Building a New Biodevelopmental Framework to Guide the Future of Early Childhood Policy

Hair steroid before and after COVID-19 in preschoolers: the moderation of family characteristics

BACKGROUND

Frequent or prolonged exposure to stressors may jeopardize young children's health. The onset of the COVID-19 pandemic, coupled with disruptions in daily routines and social isolation resulting from public health preventive measures, have raised concerns about its potential impact on children' experienced stress, particularly for young children and vulnerable families. However, whether the pandemic was accompanied by changes in physiological stress remains unknown as perceived stress is not a good proxy of physiological stress. This study examined if preschoolers showed increasing hair steroid concentrations following the onset of the COVID-19 pandemic and whether family characteristics may have exacerbated or buffered these changes.

METHODS

136 preschoolers (2-4 years) provided hair for steroid measurement (cortisol, dehydroepiandrosterone (DHEA), cortisone, cortisol-to-DHEA ratio, cortisol-to-cortisone ratio) in October-November 2019 (T0) and in July-August 2020 (T1). A 2-centimeter hair segment was analyzed, reflecting steroid production over the two months leading up to collection. Family income, conflict resolution and lack of cohesion, as well as parents' COVID-19 stress were reported by parents. Linear mixed models for repeated measures and Bayes factors were used.

RESULTS

No significant changes were noted from before to after the onset of the COVID-19 pandemic for most hair steroids. However, a moderating role of family conflict resolution was noted. Children living with parents with a better ability to resolve conflicts had lower levels of DHEA compared to those who had more difficulty managing conflicts. Additionally, lower levels of family cohesion and income were linked to some steroids, especially DHEA, suggesting that these factors may relate to children's physiological stress. Finally, boys had higher DHEA levels than girls.

CONCLUSION

Our findings suggest that stress biomarkers were comparable from before to during the COVID-19 pandemic. This observation holds true despite the pandemic being perceived by many as a novel, unpredictable, and potentially threatening event. Findings further suggest that family characteristics are associated with hair steroid, especially DHEA, which deserves further investigation.

School Nurses' Perceived Role and Capacity to Support School Behavioral Health Programs in DC Public and Public Charter Schools

School nurses (SNs) practicing in DC public and public charter schools were surveyed to assess their perceived role and self-reported preparation to provide behavioral health prevention, early identification, and treatment services in schools. A total of 154 SNs completed a questionnaire about their role in the delivery of behavioral health services and supports. SNs reported they are primarily involved in the identification and referral of students to other school behavioral health professionals. Respondents also reported a lack of training in behavioral health and a desire for more information on related programs and services. This study offers recommendations for educating future SNs and highlights how the DC School Health Services Program utilized study findings to build capacity for SNs employed in practice. This study can help tailor educational opportunities for SNs to maximize their role in school behavioral healthcare process flows and ultimately improve outcomes for students and families.

Prenatal Exposure to Intimate Partner Violence and Child Developmental Outcomes: A Scoping Review Study

Pregnant women face an increased risk of intimate partner violence (IPV). In addition to the risk of violence faced by women, there is a dual concern for risk of harm to the fetus. Expanding knowledge on childbirth outcomes, other domains of children's development have been examined in recent literature. Yet, there is limited comprehensive knowledge in the area. This scoping review study, informed by ecobiodevelopmental theory, mapped evidence associating prenatal IPV exposure and children's development. We searched eight databases, including PubMed, CINAHL, and ERIC. Thirty-one empirical studies published in English that associated prenatal IPV exposure and children's development were eligible for our review. Included studies were published between 2006 and 2022, with 39% published in the most recent 5 years. Eighteen studies had sample sizes smaller than 500, and 21 were atheoretical; six failed to consider covariates. Reviewed studies showed adverse effects of prenatal IPV exposure on psychological, behavioral, physical health, and physiological outcomes, either directly or indirectly via mechanisms such as maternal behavioral health. Due to inconsistency in results and a lack of empirical evidence, however, social and cognitive outcomes were identified as needing further research to enhance our understanding of the global and domain-specific effects of prenatal IPV exposure. Prospective longitudinal studies, driven by theories of causal mechanisms, which adjust for empirically qualified confounders, will be critical to inform practice and policy to promote healthy development of prenatally IPV-exposed children. Incorporating strengths/asset-focused outcomes and examining contextual factors and sex/gender specific effects may advance the knowledge in this area.

The importance of mother-child interaction on smart device usage and behavior outcomes among toddlers: a longitudinal study

BACKGROUND

In recent years, smart devices have become an integral part of daily life. However, longitudinal studies, particularly those regarding the relationship between toddlers' smart device usage and behavioral outcomes, are limited. Understanding the impact of parent-child interactions on this relationship is crucial for enhancing toddlers' developmental outcomes. Accordingly, this study examined the influence of early screen time and media content exposure on toddlers' behaviors, as well as the positive effects of mother-child interactions on this influence.

METHODS

We used relevant data related to 277 children born between November 2016 and July 2020 and who were part of an ongoing prospective follow-up study conducted across five hospitals in Taipei City, Taiwan. We analyzed (1) data from maternal reports regarding children's behavior by using the Child Behavior Checklist (for ages 11/2-5 years), (2) assessments of mother-child interactions by using the Brigance Parent-Child Interactions Scale, and (3) self-reported parental data covering the first 3 postpartum years. Statistical analyses involved group-based trajectory modeling and multiple linear regression.

