The impact of childhood abuse and neglect on adult mental health: a prospective study

Adverse childhood experiences and loneliness: A systematic review and meta-analysis

Adverse childhood experiences are considered a powerful determinant of emotional health. One indicator of emotional health is loneliness, which refers to a distressing experience that one's social relationships are less in quality and quantity than those desired. This preregistered review aimed to examine the association between adverse childhood experiences (e.g., physical abuse/neglect, emotional abuse/neglect, sexual abuse, parental separation/divorce, family conflict, domestic violence) and loneliness in adulthood. A database search (Embase, Ovid, Cochrane Library, APA PsychINFO, Medline, Pubmed, Scopus) was conducted. After removal of duplicates, 3689 papers were reviewed and 20 met inclusion criteria. When feasible, results were pooled using a random-effects meta-analysis and inverse variance modelling and reported narratively. Meta-analyses revealed a statistically significant association between cumulative adverse childhood experiences and loneliness (r = 0.30, 95% CI [0.22-0.37]; prediction interval = 0.04-0.52) and between specific adversity types and loneliness, namely sexual abuse, physical abuse, physical neglect, emotional abuse, and emotional neglect. Some heterogeneity was observed across studies. Subgroup and sensitivity analyses revealed no differences in age, gender, age group, continent, or measures of adversity/loneliness. This research indicates that adversities in childhood may have some long-term influences on loneliness, both cumulatively and within adversity subtypes.

Conceptualizing self-reported adverse childhood experiences: From epidemiologic exposure to psychometric latent variable

In this paper, we apply a measurement science perspective to explore both the epidemiologic and psychometric frameworks for the conceptualization, operationalization and assessment of self-reported adverse childhood experiences (srACEs). The epidemiologic paradigm suggests that srACEs are 'exposures', while the psychometric paradigm views responses on srACEs instrumentation as 'indicators'. It is the central premise of this paper that srACEs cannot be both exposures and indicators of scales. We review issues of reliability and validity from both perspectives, examine the degree of agreement between objective and subjective reports of childhood maltreatment and the implications of poor agreement, and conclude that the for the assessment of ACEs via self-report, the epidemiologic paradigm is not a good fit. We then review a number of reflexive and formative latent variable models that might be usefully fit to srACEs data for purposes of modeling structural properties of assessments, and/or to model ACE-health relationships. We highlight the mismatch and limitations of the reflexive measurement model for srACEs and conclude by endorsing either a formative latent variable model or application of latent class analyses. We emphasize the importance of considering and potentially formally testing competing measurement models and conducting both rationale analysis, conceptualization and hypothesis-testing to assess the fit of these models.

Adverse Childhood Experiences and Suboptimal Self-Rated Health in Adulthood: Exploring Effect Modification by Age, Sex and Race/Ethnicity

PURPOSE

This study examined whether the relationship between adverse childhood experiences (ACEs) and self-rated health among adults in a nationally representative population is modified by age, sex, or race/ethnicity.

DESIGN

Cross-sectional study.

SETTING

United States.

SAMPLE

Data from the 2020 and 2021 Behavioral Risk Factor Surveillance System were obtained from 185 731 (weighted N = 47 862 016) persons 18 years or older.

MEASURES

The ACE cumulative score (range: 0-11) was calculated using 11 questions about childhood emotional abuse, physical abuse, sexual abuse, and household dysfunction before age 18 and classified as 0 (reference), 1, 2, 3, or ≥4. Self-rated health was divided into (excellent/very good/good [reference]) and suboptimal (fair/poor) categories.

ANALYSIS

Multivariable-adjusted logistic regression was conducted to test for the interaction with age, sex, and race/ethnicity with ACEs. After adjustment for potential confounders, an increasing number of ACEs had statistically significantly higher odds of suboptimal self-rated health in a graded manner except for 1 ACE (1 ACE: aOR:1.09; 95% CI: 1.00-1.20, 2 ACEs: 1.16; 1.03-1.30, 3 ACEs: 1.17; 1.03-1.32 and ≥4 ACEs: 1.39; 1.26-1.53). There was a significant interaction between ACEs and age. Younger age (18-24 years) had the strongest association for ≥4 ACEs compared to the older age groups. There was no effect modification by sex or race.

CONCLUSION

ACEs should be considered when creating health-promoting interventions to improve health.

Neglect and adolescent internalizing mental health: Testing competing longitudinal hypotheses

Neglect remains understudied compared to other forms of maltreatment. While studies have shown that neglect has negative effects on mental health in adolescence, yet unresolved is whether these impacts result from critical period or cumulative effects. In the present article, we use a novel approach to compare these two hypotheses from the impact of two types of neglect, failure to provide (FTP) and lack of supervision (LOS), on adolescent depression and internalizing symptoms. Data derive from the LONGSCAN consortium, a diverse, multi-site, prospective study of children from approximately age 2-16. Despite our hypothesis that the critical period of early childhood would have the greatest impact on adolescent internalizing mental health, exposure to neglect during the critical period of adolescence (ages 12-16) was the best-fitting model for the effects of FTP neglect on depression, and the effects of LOS neglect on both depression and internalizing symptoms. The cumulative model (exposure across all time periods) best explained the effects of FTP neglect on internalizing symptoms. Results were robust to the addition of control variables, including other forms of maltreatment. These findings demonstrate that responding to neglect into adolescence must be considered as urgent for child welfare systems.

Relationships between trauma types and psychotic symptoms: A network analysis of patients with psychotic disorders in a large, multi-country study in East Africa

BACKGROUND

The link between trauma exposure and psychotic disorders is well-established. Further, specific types of trauma may be associated with specific psychotic symptoms. Network analysis is an approach that can advance our understanding of the associations across trauma types and psychotic symptoms.

METHODS

We conducted a network analysis with data from 16,628 adult participants (mean age [standard deviation] = 36.3 years [11.5]; 55.8% males) with psychotic disorders in East Africa recruited between 2018 and 2023. We used the Life Events Checklist and the Mini International Neuropsychiatric Interview to determine whether specific trauma types experienced over the life course and specific psychotic symptoms were connected. We used an Ising model to estimate the network connections and bridge centrality statistics to identify nodes that may influence trauma types and psychotic symptoms.

RESULTS

The trauma type "exposure to a war zone" had the highest bridge strength, betweenness, and closeness. The psychotic symptom "odd or unusual beliefs" had the second highest bridge strength. Exposure to a war zone was directly connected to visual hallucinations, odd or unusual beliefs, passivity phenomena, and disorganized speech. Odd or unusual beliefs were directly connected to transportation accidents, physical assault, war, and witnessing sudden accidental death.

CONCLUSION

Specific trauma types and psychotic symptoms may interact bidirectionally. Screening for psychotic symptoms in patients with war-related trauma and evaluating lifetime trauma in patients with odd or unusual beliefs in clinical care may be considered points of intervention to limit stimulating additional psychotic symptoms and trauma exposure. This work reaffirms the importance of trauma-informed care for patients with psychotic disorders.

