric coherence were examined. Relations between the Montgomery-Åsberg Depression Scale (MADRS) and Adverse Childhood Experience (ACE) Questionnaire and EEG features were assessed. Results: Individuals in the high (MADRS≥30) versus lower (MADRS ≤ 29) symptom severity group exhibited greater overall beta power, and lower Fp1-Fp2 delta and theta coherence. Those with high (≥3) versus lower (≤2) ACE scores exhibited greater T7-T8 beta coherence. Lowest F3-F4 beta coherence was observed in those with high ACE/high depression severity. A negative correlation existed between F8-P8 alpha coherence and symptom severity. Conclusions: Those with higher depression severity exhibit increased beta power, possibly reflecting a hyper-vigilant state. Depression severity and ACE history may produce subtle alterations in frontal delta/theta and temporal/frontal beta coherence regions. Significance: This is the first study to examine the neural impact of depression severity and ACE-assessed childhood trauma in depressed individuals receiving treatment in a tertiary setting, accounting for the clinical reality of the prevalence of their co-occurrence.

High Rates of Obesity and Chronic Diseases Among North Carolina United Methodist Clergy: An Updated Analysis

Background Varied demands and stressors experienced by clergy can contribute adversely to their overall well-being. Data from United Methodist Church (UMC) clergy in North Carolina in 2008 revealed that clergy had significantly higher non-communicable disease (NCD) rates than their fellow North Carolinians. Methods Using data from the Clergy Health Initiative and Behavioral Risk Factor Surveillance Survey, the present study provided an updated analysis of obesity and 6 other NCDs among North Carolina UMC clergy compared to the general North Carolina population. First, we described the prevalence of each health condition among North Carolina UMC clergy and the general North Carolina population across multiple waves from 2008 to 2021. Then, we compared the predicted probabilities of each health condition in 2021 using logistic regressions to adjust for age, sex, and race. Results Comparing the unadjusted prevalence of health conditions between 2008 and 2021, we found that North Carolina UMC clergy have higher rates of obesity, hypertension, hypercholesterolemia, diabetes, angina, arthritis, and asthma than North Carolinians overall. Adjusting for age, sex, and race, we found that significantly higher rates of obesity, severe obesity, hypercholesterolemia, and asthma persisted among UMC clergy in 2021 compared to all North Carolinians, with the higher rates of severe obesity being particularly concerning. Limitations While the current study is limited to an update of health prevalence among UMC clergy, pastors across denominations are influential leaders in their communities, shaping the physical and social health environments of their congregations. Conclusions Further research is needed to investigate risk factors, such as relocation and adverse childhood experiences, which may influence the higher prevalence of NCDs within and potentially beyond the UMC.

Theories into Practice: Building Youth Resilience through School-Community-University Partnerships

This paper describes the theoretical grounding of the Pontiac Resilience Project, a subproject of an established community-university partnership. The goal of the Pontiac Resilience Project is to reduce the toxic impact of trauma and Adverse Childhood Experiences (ACEs); support children’s healthy development; and create a healing resilient community of Pontiac. Our work critically examines the intersectionality of ACEs and childhood trauma as rooted in systemic inequities and historical racism. Grounded in critical ecological perspectives, we outline the praxis and pedagogy underlying our youth efforts of the Pontiac Resilience Project, conducted in partnership with a public school district, to inform and mobilize youths. Through a relationship-based participatory approach, youths, ages 15-18, are empowered as community change agents.