RESULTS

A considerable increase in screen time between the ages of 1 and 3 years was associated with less favorable behavioral outcomes at age 3. These outcomes included somatic complaints [adjusted beta coefficient (aβ) = 2.17, 95% confidence interval (CI) = 0.39-3.95, p-value = 0.01], withdrawal (aβ = 2.42, 95% CI = 0.15-4.69, p-value = 0.04), and aggressive behavior (aβ = 6.53, 95% CI = 0.25-12.81, p-value = 0.04). This association was particularly evident among children with lower levels of mother-child interaction. Nevertheless, positive mother-child interactions mitigated most of the adverse effects. Additionally, increased exposure to games and cartoons was associated with poorer behavioral outcomes in all children except for those experiencing positive mother-child interactions.

CONCLUSION

Early mother-child interactions play a crucial role in mitigating the risk of behavioral problems in toddlers who spend prolonged periods looking at screens and who are frequently exposed to game and cartoon content.

Understanding the Impact of Socioeconomic Factors on Early Childhood Development in Marginalised Roma Communities: The Role of Parental Education and Household Equipment

This study aimed to explore the effect of socioeconomic disadvantage accumulated in marginalised Roma communities (MRCs) on early childhood development and to assess the role of selected socioeconomic indicators in the association between belonging to MRCs vs. the majority and early childhood development. We obtained cross-sectional data from 232 mother-child dyads from MRCs and the majority population. The differences in early childhood development and background variables between the two groups were tested using chi-square and Mann-Whitney U tests. The moderated mediation was tested using PROCESS Macro in SPSS Model 14 on 5000 bootstrap samples. Statistically significant differences between children from MRCs and the majority were found in terms of maternal age, parental education, household equipment, as well as early childhood development. Household equipment moderated the indirect effect of being from MRCs vs. the majority on early childhood development through parental education. The indirect effect through parental education was high at a low household equipment level, reduced at an average level and non-significant at a high level of household equipment. Our study uncovered disparities in early childhood development between children from MRCs and the majority population. Parental education significantly influenced developmental outcomes, while household equipment mitigated its impact.

Hair cortisol stability after 5-year storage: Insights from a sample of 17-year-old adolescents

Background

Hair has become an increasingly valuable medium to investigate the association between chronic stress, stable differences in systemic cortisol secretion and later health. Assessing cortisol in hair has many advantages, notably its non-invasive and retrospective nature, the need for a single biospecimen and convenient storage until analysis. However, few studies offered empirical evidence documenting the long-term temporal stability of hair cortisol concentration (HCC) prior to analysis, especially in humans. Yet, knowing how long hair samples can be stored without compromising the accuracy of cortisol measurement is of crucial importance when planning data collection and analysis. This study examined the stability of HCC in hair samples assayed twice, five years apart.

Methods

We randomly selected from a larger distribution of HCC measured in 17-year-old participants 39 hair samples to be reanalyzed five years later, under the same general conditions. Samples were assayed in duplicate using a luminescence immunoassay and compared with the original HCC using the Lin's concordance correlation coefficient (CCC), Bland-Altman plot analysis and Wilcoxon rank test.

Results

Findings indicated a good concordance and temporal stability between the two samples assayed five years apart (CCC [95% confidence interval] = 0.84 [0.72-0.91]), although a small decrease in HCC was noted 5 years later (8.4% reduction, p = 0.001).

Conclusion

Our study confirms that hair samples, when stored at room temperature and away from sunlight, can be assayed for at least five years without risking a loss of precision in HCC measurement.

Psychological and Physiological Stress and Stressors in Early Childhood Educators: An Observational Pilot Study

While early childhood educators' mental health is important, it may also affect the well-being and education of their students. Yet, little research has described the stress and stressors of early childhood educators (ECEs), particularly as the pandemic wanes. This pilot study aimed to (1) describe ECEs' psychological and physiological stress and (2) examine the association between ECEs' psychological and physiological stress levels with stressors. A convenience sample of 67 ECEs, serving children 0-5 years old from 13 early educational centers completed surveys on psychological stress (perceived stress, anxiety, and depression), stressors (economic hardship, food insecurity, adverse childhood experiences), and demographics in Fall 2021. A subsample of ECEs provided hair samples, analyzed for cortisol, to estimate physiologic stress. Regarding stress, 63% met the criteria for major depressive disorder and 41% for generalized anxiety disorder. Only 26% were taking medications to manage mental health. About 25% experienced the stressors of food insecurity and economic hardship; 80% experienced at least one adverse childhood experience. Only education level significantly predicted perceived stress and depression - above and beyond stressors, household income, race, and age. The results have policy and practice implications for implementing evidence-based solutions to buffer stress and stressors in early childhood educators.

Spontaneous Preterm Births in Malaysia: Are There Modifiable Antenatal Risk Factors?