Do Religion and Spirituality Buffer the Effect of Childhood Trauma on Depressive Symptoms? Examination of a South Asian Cohort from the USA

Asian Americans have been identified as a racial group that is disproportionately affected by childhood trauma. The goal of this study was  to assess if religion/spirituality moderate the effects of childhood trauma on adult depressive symptoms among a sample of South Asians in the USA. Our analysis drew from the study on stress, spirituality, and health (SSSH) questionnaire fielded in the Mediators of Atherosclerosis in South Asians Living in America (MASALA) study (n = 990) during 2016-2018. A series of regression models with multiplicative interaction terms were conducted. Emotional neglect, emotional abuse, and physical neglect were associated with higher depressive symptoms. Higher religious attendance and negative religious coping techniques were found to exacerbate this relationship. There were two findings conditional on gender. Among men, gratitude and positive religious coping also exacerbated the relationship between childhood trauma and depressive symptoms. Negative religious coping also exacerbated the association between childhood trauma and depressive symptoms for women. This is the first community-based study of US South Asians to consider the association between various forms of childhood trauma and depressive symptom outcomes. South Asians remain an understudied group in the religion and health literature, and this study sheds light on the important differences in the function and effectiveness of religion/spirituality for those faced with early life trauma.

Role of the Sibling Relationship to Reduce the Negative Impact of Adverse Childhood Experiences (ACEs) on Wellbeing in Adulthood

Over the past two decades, public health research has demonstrated that Adverse Childhood Experiences (ACEs) are associated with significant and prolonged physical and mental health problems, demanding investigation into the factors that may mitigate the poor outcomes. One potential factor that may attenuate the negative impact of ACEs on individuals' health is social support. An important source of social support, both during and after adverse childhood experiences, is sibling relationships. Consequently, the purpose of the current study was to examine if two components of sibling relationships-perceived warmth and conflict-affect the relationship between ACEs and wellbeing in adulthood. A total of 439 participants (Mage = 35.06, SD = 11.19) completed self-report measures of their ACEs, their perceived warmth and conflict with a living sibling, and their wellbeing. Results revealed that sibling relationships characterized by higher perceived warmth-and, interestingly, higher perceived conflict-attenuated the negative impact of ACEs on wellbeing in adulthood. Findings from the current study provide valuable information about how psychologist, social workers, and other health professionals may use siblings as a source of social support to mitigate the negative effects of ACEs on wellbeing in adulthood.

Childhood parental bonding and depression in adulthood: A study of mothers in rural Pakistan

BACKGROUND

Parent-child relationship quality can have long-term impacts on child mental health into adulthood. The impact of parental behaviors on the future mental health of children has been understudied in South Asia, where parenting approaches differ from the dominant western approaches often represented in the literature.

METHODS

Mothers in rural Pakistan (N = 828) reported on their own mothers' parenting behaviors using the Parental Bonding Instrument (PBI) and were assessed for depression using the Structured Clinical Interview for DSM Disorders (SCID). The PBI includes scales for warmth (care scale) and over-control (protection scale), as well as subscales for behavioral control and psychological control. We used structural equation modeling to test the associations between depression and all PBI scales/subscales.

RESULTS

Increased parental care was associated with lower probability of depression (B = -0.19, SE = 0.09). Parental protection was associated with higher probability of depression (B = 0.25, SE = 0.11). Among the protection subscales, behavioral control was associated with increased risk of depression (B = 0.24, 95 % SE = 0.11) and psychological control was associated with decreased risk of depression (B = -0.28, SE = 0.12).

LIMITATIONS

This cross-sectional study used retrospective self-reports of parenting experiences. Participants only reported on their mothers, not fathers or other caregivers.

CONCLUSIONS

In a rural Pakistani sample, maternal warmth was protective against adulthood depression. The association between maternal control and depression varied based on the type of control (behavioral or psychological), emphasizing the importance of nuanced measures of parental control in this context.

An Interpretative Phenomenological Analysis on the Experience of Probation Officers in Managing People With Antisocial Personality Disorder

People who are managed by the National Probation Service and convicted of high risk offences will often meet criteria for antisocial personality disorder and have complex psychosocial needs; this group of people present with high risk behavior which may professionals have been reluctant to work with in the past who are associated with higher rates of recidivism. This study investigated the experiences of probation officers in managing people who meet the criteria for Anti Social Personality Disorder. Semi structured interviews were conducted with six participants to capture their experiences of working with this population, the challenges they faced, and coping mechanisms employed, through analysis using Interpretative Phenomenological Analysis (IPA). Three superordinate themes were identified which revealed participants internal feeling, strategies employed, and external challenges. They spoke about internal negative feelings, specifically feeling controlled, having mistrust, a lack of confidence, being overwhelmed with emotion, and experiencing a fear of risk behaviors. Other themes involved external pressures as well as different coping responses. Implications are discussed to help probation officers to understand this population, for the organization to support staff to work with challenging behaviors and prevent burn out, to enable positive outcomes, and for potentially reducing reoffending.

Adverse Childhood Experiences and Autism: A Meta-Analysis

Evidence suggests that autistic children have a higher probability of experiencing adverse childhood experiences (ACEs) compared to their non-autistic peers. This meta-analysis (PROSPERO: CRD42022262635) aimed to quantify the association of autism and ACEs. Eight databases and Google Scholar were searched for studies that reported dichotomous outcomes regarding the associations between ACEs and autistic individuals, compared to non-autistic individuals. A random-effects model was used to calculate the average Odds Ratio (OR) of the relationship between a diagnosis of autism and ACEs. A total of 40 studies with 5,619,584 participants were included, generating an overall average OR 2.11 (CI 1.61, 2.77). Significant differences in the magnitude of association were found across studies with regards to the type of ACEs studied, comparison groups, and population type. Overall, moderate certainty evidence (downgraded for bias) indicates that autistic individuals are at greater risk of experiencing ACEs, compared to non-autistic individuals. Appropriate support for autistic individuals and their families are required to prevent ACEs and treat the impact of ACEs.

Profiles of historical loss and childhood trauma as predictors of mental and cardiometabolic health in American Indian adults

Cardiometabolic disease and mental health conditions are two major contributors to persistent inequities in health and life expectancy for American Indian adults. The atrocities associated with European colonization are linked to intergenerational psychological and emotional wounding (i.e., historical trauma) and high incidence of childhood trauma. Prior work has examined the independent relationships of childhood trauma and thoughts about historical loss with cardiometabolic and mental health in American Indians. In the current work, we used a data-driven approach to identify profiles of childhood trauma and frequency of thoughts about historical loss, and then examined how these profiles related to cardiometabolic and mental health in a sample of American Indian adults from across the United States (N = 727). We found that a profile characterized by high levels of childhood trauma and high frequency of thoughts about historical losses was associated with the greatest risk for mental health conditions. The profile characterized by the highest levels of childhood trauma and by moderate frequency of thoughts about historical losses was associated with the largest risk of cardiometabolic conditions. The findings represent an important first step towards understanding how childhood trauma and thoughts about historical loss may simultaneously inform enduring inequities in American Indian health.