Adverse childhood experiences, subsequent negative life events, and their impact on health in occupational rehabilitation patients: a mixed-methods study

IntroductionAdverse childhood experiences (ACEs) are prevalent globally and can negatively impact an individual's lifespan by not only increasing the likelihood of encountering other negative life events (NLEs), but also escalating the risk of illness, absenteeism due to sickness, unemployment, and reliance on disability benefits in adulthood. Therefore, the objective of this study was to explore the prevalence of ACEs and NLEs, as well as their health impacts among patients undergoing occupational rehabilitation.Materials and methodsA total of 80 participants diagnosed with musculoskeletal disorders and/or common mental disorders who participated in two occupational rehabilitation programs in Norway were included. Data were collected by questionnaire and in-depth interviews (39 participants) at the start of the intervention. Comparative quantitative and qualitative analysis was conducted between individuals with a history of ACEs and those without these experiences. Thematic analysis was used to identify the impact of ACEs and NLEs on the health of the informants.ResultsHalf of the participants reported ACEs. Of these, 18% reported one ACE, 22% reported 2–3 ACEs and 9% reported 4 or more ACEs. Also, 25% were categorized as revictimized. The two groups with ACEs had more NLEs in adulthood compared to those without ACEs (p < 0.001), revictimized the most (mean numbers between groups 3.1, 4.5 and 5.9). Furthermore, a history of ACEs was associated with a higher number of reported mental health issues compared to those who had not experienced ACEs (p < 0.01). However, there were no significant differences between the two ACE groups. NLEs had a substantial impact on the participants’ current health status, whether they occurred in childhood or adulthood. In adult life, a high workload (psychologically or physically), interpersonal challenges, and financial struggles had an especially negative impact. Additionally, accidents and complications related to surgeries were also significant NLEs causing health problems. For most, there were complex interactions between NLEs and health.ConclusionsThe prevalence of ACEs and NLEs is high among occupational rehabilitation patients. ACEs are associated with subsequent victimization, interpersonal challenges, financial struggles, and increased mental health issues in adulthood. These findings highlight the need for systematic screening and a holistic, individualized approach in occupational rehabilitation programs to potentially mitigate the adverse effects of NLEs on health and work participation.

Can a warm and supportive adult protect against mental health problems amongst children with experience of adversity? A twin-differences study.

Adverse childhood experiences (ACEs) are associated with mental health problems, but many children who experience ACEs do not develop such difficulties. A warm and supportive adult presence in childhood is associated with a lower likelihood of developing mental health problems after exposure to ACEs. However, it is unclear whether this association is causal, as previous research has not accounted for genetic and environmental confounding. We used the twin-difference design to strengthen causal inference about whether a warm and supportive adult presence protects children exposed to ACEs from mental health problems. Participants were from the Environmental Risk (E-Risk) Longitudinal Twin Study, a UK population-representative birth cohort of 2,232 same-sex twins. ACEs were measured prospectively from ages 5 to 12. Maternal warmth was assessed at ages 5 and 10 through maternal speech samples. Adult support was assessed through child reports at age 12. Mental health problems were assessed through interviews at age 12 with parents and teachers and participants at age 18. Among children exposed to ACEs, those who experienced greater maternal warmth and adult support had lower levels of mental health problems at ages 12 and 18. In monozygotic twin-difference analyses, the protective effects of maternal warmth and adult support on mental health were attenuated by 70% for maternal warmth and 81% for adult support, compared to phenotypic analyses. Twins who experienced greater maternal warmth and adult support had minimal or no difference in mental health compared to their co-twins, concordant for ACE exposure. The apparent protective effect of a warm, supportive adult against mental health problems following ACEs is largely explained by genetic and environmental confounding. This suggests that interventions which boost maternal warmth and adult support should be supplemented by components addressing wider family environments and heritable vulnerabilities in children exposed to adversity, to improve mental health.

Psychological Pathways from Adverse Childhood Experiences to Cigarette, Marijuana, and Excessive Alcohol Use in Early Middle Adulthood: A Longitudinal Examination

Psychological Pathways from Adverse Childhood Experiences to Cigarette, Marijuana, and Excessive Alcohol Use in Early Middle Adulthood: A Longitudinal Examination