Background Spontaneous preterm birth (SPB) is a global public health concern with devastating health effects on SPB survivors. This study aimed to determine modifiable antenatal risk factors associated with SPB among women attending government healthcare facilities in Malaysia. Methodology A retrospective record review of 49,416 national obstetrics registry data from 2015 was conducted and analyzed using binary logistic regression based on six antenatal factor divisions. Results Mothers with pre-existing diabetes had higher odds (adjusted odds ratio (aOR) = 3.09) of delivering prematurely than mothers without diabetes. Mothers with chronic hypertension with superimposed pre-eclampsia (aOR = 2.51) and gestational hypertension (aOR = 1.44) had higher odds of experiencing preterm birth than mothers with no hypertension. Underweight mothers had higher odds (aOR = 1.27) of delivering prematurely than mothers with an ideal body mass index (18.5 to <25.0 kg/m2). Mothers with moderate anemia (hemoglobin level: 7 to <9 g/dL) had higher odds (aOR = 1.18) of preterm birth than mothers with normal hemoglobin levels (≥11 g/dL). Conclusions Maternal biomarkers, such as glucose level, blood pressure, BMI, and hemoglobin level, play an important role in reducing the rate of SPB in Malaysia. This study recommends strengthening pre-pregnancy, antenatal, and postpartum care through multidisciplinary and multi-agency team collaboration, addressing both modifiable and non-modifiable risk factors and adopting a dual approach that combines preventive and curative care.

Cortisol's diurnal rhythm indexes the neurobiological impact of child adversity in adolescence

Adverse early life experiences, such as child maltreatment, shapes hypothalamic-pituitary-adrenal (HPA) activity. The impact of social context is often probed through laboratory stress reactivity, yet child maltreatment is a severe form of chronic stress that recalibrates even stable or relatively inflexible stress systems such as cortisol's diurnal rhythm. This study was designed to determine how different social contexts, which place divergent demands on children, shape cortisol's diurnal rhythm. Participants include 120 adolescents (9-14 years), including 42 youth with substantiated child physical abuse. Up to 32 saliva samples were obtained in the laboratory, on days youth stayed home, and on school days. A 3-level hierarchical linear model examined cortisol within each day and extracted the diurnal rhythm at level 1; across days at level 2; and between-individual differences in cortisol and its rhythm at level 3. While cortisol's diurnal rhythm was flattened when youth were in the novel laboratory context, the impact of maltreatment was observed within the home context such that maltreated children had persistently flattened diurnal rhythms. The effect of maltreatment overlapped with current chronic interpersonal family stress. Results are consistent with the idea that maltreatment exerts a robust, detrimental impact on the HPA axis and are interpreted in the context of less flexibility and rhythmicity. The HPA axis adapts by encoding signifiers of relevant harsh or unpredictable environments, and the extreme stress of physical abuse in the family setting may be one of these environments which calibrates the developing child's stress responsive system, even throughout a developmental stage in which the family takes on diminishing importance.

Concurrent and prospective associations between family socioeconomic status, social support and salivary diurnal and hair cortisol in adolescence

BACKGROUND

Exposure to socioeconomic adversity is hypothesized to impact hypothalamic-pituitary-adrenal (HPA) axis activity and cortisol secretion, but existing evidence is inconsistent. Yet, few studies have investigated this association using a developmental approach that considers potential protective contextual factors. This study examined the role of stability and changes in family socioeconomic status (SES) in the prediction of multiple cortisol indicators and tested whether social support moderated these associations.

METHODS

Participants were part of a population-based sample of twin pairs recruited at birth. Family SES was assessed in early childhood (ages 0-5) and mid-adolescence (age 14). Social support was assessed at ages 14 and 19. Diurnal cortisol (n = 569) was measured at age 14 at awakening, 30 min later, in the afternoon and evening over four non-consecutive days. Hair cortisol concentration (HCC, n = 704) was measured at age 19. All data were collected before the pandemic and multilevel regression models were conducted to account for the nested data structure.

RESULTS

Youth exposed to lower family SES levels in childhood and mid-adolescence had a flatter diurnal slope and higher HCC compared with those who experienced upward socioeconomic mobility in mid-adolescence. Contrastingly, mid-adolescence SES showed no association with the diurnal slope or HCC for youth from higher-SES households in early childhood. Moreover, youth raised in higher-SES families in early childhood had a higher CAR in mid-adolescence if they reported greater social support in mid-adolescence. Social support also moderated the SES-cortisol association in mid-adolescence, with higher-SES youth showing higher awakening cortisol secretion when reporting more social support.

CONCLUSIONS

Our findings support the hypothesis that early socioeconomic adversity sensitizes HPA axis activity to later socioeconomic disadvantage, which may bear consequences for socioemotional and behavioral functioning.

Perceived Stress of Mothers, Harsh Discipline, and Early Childhood Mental Health: Insights from a Cross-Sectional Study in Marginalized Roma Communities

Objectives: This study aims to compare the early childhood mental health of children from marginalized Roma communities (MRCs) in Slovakia with that of the majority and explore possible mediating pathways of mothers' perceived stress and harsh discipline practices. Methods: We used data from the first wave of the longitudinal RomaREACH study collected in 2021-2022. Two populations were included in the sample: 94 mother-child dyads from MRCs and 79 from the majority population (children aged 14-18 months). Data were analysed using linear regression, and mediation was tested using PROCESS Macro in SPSS. Results: Belonging to MRCs vs. the majority, perceived stress of mothers and harsh discipline were found to be associated with early mental health problems in children. Perceived stress of mothers partially mediates the relationship between belonging to MRCs vs. majority and harsh discipline and harsh discipline partially mediates the relationship between perceived stress of mothers and the mental health of children. Conclusion: Mothers from MRCs perceive more stress, which is associated with more frequent use of harsh discipline practices having a negative impact on the mental health of young children.