Contributions of Trauma and Economic Insecurity to Psychological Distress in Response to the COVID-19 Pandemic

Background

Racially minoritized women with limited socioeconomic resources are at increased risk for adverse psychological outcomes in response to the COVID-19 pandemic. Disproportionate rates of trauma exposure and economic insecurity likely heighten risk for these outcomes among socioeconomically vulnerable individuals, but the unique contributions of these factors are poorly understood. As such, we examined trauma and economic factors as predictors of pandemic-related psychological distress and symptoms.

Methods

Ninety-six women recruited for a trauma research study (91.7% Black, Mage=38.3 years, SDage=11.8 years) completed measures of trauma exposure, economic insecurity, and several items assessing psychological distress and symptoms related to the COVID-19 pandemic. We examined concern for mental and physical health impacts of COVID-19 as well as changes in self-reported levels of anxiety and anhedonia from the three months prior to the pandemic to the past two weeks. Linear regression analyses were used to assess contributions of trauma exposure and economic insecurity to COVID-19-related distress.

Results

Childhood maltreatment and lifetime trauma exposure did not predict COVID-19-related distress; however, financial concern significantly contributed to concern for the physical health impact of COVID-19 (B = .30, p < .05). Food insecurity emerged as the only significant predictor of concern for mental health impact of COVID-19 (B=.91, p < .01). Housing instability was the only significant predictor of COVID-19-related increases in anhedonia (B = -.30, p < .05).

Conclusions

Economic insecurity, namely self-reported financial concern, food insecurity, and housing instability, was related to COVID-19-related psychological distress in a sample of predominately Black American women living in under-resourced communities. Findings may help identify populations at risk for COVID-19-related psychological distress and symptoms and develop effective interventions, such as expanding access to nutritious food sources and housing support, for minoritized community members.

First Onset in Adulthood of Mental Disorders: Exposure to War vs. Non-war Childhood Adversities: A National Study

Background

There is evidence that some childhood trauma increases the risk of the first onset of mental disorders and for the first time into adulthood. There are no studies that assessed whether exposure to war has this delayed long-term effect.

Objectives

To fill this gap by investigating the comparative roles of war and non-war trauma on the first onset of adulthood mood and anxiety disorders.

Methods

A nationally representative sample of 2,857 Lebanese was assessed using the World Health Organization Composite International Diagnostic Interview 3.0. with the onset of exposure to trauma and of first onset of mood and anxiety disorders.

Results

Non-war childhood traumata especially those belonging to family malfunctioning continue to exert their effect for the first time well beyond their occurrence as they were the most universal predictors for adult onset of both mood and anxiety disorders. War trauma during childhood predicted mood anxiety and mood (anxiety only in males) only below age 18 y. war childhood trauma predicts the first onset of mood and anxiety disorders before age 18 y in females, but only anxiety in males.

Conclusion

Childhood traumata are not equal in predicting the first onset of mood and anxiety disorders into adulthood. Family malfunctioning looks to carry the longest such risk and war more of shorter immediate effects. This might change though with re-exposure to war in adulthood which might unravel dormant vulnerability.

Comparison of childhood trauma between depressive disorders and personality disorders

The relationship between childhood trauma with major depressive disorder (MDD) and personality disorders is complex. We explored the differences in the subjective reporting of childhood trauma to determine whether there were differences between those with a diagnosis of personality disorder and those with MDD. Adult patients with depressive symptoms were recruited from three adult psychiatry inpatient wards. Sixty inpatients fulfilled the study criteria and were requested to complete the childhood trauma questionnaire (CTQ). At discharge, diagnosis was determined and was allocated mainly to two groups: those with MDD and those with personality disorder. Those with MDD, dysthymia and subsyndromal depressive symptoms were included in the Depression Broad Definition (DBD) group (secondary analysis). Significantly higher subjective reporting of childhood trauma was observed in the personality disorder group compared with MDD in three CTQ domains. Similarly, significantly higher reporting of childhood trauma was observed in all five CTQ domains in those with a personality disorder compared with the DBD group. In conclusion, the presence of personality disorder was associated with greater subjective reporting of childhood trauma compared with those with MDD, and further research is required to explore the differences in objective experience of childhood trauma between the diagnoses using objective measures.

Exposure to violence in childhood and risk of violence in adult schizophrenia: Results from a multinational study

This study investigated the connection between childhood violence exposure and violent behavior in adults with schizophrenia spectrum disorders (SSDs). The case-control study included 398 SSD patients: 221 cases with a history of severe interpersonal violence in the past and 177 controls with no history of violence. The findings indicated that cases were significantly more likely to report childhood exposure to all forms of witnessed or personally sustained violence both within and outside the family, with those who had witnessed intra-familial violence being more likely to assault a family member in adulthood. Cases reported exposure to violence before the age of 12 years significantly more frequently than controls, and those with early-life violence exposure were significantly more likely to report that they were in a state of intense anger when they behaved violently. A dose-response relationship was observed, with evidence of an increased risk of later violence when the exposure occurred before the age of 12 and an increased likelihood of intrafamilial violence. The evidence suggests that childhood violence exposure was associated with an increased risk of violent behavior in adult SSD patients, and early exposure was linked to an increased likelihood of physical violence occurring in states of intense anger.

Systematic braiding of Smoke-Free Home SafeCare to address child maltreatment risk and secondhand smoke exposure: findings from a pilot study

BACKGROUND

Exposure to secondhand tobacco smoke (SHS) and child maltreatment are preventable threats to child health. Few evidence-based interventions target both SHS and child maltreatment risk. The purpose of this paper is to describe the systematic braiding process of two evidence-based programs to address child SHS in the home and maltreatment perpetration risk, and present results from the formative work and pilot study.

METHODS

The first 4 steps of the systematic braiding process were completed, including the following: (1) the identification of core elements of both programs, (2) the development of an initial draft of the braided curriculum (Smoke-Free Home SafeCare - SFH-SC), (3) an acceptability and feasibility pilot of SFH-SC with caregivers of young children who reported a smoker living in the home (N = 8), and (4) feedback collection on the braided curriculum from SafeCare Providers (N = 9).

RESULTS

Experts identified common pedagogical and theoretical underpinnings for the two programs and braided Smoke-Free Homes: Some Things Are Better Outside into two SafeCare modules. Caregiver feedback from the pilot demonstrated that participants were engaged with SFH-SC and felt supported and comfortable discussing SHS intervention content with the SFH-SC Provider. Caregiver self-reports indicated a slight increase in smoke-free home rules from baseline to follow-up and a notable reduction in parent stress on the Parent Stress Index of 5.9 points (SD = 10.2). SafeCare Provider feedback following intensive review of the curriculum indicated high feasibility for SFH-SC delivery.

CONCLUSIONS

Parent and Provider findings suggest SFH-SC is a viable intervention that has potential to reduce the public health impact of SHS and child maltreatment for at-risk families.

PROTOCOL

The protocol for the pilot is not published elsewhere; however, the full protocol for the hybrid trial can be found here: https://clinicaltrials.gov/ct2/show/NCT05000632 .

TRIAL REGISTRATION

NCT, NCT05000632. Registered 14 July 2021, there is not a separate registration number for the pilot.