The Impact of Adverse Childhood Experiences on Asthma Severity in US Adults

Background/objectives: The association between adverse childhood experiences (ACEs) and asthma severity among United States (US) adults with asthma has not been well documented. In addition, whether gender differences exist in this association has been underexplored. We aimed to examine the prevalence of asthma severity in the US adult population with asthma and investigate the association between ACEs and asthma severity by using data from non-institutionalized US adults with asthma. Methods: This cross-sectional study used data from the Adult 2019 and 2020 Behavioral Risk Factor Surveillance System (BRFSS) Asthma Call-Back Survey (ACBS), a survey of US adults aged 18 years or older in 31 US states and Puerto Rico. A total of 22934 adults with asthma participated in 2019 and 2020 ACBS. The 11 BRFSS ACE variables encompassing abuse and household dysfunction were used as ACE measures. ACE measures were summed up as cumulative ACE scores (continuous) and categorized (zero, one ACE, two ACEs, ≥ three ACEs). Asthma severity was categorized as intermittent or persistent. Weighted logistic regression models were used to assess associations of the cumulative ACE score, categorical ACE measures, and the 11 individual ACE responses with asthma severity controlling confounders. Gender differences were explored by stratifying by gender. Results: The prevalence of persistent asthma among US adults with asthma was 45.3%. The mean cumulative ACE score in adults with intermittent vs. persistent asthma was (2.43 vs. 2.70, p-value < 0.05). About 22% of adults with asthma had no ACEs, 19% had one ACE, 14% had two ACEs, and 45% had three or more ACEs. A one-unit increase in ACEs score was associated with a 5.4% increase in the odds of persistent asthma (adjusted odds ratio, aOR = 1.054 (95% confidence interval, CI = 1.01–1.10). Experiencing ≥ three ACEs compared to no ACEs was associated with 31% increased odds of persistent asthma (aOR = 1.31, 95% CI = 1.01–1.70). Individual ACE items significantly associated with persistent asthma include parent/adult ever touched you sexually (aOR = 1.33, 95% CI = 1.03–1.74), adult tried to make you touch them (aOR = 1.34, 95% CI = 1.01–1.79), any adult forced you to have sex (aOR = 1.44, 95% CI = 1.04–1.20), parental separation/divorce (aOR = 1.31, 95% CI = 1.05–1.63), and household alcohol abuse (aOR = 1.24, 95% CI = 1.01–1.53). In women, experiencing one ACE and ≥ three ACEs (compared to no ACEs) was associated with 51% and 60% increased odds of persistent asthma, respectively (aOR = 1.51, 95% CI = 1.02–2.23; aOR = 1.60, 95% CI = 1.12–2.27). No significant association was observed between ACEs and asthma severity in men; however, experiencing household physical violence (compared to no household physical violence) was associated with persistent asthma in men (aOR = 1.69, 95% CI = 1.18–2.42). Conclusions: In this cross-sectional study of US adults with asthma, exposure to ACEs was associated with higher odds of asthma overall and in women. These findings highlight the importance of preventive strategies and early interventions to reduce ACEs, potentially mitigating asthma’s severity in adulthood.

Prevalence of Adverse Childhood Experiences in Child Population Samples: A Systematic Review and Meta-Analysis.