Self-esteem buffers the stress sensitizing effect of childhood maltreatment on adolescent nonsuicidal self-injury

BACKGROUND

Adversity in childhood increases the risk of psychopathology, perhaps by influencing sensitivity to recent stressful life events (SLEs). However, little is known about the stress-sensitizing effect of childhood adversity on nonsuicidal self-injury (NSSI), whether stress sensitization exists in specific types of SLEs, and the stress-buffering effect of self-esteem. This study aimed to investigate whether exposure to child maltreatment increases adolescent's vulnerability to the effects of dependent and independent SLEs on later NSSI and whether self-esteem buffers this risk.

METHODS

We conducted a two-wave study with 18-month intervals. 601 Chinese adolescents completed self-report measures of child maltreatment, SLEs, self-esteem, and NSSI.

RESULTS

Results supported the stress sensitization hypothesis for child maltreatment regarding dependent SLEs, with dependent SLEs significantly predicting later NSSI only in maltreated adolescents. Moreover, self-esteem buffered the relationship between dependent SLEs and NSSI in maltreated adolescents but amplified the relationship in non-maltreated adolescents. In the maltreated group, dependent SLEs predicted increased NSSI only in those with low self-esteem. In contrast, in the control group, dependent SLEs were significantly associated with NSSI in individuals with high self-esteem.

LIMITATIONS

We did not collect information on the timing of exposure to child maltreatment. Future studies that assess child maltreatment during critical periods of development may be able to identify sensitive period in which maltreatment sensitizes individuals to stress in adolescents.

CONCLUSION

Findings provide preliminary evidence that child maltreatment has a stress-sensitizing effect on adolescent NSSI. Improving self-esteem may mitigate the associations between SLEs and NSSI in adolescents exposed to child maltreatment.

Evidence-Based Implementation of the Family-Centered Model and the Use of Tele-Intervention in Early Childhood Services: A Systematic Review

BACKGROUND

The purpose of this review is to explore the evidence and efficacy of two trends in early childhood intervention services: the family-centered model and the use of tele-intervention.

METHODS

A systematic review was carried out following the PRISMA methodology and using three databases: Web of Science, PubMed and Scopus. The studies included were those aimed at children from 0 to 6 years of age, focused on early intervention, and which alluded to the family-centered model and/or tele-intervention.

RESULTS

a total of 33 studies were included. Five main themes were identified: (1) The participation of children and family is facilitated and improved by the family-centered model of care; (2) the feeling of competence, self-efficacy, satisfaction and empowerment in professionals and families have a positive impact on quality of life; (3) the use of tele-intervention as a tool for prevention and intervention; (4) preparation for telepractice can improve the development of commitment; (5) tele-intervention as a possible solution to contextual barriers.

CONCLUSIONS

Tele-intervention in pediatrics is presented as a tool inherent to the family-centered model since its implementation involves several common strategies. Future lines of research should explore the use of this tool as a possible solution to contextual barriers.

Perceived social support mitigates the associations among household chaos and health and well-being in rural early adolescents

PURPOSE

Previous studies have demonstrated that early adolescents residing in chaotic households experience adverse health and well-being outcomes. However, the potential protective factors that mitigate the relationship between household chaos and early adolescents' health and well-being remain unknown. Accordingly, this study aims to investigate whether perceived social support moderates the link between household chaos and the health and well-being among Chinese rural early adolescents.

METHODS

Physical health difficulties were assessed using two measures: general health and allostatic load (AL). Mental health difficulties were measured by depression. Well-being was reflected by life satisfaction. Specifically, this study included early adolescents (N = 337; Mage  = 10.88 ± 1.36 years) from rural counties in China who reported their household chaos, perceived social support, general health, depression, and life satisfaction. AL scores were determined based on six physiological indices.

RESULTS

Household chaos exhibited a negative relationship with the general health and life satisfaction while a positive correlation with depression. Moreover, perceived social support was found to moderate the association between household chaos and these health and well-being indicators of early adolescents. Specifically, early adolescents who reported higher levels of perceived social support exhibited weaker negative connections among household chaos and their general health, depression, and life satisfaction. Furthermore, no significant relationships were observed between the adolescents' AL and household chaos, perceived social support, or their interactions.

CONCLUSIONS

Household chaos poses a significant risk to health and well-being. Furthermore, the findings indicate that perceived social support can mitigate these negative effects.

Concurrent validity of the ages and stages questionnaires with Bayley Scales of Infant Development-III at 2 years - Singapore cohort study

BACKGROUND

With increasing acceptance of universal developmental screening in primary care, it is essential to evaluate the local validity and psychometric properties of commonly used questionnaires like the parent-completed Ages and Stages Questionnaires, 3rd Edition (ASQ-3) in identifying developmental delays. The aim of this study is to assess the convergent validity of the ASQ-3 with the Bayley Scales of Infant Development-3rd edition (Bayley-III) in identifying developmental delay in a low-risk term cohort in Singapore.