Examining the biological mechanisms of human mental disorders resulting from gene-environment interdependence using novel functional genomic approaches

We explore how functional genomics approaches that integrate datasets from human and non-human model systems can improve our understanding of the effect of gene-environment interplay on the risk for mental disorders. We start by briefly defining the G-E paradigm and its challenges and then discuss the different levels of regulation of gene expression and the corresponding data existing in humans (genome wide genotyping, transcriptomics, DNA methylation, chromatin modifications, chromosome conformational changes, non-coding RNAs, proteomics and metabolomics), discussing novel approaches to the application of these data in the study of the origins of mental health. Finally, we discuss the multilevel integration of diverse types of data. Advance in the use of functional genomics in the context of a G-E perspective improves the detection of vulnerabilities, informing the development of preventive and therapeutic interventions.

Childhood Maltreatment and Mental Health Problems: A Systematic Review and Meta-Analysis of Quasi-Experimental Studies

OBJECTIVE

Childhood maltreatment is associated with mental health problems, but the extent to which this relationship is causal remains unclear. To strengthen causal inference, the authors conducted a systematic review and meta-analysis of quasi-experimental studies examining the relationship between childhood maltreatment and mental health problems.

METHODS

A search of PubMed, PsycINFO, and Embase was conducted for peer-reviewed, English-language articles from database inception until January 1, 2022. Studies were included if they examined the association between childhood maltreatment and mental health problems using a quasi-experimental method (e.g., twin/sibling differences design, children of twins design, adoption design, fixed-effects design, random-intercept cross-lagged panel model, natural experiment, propensity score matching, or inverse probability weighting).

RESULTS

Thirty-four quasi-experimental studies were identified, comprising 54,646 independent participants. Before quasi-experimental adjustment for confounding, childhood maltreatment was moderately associated with mental health problems (Cohen's d=0.56, 95% CI=0.41, 0.71). After quasi-experimental adjustment, a small association between childhood maltreatment and mental health problems remained (Cohen's d=0.31, 95% CI=0.24, 0.37). This adjusted association between childhood maltreatment and mental health was consistent across different quasi-experimental methods, and generalized across different psychiatric disorders.

CONCLUSIONS

These findings are consistent with a small, causal contribution of childhood maltreatment to mental health problems. Furthermore, the findings suggest that part of the overall risk of mental health problems in individuals exposed to maltreatment is due to wider genetic and environmental risk factors. Therefore, preventing childhood maltreatment and addressing wider psychiatric risk factors in individuals exposed to maltreatment could help to prevent psychopathology.

An Experimental Study of the Effectiveness of a Trauma- Specific Intervention for Incarcerated Men

Prisons are saturated with trauma survivors; yet trauma has not been the focal point of corrections-based treatment. This is the first randomized controlled trial assessing the effectiveness of a Peer-facilitated trauma-specific intervention among men incarcerated for violent offenses (Exploring Trauma: A 6-Session Brief Intervention for Men). The sample consisted of 221 participants (131 treatment / 90 waitlisted control group). Independent t tests determined change over 6-8 weeks on anxiety, depression, mental health, current traumatic distress, and anger. Hypotheses were predominantly supported. Significant improvement was found for the intervention group compared with the waitlisted control group on 11 of the 13 trauma-related outcomes. The greatest effect sizes ranged from .46 for mental health functioning, .42 for trait anger composite, and .40 for anxiety. Support for the effectiveness of this brief intervention and capability of a Peer-facilitated model of delivery was demonstrated. Future research should replicate the methodology and incorporate records data and post-release outcomes.

Understanding loneliness: The roles of self- and interpersonal dysfunction and early parental indifference

Many factors are implicated in developing and maintaining loneliness, including aspects of personality functioning and experience of early adverse childhood events. This study aimed to examine the relationship between domains of personality dysfunction, including self- and interpersonal functioning, and loneliness and determine whether such personality factors mediate the relationship between childhood parental indifference and loneliness. In total, 393 community-dwelling adults, mean age 34.3 (SD = 12.67), were recruited online for cross-sectional assessment of loneliness, personality functioning, big-five personality traits and perceived childhood parental indifference. Linear regression analyses were conducted followed by a parallel mediation model. Self- and interpersonal dysfunction were positively associated with loneliness and remained significant predictors of loneliness after controlling for five-factor personality traits. Impaired personality functioning accounted for 12% of loneliness variance. Finally, self-dysfunction mediated the relationship between childhood parental indifference and loneliness. Findings emphasize the importance of addressing personality functioning when developing psychosocial interventions aimed at tackling loneliness.

Antisocial and borderline personality traits and childhood trauma in male prisoners: Mediating effects of difficulties in emotional regulation

OBJECTIVE

To investigate the prevalence of probable antisocial personality disorder (ASPD) and borderline personality disorder (BPD) among prisoners, and further examine the mediating effect of difficulties in emotional regulation (ER) between childhood trauma and symptoms of ASPD and BPD.

METHODS

A total of 1491 male participants (35.4 ± 9.69 years) were recruited from a prison in Guangdong, China. The symptoms of ASPD and BPD, childhood trauma, difficulties in ER, and suicidal behaviors were measured by self-administered structured questionnaires. Logistic regressions were performed to investigate the associations of ASPD and BPD with suicidal behaviors. Path analysis was used to examine the mediating effects of difficulties in ER between childhood trauma and symptoms of ASPD and BPD.

RESULT

Approximately, 21.2 % and 11.2 % of the participants were screened as ASPD and BPD, respectively. Probable ASPD and BPD were associated with higher risk of suicidal behaviors. Childhood trauma and difficulties in ER were significantly associated with suicidal behaviors in prisoners with probable ASPD and BPD. Path analyses showed that partial mediating effects of difficulties in ER were significant in the dimensions of clarity and strategies on ASPD, and in the dimensions of clarity, impulse, and strategies on BPD.

CONCLUSION

ASPD and BPD are two of the common personality disorders in prisoners. Difficulties in ER are key to understanding the relationships between childhood trauma and personality disorders.

Long-term effects of pre-adoptive risk on emotional and behavioral functioning in children adopted from foster care

BACKGROUND

Children adopted from foster care are at heightened risk for emotional and behavioral challenges, potentially due to early trauma exposure and related risk factors. Research has demonstrated that adoptees with greater pre-adoptive risk exhibit higher rates of internalizing and externalizing problems across childhood and into adulthood. However, these studies have been limited by their use of individual risk factors or sum scores of cumulative risk and their measurement of internalizing and externalizing behaviors separately.

OBJECTIVE

The current study aimed to examine effects of pre-adoptive risk on long-term functioning in children adopted from foster care.

METHOD

In a longitudinally-followed sample of 82 adoptees, we utilized latent growth curve modeling to examine effects of two latent indices of pre-adoptive risk, postnatal (i.e., trauma-related) risk and prenatal risk (not including prenatal substance exposure, since it was nearly ubiquitous in this sample), on adoptee internalizing, externalizing, and latent scores of dysregulation across childhood. Additionally, in three separate models, we tested whether baseline levels and change across childhood in internalizing, externalizing, and dysregulation mediated effects of prenatal and postnatal risk on adolescent/young-adult functioning.