Exposure to adverse childhood experiences (ACEs) before the age of 18 years is a major contributor to the global burden of disease and disability. To meta-analyze data from samples with children 18 years or younger to estimate the average prevalence of ACEs, identify characteristics and contexts associated with higher or lower ACE exposure, and explore methodological factors that might influence these prevalence estimates. Studies that were published between January 1, 1998 and February 19, 2024, were sourced from MEDLINE, PsycINFO, CINHAL, and Embase. Inclusion criteria required studies to report the prevalence of 0, 1, 2, 3, or 4 or more ACEs using an 8- or 10-item ACEs questionnaire (plus or minus 2 items), include population samples of children 18 years or younger, and be published in English. Data from 65 studies, representing 490 423 children from 18 countries, were extracted and synthesized using a multicategory prevalence meta-analysis. These data were analyzed from February 20, 2024, through May 17, 2024. ACEs. The mean age of children across studies was 11.9 (SD, 4.3) years, the age range across samples was 0 to 18 years, and 50.5% were female. The estimated mean prevalences were 42.3% for 0 ACEs (95% CI, 25.3%-52.7%), 22.0% for 1 ACE (95% CI, 9.9%-32.7%), 12.7% for 2 ACEs (95% CI, 3.8%-22.3%), 8.1% for 3 ACEs (95% CI, 1.4%-16.8%), and 14.8% for 4 or more ACEs (95% CI, 5.1%-24.8%). The prevalence of 4 or more ACEs was higher among adolescents vs children (prevalence ratio, 1.16; 95% CI, 1.04-1.30), children in residential care (1.26; 95% CI, 1.10-1.43), with a history of juvenile offending (95% CI, 1.29; 1.24-1.34), and in Indigenous peoples (1.63; 95% CI, 1.28-2.08), as well as in studies where file review was the primary assessment method (1.29; 95% CI, 1.23-1.34). The prevalence of 0 ACEs was lower in questionnaire-based studies where children vs parents were informants (0.85; 95% CI, 0.80-0.90). In this study, ACEs were prevalent among children with notable disparities across participant demographic characteristics and contexts. As principal antecedent threats to child and adolescent well-being that can affect later life prospects, ACEs represent a pressing global social issue. Effective early identification and prevention strategies, including targeted codesigned community interventions, can reduce the prevalence of ACEs and mitigate their severe effects, thereby minimizing the harmful health consequences of childhood adversity in future generations.

The chain mediating role of parenting stress and child maltreatment in the association between maternal adverse childhood experiences and executive functions in preschool children: a longitudinal study.

Previous researches found that maternal adverse childhood experiences not only affect the psychological behavior of preschool children, but also have direct or indirect negative effects on the executive functions and cognition of offspring. And, the possible social psychological mechanism between maternal adverse childhood experiences and preschool children's executive functions is still not clear. This study mainly tries to understand the association between parenting stress and child maltreatment in maternal adverse childhood experiences and children's executive functions through longitudinal cohort. Participants were 2160 preschool children and their mothers who finally completed baseline and 3 waves of follow-up. Using a cohort study, a baseline survey of junior kindergartens was carried out in June 2021 and followed up every six months, with a total of 3 follow-ups. We found that executive functions in preschoolers were significantly positively correlated with maternal adverse childhood experiences, parenting stress, physical assault, psychological aggression, neglect and nonviolent discipline (r = 0.180, 0.386, 0.274, 0.302, 0.189, 0.148, respectively, P < 0.01). Further, parenting stress and child maltreatment showed a chain mediating effect between maternal adverse childhood experiences and executive functions in preschoolers, and the total indirect effects accounted for 70.56%, 78.69%, 65.38%, and 68.07% of the total effect, respectively. This study found that maternal adverse childhood experiences have a significant impact on the executive functions of preschool children, and parenting stress and child maltreatment are the mediating factors of their association, revealing the potential mechanism between the two associations from the perspective of social psychology.

Study identifies eight traumatic and ACEs to psychiatric risk across development

There are eight TRACEs (traumatic and adverse childhood experiences) which can lead to mental health and cognitive problems during adolescents, according to researchers. Using the Adolescent Brain Cognitive Development (ABCD) data from the National Institutes of Health, the researchers drew on reports from youth and their caregivers to look at longitudinal change and how it is moderated by the TRACEs.

Narcissistic female serial killers: A psychobiographical study of Cecilia Johanna Steyn

This article examines the psychobiography of Cecilia Johanna Steyn, a female serial killer from South Africa. The study analysed Cecilia Steyn’s childhood development to suggest possible adverse childhood experiences predisposing her to instigate murders on her demand. Drawing on the narcissistic theoretical frameworks of Heinz Kohut and Robert Hare, we analysed Cecilia Steyn’s childhood development, indicating the occurrence of narcissistic injury. We found that Cecilia Steyn could be considered a highly manipulative, narcissistic female serial killer. The analyses provided a profile of a gendered female serial killer, highlighting similarities and differences based on narcissism and psychopathy.