METHODS

ASQ-3 and Bayley-III data was collected prospectively with generation of ASQ-3 cut-off scores using three different criteria: 1-standard deviation (SD) (Criterion-I) or 2-SD (Criterion-II) below the mean, and using a Receiver Operator Curve (ROC) (Criterion-III). Sensitivity, specificity, positive (PPV) and negative (NPV) predictive values were calculated. Correlations between the ASQ-3 and Bayley-III domains were evaluated using Pearson coefficients.

RESULTS

With all three criteria across different domains ASQ-3 showed high specificity (72-99%) and NPV (69-98%), but lower sensitivity (19-74%) and PPV (11-59%). Criterion-I identified 11-21% of children as "at-risk of developmental delay," and was the most promising criterion measure, with high specificity (82-91%), NPV (69-74%) and overall agreement of 64-71%. Moderate-strong correlations were seen between ASQ-3 Communication and Bayley-III Language scales (r = 0.44-0.59, p < 0.01). The lowest sensitivities were seen in the motor domains.

CONCLUSIONS

ASQ-3 is reliable in low-risk settings in identifying typically developing children not at risk of developmental delay, but it has modest sensitivity. Moderate-strong correlations seen in the communication domain are clinically important for early identification of language delay, which is one of the most prevalent areas of early childhood developmental delay.

Exploratory study evaluating the relationships between perinatal adversity, oxidative stress, and infant neurodevelopment across the first year of life

Early childhood adversity increases risk for negative lifelong impacts on health and wellbeing. Identifying the risk factors and the associated biological adaptations early in life is critical to develop scalable early screening tools and interventions. Currently, there are limited, reliable early childhood adversity measures that can be deployed prospectively, at scale, to assess risk in pediatric settings. The goal of this two-site longitudinal study was to determine if the gold standard measure of oxidative stress, F2-Isoprostanes, is potentially a reliable measure of a physiological response to adversity of the infant and mother. The study evaluated the independent relationships between F2-Isoprostanes, perinatal adversity and infant neurocognitive development. The study included mother-infant dyads born >36 weeks' gestation. Maternal demographic information and mental health assessments were utilized to generate a perinatal cumulative risk score. Infants' development was assessed at 6 and 12 months and both mothers and infants were assayed for F2-isoprostane levels in blood and urine, respectively. Statistical analysis revealed that cumulative risk scores correlated with higher maternal (p = 0.01) and infant (p = 0.05) F2-isoprostane levels at 6 months. Infant F2-isoprostane measures at 2 months were negatively associated with Mullen Scales of Early Learning Composite scores at 12 months (p = 0.04). Lastly, higher cumulative risk scores predicted higher average maternal F2-isoprostane levels across the 1-year study time period (p = 0.04). The relationship between perinatal cumulative risk scores and higher maternal and infant F2-isoprostanes at 6 months may reflect an oxidative stress status that informs a sensitive period in which a biomarker can be utilized prospectively to reveal the physiological impact of early adversity.

Inspiring respect for fathers as coparents through a trauma-informed, infant-family mental health transformation of community-based services: process and early implementation with a multi-agency community collaborative

Introduction

Despite compelling evidence that high-quality early care has an enduring impact, there has been little coordinated effort to transform services delivery to infuse Trauma-Informed Family Centered (TI-FC) principles into community-based agencies serving children and their families. A need for more culturally attuned, family-sensitive, evidence-based, and trauma-informed supports, especially for vulnerable children, their families and fathers, is apparent in evidence amassed by key stakeholders within the geographic area of this study. This report details the planning process, TI-FC training series, and organizational profile assessments. Authors conclude with recommendations regarding the establishment of multi-agency collectives, to include fathers, toward betterment of infant-family mental health at the community level.

Methods

The current case study details the community-level transformational effort in which major health, mental health, substance abuse, and child welfare organizations serving families of children age 0-3 worked collaboratively to enhance TI-FC services. We describe a four-stage process (1 - planning, 2 - assessment of organizational readiness, 3 - surveys, document reviews and focus groups, 4 - delivery of a training series) detailing the work of the collaborative, guided by key agency decision-makers.

Results

The study found significant initial success in adapting approaches to serving children 0-3 and their families through TI-FC perspectives. By proactively engaging several lead organizations in a deliberative planning process with universal aims and transformational principles, the collaborative team was able to coordinate organizational assessment, staff training and consultation, self-monitoring of organizational shifts, and problem-solving of obstacles and solutions to TI-FC services delivery.

Discussion

All agencies succeeded in completing comprehensive, multi-faceted analyses of organizational culture, preparing personnel for TI-FC services through comprehensive training, and utilizing this collaborative to make deliberate and customized changes within their programs, as concerns both support of families and father engagement. Preliminary data indicate that important shifts took hold and signified changes across key domains of TI-FC care.