RESULTS

Greater postnatal risk, but not prenatal risk, predicted higher levels of internalizing and dysregulation across childhood. However, only dysregulation mediated the effect of postnatal risk on adolescent/young-adult functioning.

CONCLUSIONS

These results are consistent with prior research evidencing long-term effects of postnatal pre-adoptive risk, but not prenatal risk, in adoptees. Furthermore, they suggest that trauma exposure in this population may result in a profile of broad dysregulation that increases risk for maladjustment into adulthood.

A longitudinal study shows stress proliferation effects from early childhood adversity and recent stress on risk for depressive symptoms among older adults

Objectives: We evaluated whether the effects of recent stressful life events (SLEs) and early childhood adversities (ECAs) on depressive symptoms are consistent between men and women and across older age, and whether there was evidence for the following: stress sensitization, whereby the psychological impact of SLEs is greater for individuals with ECAs compared with those without; or stress proliferation effect, whereby those with ECAs are more likely to report more SLEs than those without ECAs to effect depressive symptoms.Method: ECAs, SLEs in the past two years, and current depressive symptoms through a modified CES-D were obtained from 11,873 individuals participating in a population representative study of older adults, yielding 82,764 observations. Mixed-effects regression models on depressive symptoms were constructed to control for multiple observations per participant and evaluate within-person effects over time, thereby reducing bias from reverse causation.Results: Results suggest a stress proliferation effect and do not support stress sensitization. ECAs contribute to vulnerability for depressive symptoms, with a dosage effect for each additional ECA. Recent SLEs result in greater depressive symptom risk, with stable effects over age and dosage effects for each additional SLE that were smaller than the effects of ECAs among men, but not women. Belonging to an ethnic minority group, having less education, and less household income at baseline were associated with greater depressive symptom risk.Conclusions: Findings suggest the importance of addressing early childhood adversity and sociodemographic factors, among at-risk older adults to mitigate life-course stress proliferative processes and thereby reduce disparate risk for depression in older age.

Accelerated epigenetic aging mediates link between adverse childhood experiences and depressive symptoms in older adults: Results from the Health and Retirement Study

Adverse childhood experiences (ACEs) increase risk for depression at subsequent ages and have been linked to accelerated biological aging. We hypothesize that accelerated epigenetic aging may partially mediate the link between ACEs and depression. This study examines 3 three second-generation epigenetic aging measures (viz., GrimAge, PhenoAge, and DunedinPoAm38) as mediators of the link between ACEs and depressive symptoms in older adulthood. We utilize structural equation modeling to assess mediation in the Health and Retirement Study (N = 2672). Experiencing ACEs is significantly associated with an older GrimAge and a faster pace of aging via the DunedinPoAm38. Having an older GrimAge and faster DunedinPoAm38 pace of aging were also significantly associated with more depressive symptoms. PhenoAge was not significantly associated with depressive symptoms and was only associated with experiencing three ACEs. These associations were reduced by socioeconomic and lifestyle factors, including obesity and substance use. GrimAge explained between 9 and 14% of the association between ACEs and adult depressive symptoms, and DunedinPoAm38 explained between 2 and 7% of the association between ACEs and adult depressive symptoms. Findings indicate accelerated aging, as measured by GrimAge and DunedinPoAm38, is associated with ACEs and with depressive symptoms in older Americans. Findings also show these epigenetic aging measures mediate a portion of the association between ACEs and adult depressive symptoms. Epigenetic aging may represent a physiological mechanism underlying the link between early life adversity and adult depression. Weight maintenance and substance use are potentially important areas for intervention.

Subjective well-being among male veterans in later life: the enduring effects of early life adversity

OBJECTIVES

This study investigated the association between childhood and young adult adversities and later-life subjective well-being among older male veterans. We also explored whether early-life parent-child relationships and later-life social engagement served as moderators and mediators, respectively.

METHODS

Data were from the 2008 to 2012 waves of the Health and Retirement Study for male veterans (N = 2026). Subjective well-being measures included depressive symptoms, self-rated health, and life satisfaction. Linear regression with the Process macro was employed to estimate the relationships.

RESULTS

Adverse childhood experiences (ACEs) were positively associated with number of depressive symptoms and negatively related to life satisfaction. Combat exposure, a young adulthood adversity experience, was positively associated with depressive symptoms, but not with self-rated health or life satisfaction. Later-life social engagement mediated the relationship between ACEs and subjective well-being indices. Parent-child relationship quality did not moderate the association between the measures of adversity and any measure of subjective well-being.

DISCUSSION

Childhood adversity and combat exposure were related to worse later life subjective well-being. Also, later-life social engagement mediated the association of two early life adversity measures and subjective well-being. Future research should examine subjective well-being and early life adversity for female veterans and should employ more detailed information about combat exposure.

Physical Intimate Partner Violence, Childhood Physical Abuse and Mental Health of U.S. Caribbean Women: The Interrelationship of Social, Contextual, and Migratory Influences

The literature has shown an increased risk for mental health conditions among victims of domestic violence. Few studies have examined the relationship between mental health disorders and domestic violence among Caribbean women, and how the association might be influenced by migratory and contextual factors. This study addresses the mental well-being of U.S. Caribbean Black women victims of domestic violence, and the relationships between acculturation, discrimination, and demographic influences. An analysis of data from the 2001-2003 National Survey of American Life (NSAL) re-interview, the first and most complete study on U.S. Caribbean Blacks, was conducted. Bivariate analysis revealed an association between acts of physical domestic violence and mental health conditions, with generally higher risk among women who reported both severe physical intimate partner violence and childhood physical abuse. Multivariate logistic regression indicates an association between specific mental disorders and acts of domestic violence. Acculturation, length of residence in the United States, age, education, poverty, and country of origin were also associated with mental health. The study highlights future directions for exploration including additional investigation of the influence of acculturation on the physical health of victims of domestic violence.

Methylome-wide association study of early life stressors and adult mental health

The environment and events that we are exposed to in utero, during birth and in early childhood influence our future physical and mental health. The underlying mechanisms that lead to these outcomes are unclear, but long-term changes in epigenetic marks, such as DNA methylation, could act as a mediating factor or biomarker. DNA methylation data were assayed at 713 522 CpG sites from 9537 participants of the Generation Scotland: Scottish Family Health Study, a family-based cohort with extensive genetic, medical, family history and lifestyle information. Methylome-wide association studies of eight early life environment phenotypes and two adult mental health phenotypes (major depressive disorder and brief resilience scale) were conducted using DNA methylation data collected from adult whole blood samples. Two genes involved with different developmental pathways (PRICKLE2, Prickle Planar Cell Polarity Protein 2 and ABI1, Abl-Interactor-1) were annotated to CpG sites associated with preterm birth (P < 1.27 × 10⁻⁹). A further two genes important to the development of sensory pathways (SOBP, Sine Oculis Binding Protein Homolog and RPGRIP1, Retinitis Pigmentosa GTPase Regulator Interacting Protein) were annotated to sites associated with low birth weight (P < 4.35 × 10⁻⁸). The examination of methylation profile scores and genes and gene-sets annotated from associated CpGs sites found no evidence of overlap between the early life environment and mental health conditions. Birth date was associated with a significant difference in estimated lymphocyte and neutrophil counts. Previous studies have shown that early life environments influence the risk of developing mental health disorders later in life; however, this study found no evidence that this is mediated by stable changes to the methylome detectable in peripheral blood.