Cognitive Outcomes of Children With Complex Trauma: A Systematic Review and Meta-Analyses of Longitudinal Studies

Longitudinal studies have shown that children with complex trauma (i.e., exposure to multiple or repeated traumatic events of an interpersonal nature) have poorer cognitive outcomes later in life than children without complex trauma. This association may be moderated by the timing of the trauma, which may explain, in part, some heterogeneity in the findings reported across previous investigations. The objective of the systematic review and meta-analyses was to compare the cognitive outcomes of children with complex trauma and controls and to explore whether the timing of trauma (i.e., its onset and recency) moderated this association. Electronic databases (APA PsycNET, Pubmed Central, ERIC, CINAHL, Embase) and gray literature were systematically searched. To be included, studies had to (1) have a longitudinal design, (2) comprise children with complex trauma and controls, and (3) include a cognitive assessment. Thirteen studies were identified. Meta-analyses were conducted to compare children with complex trauma and controls, while subgroup analyses and meta-regressions explored the impact of potential moderators. Children with complex trauma had poorer overall cognitive functioning than controls, and the timing of trauma (early onset and, to a greater extent, recency of trauma) moderated this association. Thus, findings suggest that children with complex trauma are at risk of cognitive difficulties quickly after trauma exposure. As such, systematic neuropsychological assessment and interventions supporting the optimal development of cognitive functioning among children with complex trauma should be investigated to determine whether prompt interventions lead to better cognitive functioning.

The phenotypic associations and gene-environment underpinnings of socioeconomic status and diurnal cortisol secretion in adolescence

While converging evidence suggests that both environmental and genetic factors underlie variations in diurnal cortisol, the extent to which these sources of influence vary according to socioeconomic status (SES) has seldom been investigated, particularly in adolescence. To investigate whether a distinct genetic and environmental contribution to youth's diurnal cortisol secretion emerges according to family SES and whether the timing of these experiences matters. Participants were 592 twin pairs, who mostly came from middle-income and intact families and for whom SES was measured in childhood and adolescence. Diurnal cortisol was assessed at age 14 at awakening, 30 min later, in the afternoon and evening over four nonconsecutive days. SES-cortisol phenotypic associations were specific to the adolescence period. Specifically, higher awakening cortisol levels were detected in wealthier backgrounds, whereas higher cortisol awakening response (CAR) and diurnal changes were present at both ends of the SES continuum. Moreover, smaller genetic contributions emerged for awakening cortisol in youth from poorer compared to wealthier backgrounds. The results suggest that the relative contribution of inherited factors to awakening cortisol secretion may be enhanced or suppressed depending on the socio-family context, which may help to decipher the mechanisms underlying later adjustment.

Implementing psychosocial support models in contexts of extreme adversity: lessons from a process evaluation in Colombia

Introduction

High quality investments during early childhood allow children to achieve their full potential by setting developmental foundations. However, challenges in the scale-up of evidence-based interventions make across-the-board implementation a non-trivial matter. Moreover, extreme contextual conditions -such as community violence, forced displacement, and poverty- impose a double threat. First, by directly affecting early childhood development (ECD), forced displacement and exposure to violence during early childhood, coupled with deficits in nurturing relationships, can trigger toxic stress, affecting children's mental health and social and emotional learning. Second, contexts of extreme adversity exacerbate common implementation pitfalls in the scale-up of interventions. Recognizing and documenting "what it takes" to successfully implement "what works" can contribute to the expansion and effectiveness of evidence-based programs that promote ECD in these settings. Semillas de Apego (SA, onward), a community-based psychosocial support model for caregivers, materialized as a strategy to promote ECD in communities affected by violence and forced displacement.

Methods

This article presents the results of the process evaluation of SA during the 2018-2019 implementation in Tumaco, a violence ridden municipality in the south-west border of Colombia, South America. In this phase, the program reached 714 families, 82% direct victims of violence and 57% were internally displaced. The process evaluation combined qualitative and quantitative methodological approaches to produce evidence of factors that promoted implementation quality.

Results

Findings identified salient components of the program that promoted the program's acceptability, adoption, appropriateness, fidelity and sustainability: a rigorous cultural adaptation; well-structured team selection and training methodologies; and a team support and supervision protocol to provide continuous capacity building and prevent burn-out and other occupational hazards common among professionals in mental health and psychosocial support interventions. The statistical analysis using monitoring data identified key predictors of the dosage delivered (a measure of fidelity). Evidence suggests that initial attendance to the program and observable characteristics -such as educational attainment, violence victimization and employment status-predict a successful compliance (in terms of dosage to benefit from the program).

Discussion

This study provides evidence for the development of structural, organizational, and procedural processes for the adoption, appropriate adaptation, and high-fidelity delivery of psychosocial support models delivered in territories affected by extreme adversity.

The Neurophysiology Behind Trauma-Focused Therapy Modalities Used to Treat Post-Traumatic Stress Disorder Across the Life Course: A Systematic Review

This review presents the current state of understanding of trauma-informed modalities in light of current research in neuroscience, analyzing which brain structures and processes are impacted by these modalities. Studies included in the present review met the inclusion criteria of 1) addressing post-traumatic stress disorder (PTSD) in a specific population, 2) treatment of PTSD using any of the evidence-based trauma-informed modalities considered in this review, and 3) presenting functional magnetic resonance imagery (fMRI) data, derived from BOLD signals and voxel-compression maps, of brain structures impacted by these trauma-informed modalities. Articles for this review were collated through PubMed and MEDLINE, using key terms in descending order, such as 'childhood trauma', 'adolescent trauma', and 'adulthood trauma', to 'PTSD', 'fMRI', and so on, depending on the modality in question. Based on these criteria and research methods, 37 studies remained for inclusion in the present review. Among a number of critical findings, this review demonstrates that eye movement desensitization and reprocessing (EMDR) and mindfulness therapy effectively deactivate hindbrain regions implicated in the downregulation of autonomic nervous system (ANS) hyperarousal. This review also shows that trauma-focused cognitive behavioral therapy (TF-CBT) and EMDR activate the hippocampus, anterior cingulate cortex (ACC), medial prefrontal cortex (mPFC), and orbitofrontal cortex (OFC)-areas that are implicated in crucial cognitive, affective, and behavioral processes that aid trauma survivors in navigating their challenges.

Relationship between anxiety and depressive trajectories of women who conceived through assisted reproductive technology and their children's emotional and behavioral problems: A prospective cohort study

OBJECTIVE

This study aimed to examine the relationship between the anxiety and depressive trajectory of women conceived through assisted reproductive technology (ART) and their children's emotional and behavioral problems.

METHODS

This prospective cohort study including 18,711 women, was conducted between July 2014 and December 2017. Self-rating scales for anxiety and depression were used before treatment, during the first trimester, and two to three years postpartum. A latent class growth analysis identified their maternal anxiety and depressive symptom trajectories. Multiple comparison and linear regression models were performed to assess the relationships between maternal trajectories and their offspring's emotional and behavioral problems.

RESULTS

Three longitudinal heterogeneous trajectories of maternal anxiety and depressive symptoms were identified: resilient, recurrent, and emergent. After adjusting for covariates, children with mothers in the recurrent and emergent trajectory groups had higher Child Behavior Checklist/2-3 scores. Additionally, the participants with a recurrent trajectory had lower education and employment levels and younger maternal age at delivery. They also had a history of ovarian surgery, primipara, secondary infertility, polycystic ovary syndrome, and more embryo transferred cycles, including intracytoplasmic sperm injections. Those with resilient trajectories had higher antral follicle counts and GnRH antagonist protocol. Finally, the participants with emergent trajectories had a lower monthly income, primipara, ectopic pregnancy, and fresh embryo transfers.

CONCLUSIONS

Infertile women's psychological stress was not alleviated by the ART-sociodemographic, infertility-related and treatment-related characteristics determined three mental health trajectories. Children with mothers in recurrent and emergent trajectories showed higher odds of experiencing emotional and behavioral problems.

Housing insecurity and adolescent behavioral outcomes: The mediating role of aggression in parenting

BACKGROUND

Housing insecurity impacts millions of families with children each year and is linked with a range of adverse outcomes. Greater understanding of pathways linking housing insecurity with emotional and behavioral problem is needed to prevent enduring mental health problems. The Family Stress Model and Bronfenbrenner's Ecological Model contribute understanding to the complex dynamics underlying development from childhood to adolescence in the context of economic hardship and parental strain.

OBJECTIVE

The present study aimed to investigate the mediating role of harsh parenting in the relationship between childhood housing insecurity and adolescent behavior problems.

PARTICIPANTS AND SETTING

Data from the Fragile Families and Child Well-being Study, and included a sample of at-risk mothers with children from 20 large U.S. cities (N = 2719).

METHODS

Structural equation modeling with latent variables tested direct and indirect pathways from housing insecurity at age 5 with emotional and behavioral problems at age 15 via intermediary harsh parenting at age 9.

RESULTS

Housing insecurity directly predicted adolescent anxious/depressive behaviors (β = 0.14, p < 0.01); and indirectly predicted rule-breaking (β = 0.04, p < 0.01), aggressive (β = 0.05, p < 0.01), and anxious/depressive (β = 0.03, p < 0.05) behaviors via psychological aggression in parenting.

CONCLUSIONS

Failure to address housing hardship among families with young children increases maltreatment risk and subsequent enduring mental health problems. Efforts to identify and mitigate housing hardship and maltreatment among at-risk families offer promise to promote long-term mental health in the transition from childhood to adolescence.

Socioeconomic changes predict genome-wide DNA methylation in childhood

Childhood socioeconomic position (SEP) is a major determinant of health and well-being across the entire life course. To effectively prevent and reduce health risks related to SEP, it is critical to better understand when and under what circumstances socioeconomic adversity shapes biological processes. DNA methylation (DNAm) is one such mechanism for how early life adversity 'gets under the skin'. In this study, we evaluated the dynamic relationship between SEP and DNAm across childhood using data from 946 mother-child pairs in the Avon Longitudinal Study of Parents and Children. We assessed six SEP indicators spanning financial, occupational and residential domains during very early childhood (ages 0-2), early childhood (ages 3-5) and middle childhood (ages 6-7). Epigenome-wide DNAm was measured at 412 956 cytosine-guanines (CpGs) from peripheral blood at age 7. Using an innovative two-stage structured life-course modeling approach, we tested three life-course hypotheses for how SEP shapes DNAm profiles-accumulation, sensitive period and mobility. We showed that changes in the socioeconomic environment were associated with the greatest differences in DNAm, and that middle childhood may be a potential sensitive period when socioeconomic instability is especially important in shaping DNAm. Top SEP-related DNAm CpGs were overrepresented in genes involved in pathways important for neural development, immune function and metabolic processes. Our findings highlight the importance of socioeconomic stability during childhood and if replicated, may emphasize the need for public programs to help children and families experiencing socioeconomic instability and other forms of socioeconomic adversity.