Highly variable suicidal ideation: a phenotypic marker for stress induced suicide risk

Suicidal behavior (SB) can be impulsive or methodical; violent or not; follow a stressor or no obvious precipitant. This study tested whether childhood trauma, affective lability, and aggressive and impulsive traits predicted greater SI variability. We also assessed whether affective lability, aggressive or impulsive traits explain childhood trauma's effects on SI variability and whether those with highly variable SI respond to stressful events with increases in SI. Finally, we assessed variable SI's trajectory over 2 years. Depressed participants (n = 51) had ecological momentary assessments (EMA) over 7 days at baseline, 3, 6, 12, 18, and 24 months. SI variability was assessed using the square Root of the Mean Square of Successive Deviations. Mixed Effects Models were fit as appropriate. Childhood trauma was associated with subsequent aggression. Physical abuse predicted both aggression and affective lability as well as SI variability, but not impulsivity. In two-predictor models, physical abuse's effect on SI variability was no longer significant, when controlling for the effect of higher aggression and impulsivity. Those with high SI variability exhibited greater increases in SI after stressors compared with those with less variability. We did not find that SI variability changed over time, suggesting it might be trait-like, at least over 2 years. Variable SI predisposes to marked SI increases after stressful events and may be a trait increasing risk for impulsive SB, at least over 2 years.

Personality Disorders, Risky Behaviors, and Adversity: The Moderating Role of Resilience

Individuals with personality disorders (PDs) comprise 30% to 40% of individuals receiving mental health treatment. Treatment of PDs is exceedingly difficult; therefore, research has focused on PD etiology and preventative factors. One known influence on PD etiology is adverse childhood experiences (ACEs). ACEs are associated with increased prevalence of several health risk behaviors (HRBs), including engagement in substance use, criminal, and risky sexual behavior. One protective factor, childhood resiliency, predicts lower prevalence of PDs and engagement in HRBs. We hypothesized that increased prevalence of ACEs would predict higher levels of PD symptoms and HRBs engagement. Furthermore, we predicted that childhood resiliency would moderate the relation between ACEs, PD symptoms, and HRBs. In the present study, students (N = 531) completed the Adverse Childhood Experiences survey, the Self-Administered - Standardized Assessment of Personality Abbreviated Scale, and the Childhood Youth and Resiliency Measure-28. They also responded to questions about substance use, criminal, and sexual behavior which were used to define a latent HRB variable. Structural equation modeling was conducted to examine study hypotheses. As hypothesized, we found positive relations between ACEs, PD symptoms, and our HRB latent variable. Childhood resiliency moderated both ACE and PD symptom paths. At lower levels of reported ACEs, individuals high in childhood resiliency reported fewer PD symptoms and HRBs than individuals low in childhood resiliency. At high levels of ACEs, childhood resiliency did not serve as a protective factor. Additionally, study findings suggest that childhood resiliency factors are integral for protecting against the development of these disorders.

The lasting imprint of childhood disadvantage: cumulative histories of exposure to childhood adversity and trajectories of psychological distress in adulthood

This study contributes to the literature on the long-term effects of childhood disadvantage on mental health by estimating the association between patterns of cumulative childhood adversity on trajectories of psychological distress in adulthood. There is little research that investigates how compositional variations in the accumulation of childhood adversity may initiate distinct processes of disadvantage and differentially shape trajectories of psychological distress across the adult life course. Using the Panel Study of Income Dynamics' Childhood Retrospective Circumstance Study and latent class analysis, we first identify distinct classes representing varied histories of exposure to childhood adversities using 25 indicators of adversity across multiple childhood domains. Next, the latent classes are included as predictors of trajectories of psychological distress in adulthood. The results demonstrate that patterns of experiences of childhood adversity are associated with higher levels of adult psychological distress that persists, and in some cases worsens, in adulthood, contributing to disparities in mental health across the life course.

Group Psychological Abuse and Psychopathological Symptoms: The Mediating Role of Psychological Stress

In the context of the long-term effects of psychological abuse, this study examined psychological stress and psychopathological symptoms in survivors of groups with cultic dynamics where abusive behaviors take place on an ongoing basis. We specifically tested the mediating role of psychological stress suffered after the departure from the group between the group psychological abuse experienced and current psychopathology. An online questionnaire was administered to 608 Spanish-speaking former members of different groups. We distributed participants into a sample of victims (N = 365) and a sample of nonvictims (N = 243), according to whether or not they reported having experienced group psychological abuse. Moderate associations were found among group psychological abuse, psychological stress, and psychopathological symptoms. Greater differences in psychological stress intensity between samples were related to personal conflicts (ηp2 = .30) and social relations (ηp2 = .29). Greater differences in psychopathological symptoms were related to paranoid ideation (ηp2 = .17), psychoticism (ηp2 = .15), depression (ηp2 = .15), and interpersonal sensitivity (ηp2 = .13). Moreover, mediation testing demonstrated that psychological stress partially mediated the impact of group psychological abuse on psychopathological symptoms. These findings contribute to a better understanding of the long-term effects of group psychological abuse. Survivors of abusive groups not only need help in dealing with psychopathological symptoms, but also need resources to cope with stressful environmental demands. Interventions should address both psychological stress and clinical symptoms to promote survivors' health and well-being during their integration process into the outgroup society.

Restorative Parenting: Delivering Trauma-Informed Residential Care for Children in Care

Background

There are 78,150 children in care in England and 12% live in group residential settings. Little empirical research informs our understanding of how these vulnerable children heal from multi-type trauma in residential homes. Evidence-based multisystemic trauma-informed models of care are needed for good quality consistent care.

Objective

Using a novel multisystemic trauma-informed model of care with an embedded developmental monitoring index, the Restorative Parenting Recovery Programme, pilot data was collected from young people and care staff from four residential homes over a two-year period. Five key developmental areas of children’s recovery were investigated through monthly monitoring data. Staff were also interviewed to explore their experiences of delivering the intervention to contextualise the findings.

Methods

Data was gathered from 26 children, aged 6–14 years, over a two-year period. Their developmental wellbeing was measured using the Restorative Parenting Recovery Index and analysed through a comparison of means. To add further context to this preliminary analysis, qualitative interviews were undertaken with 12 Therapeutic Parents to explore their perceptions of how the Restorative Parenting Recovery Programme influenced the children’s development.

Results

Young people showed significant improvements on indices relating to relationships (p = 0.002, d=0.844). Significant changes are observed during the first half of the programme in self-perception (p = 0.006, d = 0.871) and self-care (p = 0.018, d = 0.484), although limited progress around self-awareness and management of impulses and emotions.

Conclusions

This novel integrative approach to re-parenting and embedded measurement system to track the children’s progress is the first of its kind and has originated from extensive multisystemic clinical practice.

Child Sexual Abuse as a Unique Risk Factor for the Development of Psychopathology: The Compounded Convergence of Mechanisms

Meta-analytic, population cohort, prospective, and clinical studies provide systematic evidence that child sexual abuse accounts for unique variation in several deleterious outcomes. There is strong evidence for psychiatric disorders, including posttraumatic stress disorder and mood, anxiety, and substance use disorders, and mixed evidence for personality disorders. Evaluation of sex-specific outcomes shows strong evidence for teenage childbearing, sexual revictimization, and sexual dysfunction and mixed evidence for heightened sexual behaviors and sexual offending. This review further demonstrates not only that survivors suffer the noxious impact of traumatic sexualization but that additional transdiagnostic mechanisms, including the biological embedding of stress, emotion dysregulation, avoidance, and insecure attachment, converge to compound risk for deleterious outcomes. A road map to enhance the rigor of future research is outlined, and specific recommendations for evidence-based policy making to boost prevention efforts and increase access to treatment are discussed.

The Effect of Early Childhood Sexual Abuse on Mental Health Among Postpartum Women Visiting Public Health Facilities in Bahir Dar City, Ethiopia: Multicenter Study

Background

There is a scarcity of evidence regarding the effects of early childhood sexual abuse on mental health among women in Sub-Saharan Africa. The purpose of this study was to assess the proportion of postpartum depression and associated factors among postnatal women in care in public health facilities of Bahir Dar city, northwest Ethiopia. This study also aimed at evaluating the effect of early childhood sexual abuse on postpartum depression.

Methods

A multicenter cross-sectional study was conducted among 988 postpartum women in care at Bahir Dar city’s public health facilities. A two-stage sampling technique and interviewer administered structured questionnaire were utilized. Edinburgh Postnatal Depression Scale (EPDS) with a cutoff point of ≥ 12 was employed to report postpartum depression. Binary logistic regression model was fitted and the level of significance was reported based on AOR with 95% CI at p-value of < 0.05.

Results

The prevalence of postpartum depression was 33.8% (95% CI: 31, 37) and 55.3% (95% CI: 46, 64) among all study participants and mothers having a history of childhood sexual abuse, respectively. Participants’ age of < 25 years (AOR = 3.1; 95% CI: 1.9, 5.3) and 25–34 years (AOR= 2.0; 95% CI: 1.3, 3.2), family size of >5 (AOR = 2.5; 95% CI: 1.1, 5.7), alcohol use (AOR = 2.2; 95% CI: 1.6, 2.9), history of childhood sexual abuse (AOR = 2.8; 95% CI: 1.9, 4.3), joblessness (AOR = 1.4; 95% CI: 1.1, 1.9) and growing up with biological mothers (AOR = 0.5; 95% CI: 0.4, 0.8) have stastical significant association with postpartum depression as compared to the respective reference group.

Conclusion

A significantly higher burden of postpartum depression was observed among mothers with a history of childhood sexual abuse. Thus, controlling childhood sexual abuse and other psychosocial determinants would improve maternal mental wellness.

A life-span approach to examining older vulnerable population's subjective well-being: the role of adversity and trauma

OBJECTIVES

Using the life course guidance, the goal of this study was to examine the degree to which previously experienced adversity and trauma was associated with subjective well-being among older adults.

METHODS

Data from the Health and Retirement Study (1992-2012) was used to examine these trends over time. We used multilevel models to test for specific individual change across time. The study sample included older community dwellers aged 55 and over (N = 5,649).

RESULTS

In terms of early childhood adversities, 77% experienced at least one trauma and 72% experienced at least one trauma in adulthood. Adverse childhood experiences and adulthood trauma were predictors of depressive symptoms, poorer self-rated health, and worse life satisfaction. Older black, other race, and Hispanic groups have poorer subjective well-being overtime compared to whites.

CONCLUSION

Findings suggested exposure to childhood adversities and adulthood trauma increases depressive symptoms, poor self-rated health, and low satisfaction of life over time. Findings from this study provide insight into how life course exposure of adversity and trauma among older adults showed a negative trend over time.

Cumulative Childhood Maltreatment and Executive Functioning in Adulthood

Maltreatment during childhood has detrimental consequences for survivors. Among children, maltreatment predicts deficits in cognition and impairment in academic and emotional functioning. Although studied extensively in children, the extent to which cognitive deficits are evident in adulthood has been examined to a lesser extent. Executive functioning (EF) is a set of cognitive processes that help to guide behavior toward goals and is characterized by a prolonged maturational time course. As such, it is particularly vulnerable to the effects of early stress, which confers risk for psychopathology. Thus, it is critical to assess the potential impact of childhood trauma on adult EF. The present study sought to assess the impact of a history of childhood maltreatment on EF during adulthood using both self-reported and task-based measures of EF processes. Higher levels of cumulative childhood maltreatment predicted poorer EF. Furthermore, deficits were not accounted for by current symptoms of depression and anxiety, indicating that the impact of childhood maltreatment on cognitive functioning in adulthood is not the result of current internalizing psychopathology.

Adverse childhood experiences and adult mood problems: evidence from a five-decade prospective birth cohort

BACKGROUND

Retrospectively recalled adverse childhood experiences (ACEs) are associated with adult mood problems, but evidence from prospective population cohorts is limited. The aims of this study were to test links between prospectively ascertained ACEs and adult mood problems up to age 50, to examine the role of child mental health in accounting for observed associations, and to test gender differences in associations.

METHODS

The National Child Development Study is a UK population cohort of children born in 1958. ACEs were defined using parent or teacher reports of family adversity (parental separation, child taken into care, parental neglect, family mental health service use, alcoholism and criminality) at ages 7-16. Children with no known (n = 9168), single (n = 2488) and multiple (n = 897) ACEs were identified in childhood. Adult mood problems were assessed using the Malaise inventory at ages 23, 33, 42 and 50 years. Associations were examined separately for males and females.

RESULTS

Experiencing single or multiple ACEs was associated with increased rates of adult mood problems after adjustment for childhood psychopathology and confounders at birth [2+ v. 0 ACEs - men: age 23: odds ratio (OR) 2.36 (95% confidence interval (CI) 1.7-3.3); age 33: OR 2.40 (1.7-3.4); age 42: OR 1.85 (1.4-2.4); age 50: OR 2.63 (2.0-3.5); women: age 23: OR 2.00 (95% CI 1.5-2.6); age 33: OR 1.81 (1.3-2.5); age 42: OR 1.59 (1.2-2.1); age 50: OR 1.32 (1.0-1.7)].

CONCLUSIONS

Children exposed to ACEs are at elevated risk for adult mood problems and a priority for early prevention irrespective of the presence of psychopathology in childhood.

Review of dysthymia and persistent depressive disorder: history, correlates, and clinical implications

Persistent depressive disorder is a chronic mood disorder that is common and often more disabling than episodic major depression. In DSM-5, the term subsumes several chronic depressive presentations, including dysthymia with or without superimposed major depressive episodes, chronic major depression, and recurrent major depression without recovery between episodes. Dysthymia can be difficult to detect in psychiatric and primary care settings until it intensifies in the form of a superimposed major depressive episode. Although information is scarce concerning the cause of persistent depressive disorder including dysthymia, the causation is likely to be multifactorial. In this narrative Review, we discuss current knowledge about the nosology and neurobiological basis of dysthymia and persistent depressive disorder, emphasising a dimensional perspective based on course for further research. We also review new developments in psychotherapy and pharmacotherapy for persistent depressive disorder, and propose a tailored, modular approach to accommodate its multifaceted nature.

Paternal indifference and neglect in early life and creativity: Exploring the moderating role of TPH1 genotype and offspring gender

For further understanding the joint contribution of environment, heredity and gender to creativity, the present research examined the prospective impact of paternal indifference & neglect in early life, TPH1 rs623580, offspring gender, and the interaction effects thereof on creativity in five hundred and thirty-nine unrelated healthy Chinese undergraduate students. Paternal indifference & neglect in early life was assessed on the Parental Bonding Instrument (PBI) and creativity on the Runco Creativity Assessment Battery (rCAB). Two primary findings emerged. Firstly, significant paternal indifference & neglect × TPH1 genotype interaction effects were identified in predicting all three dimensions of creativity (fluency, originality, and flexibility). Paternal indifference & neglect in early life negatively predicted fluency, originality, and flexibility when individuals carry A allele of TPH1 (rs623580). Secondly, there was a significant interaction effect of TPH1 genotype by offspring gender on flexibility. Only in males, individuals who carry A allele were linked with lower level of flexibility compared to TT homozygote individuals. No significant three-way interaction was found. In conclusion, the current findings provided the first preliminary evidence for the moderation effect of TPH1 on the relationship between parenting and creativity, and TPH1- offspring gender interaction on creativity; future studies are needed to validate these findings.

Examining the Association between Trauma Exposure and Work-Related Outcomes in Women Veterans

Women veterans have high rates of trauma exposure, including military sexual trauma (MST), which are associated with numerous health and psychosocial consequences. However, associations between trauma history and work-related outcomes are less well-characterized. We examined whether military-related and non-military trauma types were associated with work-related outcomes and whether posttraumatic stress disorder (PTSD) and depression symptoms mediated these associations. A total of 369 women veterans completed up to two mailed surveys, 12 months apart, assessing trauma exposure, depression and PTSD symptoms, occupational functioning, and employment status (unemployed, out of the workforce, employed). Participants reported high rates of trauma exposure. Nearly half (47.5%) were out of the workforce. Military-related trauma, military sexual assault, and adult sexual assault were associated with worse occupational functioning. Only PTSD symptoms mediated associations between trauma types and occupational functioning. No trauma types were significantly directly associated with employment status; however, PTSD and depression symptoms mediated associations between trauma types and being out of the workforce. Findings can inform screening for military trauma exposures, mental health, and work-related needs among women veterans.

Resilience and Adverse Childhood Experiences: Associations With Poor Mental Health Among Homeless Adults

INTRODUCTION

Adverse childhood experiences are known risk factors for a range of social, economic, and health-related outcomes over the life course. Resilience is a known protective factor. This study examines the associations of adverse childhood experiences and resilience with poor mental health outcomes among homeless adults with mental illness.

METHODS

This study utilized data from 565 homeless adults with mental illness participating in a Housing First intervention in Toronto (2009-2013) to evaluate their sociodemographic characteristics, adverse childhood experience exposure, resilience, and mental health outcomes. Descriptive statistics were generated, and logistic regression models were used to examine the association of total adverse childhood experience score and resilience with poor mental health outcomes. Analyses were conducted in 2019.

RESULTS

The average total adverse childhood experience score was 4.1 (SD=2.8) among all study participants. Individuals with a lifetime duration of homelessness exceeding 36 months (p=0.011) had higher mean scores. Total score was positively associated with several mental illness diagnoses and psychopathology severity, indicated by co-occurring mental illness diagnoses (AOR=1.23, 95% CI=1.13, 1.33) and high Colorado Symptom Index scores (AOR=1.26, 95% CI=1.14, 1.38). Resilience served as a protective factor against several individual mental illness diagnoses, co-occurring mental illness diagnoses (AOR=0.85, 95% CI=0.76, 0.95), and high Colorado Symptom Index scores (AOR=0.69, 95% CI=0.61, 0.79).

CONCLUSIONS

Findings highlight the high prevalence of adverse childhood experiences and their negative impact on homeless adults with mental illness. Resilience protects against adverse childhood experience-associated poor mental health outcomes, thereby serving as a potential interventional target in homeless populations.

The Role of Traumatic Childhood Experiences in Predicting a Disposition to Risk-Taking and Aggression in Turkish University Students

The purpose of this research was to determine whether or not traumatic childhood experiences in childhood predict a disposition to risk-taking and aggression among university students. The participants consisted of 851 students: 477 (56.1%) females and 374 (43.9%) males attending various faculties at the Karadeniz Technical University in Turkey. The Childhood Trauma Questionnaire, Adolescent Risk-Taking Scale, Aggression Questionnaire, and Personal Information Form were used for data collection. The analysis results revealed a positive correlation between traumatic experiences (physical, sexual, emotional maltreatment, and emotional neglect) and risk-taking and aggression. Physical and sexual abuse and gender are significant predictors of risk-taking. Physical abuse and gender are some of the predictors of aggression. Another finding from the study is that physical and emotional abuse and emotional neglect vary by gender. This study concludes that exposure to traumatic experiences in childhood prepares the foundation for negative behaviors in adulthood.

Improved Intelligence, Literacy and Mathematic Skills Following School-Based Intervention for Children in Foster Care

Interventions aimed at improving school performance for children in foster care are few and are generally not implemented. By preventing failure in school, the prospect of reducing the risk for future poor health, substance abuse, unemployment, and other detrimental social conditions are met. This paper focuses on the change of preconditions for compulsory school performance in out-of-home care children, following an intervention called “Skolfam” that aims to improve school performance by individual assessments and school-based interventions. In this study, data were compiled from prospective repeated tests of 475 children in foster care in Sweden. Educational preconditions were analysed for compulsory school performance, such as intelligence (WISC-IV), psychosocial (SDQ) and adaptive behavior (ABAS-II), literacy (Reading Chains) and mathematical skills (Magne Mathematic Diagnoses) before and after the first 2 years of the “Skolfam” intervention. All tests were age-standardized and performed by experienced professionals. The results showed improved skills in complex aspects of literacy, mathematics, and cognitive performance, but no improvement in less complex literacy skills, adaptive behavior or mental health symptoms. In conclusion, higher-order cognitive functions can develop positively when appropriate school support is provided. Affective function, adaptive behavior, and psychosocial well-being present a more pervasive challenge for children in foster care. Implications for future research, practice in social services, and school is that further development of methods to aid future prospects for children in out-of-home care should aim to improve both cognitive higher-order executive-, and affective functions.