Associations between epigenetic aging and childhood peer victimization, depression, and suicidal ideation in adolescence and adulthood: A study of two population-based samples

Background: Prior studies indicate that peer victimization (including bullying) is associated with higher risk for depression and suicidal ideation across the life course. However, molecular mechanisms underlying these associations remain unclear. This two-cohort study proposes to test whether epigenetic aging and pace of aging, as well as a DNA methylation marker of responsive to glucocorticoids, are associated to childhood peer victimization and later depressive symptoms, or suicidal ideation. Methods: Cohort 1: Epigenome-wide DNA methylation (EPIC array) was measured in saliva collected when participants were 10.47 years (standard deviation = 0.35) in a subsample of the Quebec Longitudinal Study of Child Development (QLSCD, n = 149 participants), with self-reported peer victimization at 6-8 years, depressive symptoms (mean symptoms, and dichotomized top 30% symptoms) and suicidal ideation at 15-17 years. Cohort 2: Epigenome-wide DNA methylation (EPIC array) was measured in blood collected from participants aged 45.13 years (standard deviation = 0.37) in a subsample of the 1958 British Birth cohort (1958BBC, n = 238 participants) with information on mother-reported peer victimization at 7-11 years, self-reported depressive symptoms at 50 years, and suicidal ideation at 45 years. Five epigenetic indices were derived: three indicators of epigenetic aging [Horvath's pan-tissue (Horvath1), Horvath's Skin-and-Blood (Horvath2), Pediatric-Buccal-Epigenetic age (PedBE)], pace of aging (DunedinPACE), and stress response reactivity (Epistress). Results: Peer victimization was not associated with the epigenetic indices in either cohort. In the QLSCD, higher PedBE epigenetic aging and a slower pace of aging as measured by DunedinPACE predicted higher depressive symptoms scores. In contrast, neither the Horvath1, or Horvath2 epigenetic age estimates, nor the Epistress score were associated with depressive symptoms in either cohort, and none of the epigenetic indices predicted suicidal ideation. Conclusion: The findings are consistent with epigenome-wide and candidate gene studies suggesting that these epigenetic indices did not relate to peer victimization, challenging the hypothesis that cumulative epigenetic aging indices could translate vulnerability to depressive symptoms and suicidal ideation following peer victimization. Since some indices of epigenetic aging and pace of aging signaled higher risk for depressive symptoms, future studies should pursue this investigation to further evaluate the robustness and generalization of these preliminary findings.

Environment Mediates the Relationship Between Preschoolers Functioning and Involvement in Out-of-School Activities

This study aims to understand the associations between child functioning and environmental barriers and the involvement of preschool children, with and without disabilities, in out-of-school activities, namely, home and community activities. Particularly, we aimed to investigate if environmental barriers mediate the relationship between child functioning and their involvement in these activities. Parents of 116 preschool-aged children (42 children with disabilities) reported on children's involvement and environmental factors at home and in the community. Preschool teachers assessed child functioning. Multiple linear regressions and mediation analysis were performed. Results indicated significant associations between child functioning, perceived environmental barriers, and involvement at home and in the community. A significant indirect association of child functioning on involvement through the perception of environmental barriers was found in both contexts. Findings support the biopsychosocial model of participation and a focus on environmental features by practitioners designing and implementing intervention strategies.

Enfoques, prácticas recomendadas, modelos y procedimientos en atención temprana centrados en la familia

La evidencia científica en atención temprana (AT) ha demostrado que un enfoque centrado en la familia, en el aprendizaje, la funcionalidad y la participación social, tiene un impacto positivo en el niño, en el entorno y en la propia familia. Este cambio de visión, se propone como un marco de referencia en los servicios. Durante la última década, tanto en España como en otros países, los servicios están transformando sus programas hacia un enfoque centrado en la familia y en la intervención en las actividades de la vida diaria. No obstante, muchos de los principios que sustentan estas prácticas recomendadas (PR) requieren un proceso de adquisición de habilidades y competencias por parte de los profesionales y de adecuación institucional. Además, el carácter filosófico de los principios de las PR, puede generar confusión y dar pie a una implementación con escasa consistencia interna. Este artículo ofrece una aclaración conceptual útil y una síntesis para profesionales e investigadores del campo de la AT necesaria para comprender las bases y fundamentos que motivan este proceso de transformación de los servicios.

The Impact of Adverse Childhood Experiences and Community Violence Exposure on a Sample of Anxious, Treatment-Seeking Children

Screening for adverse childhood experiences (ACEs) can help prevent and reduce adverse outcomes on child development, including increased risk for anxiety disorders. Emerging studies strongly support the inclusion of community-level adversities in ACE screeners to consider diverse contexts and populations. Recent studies suggest that community violence exposure (CVE) may have a distinct impact on youth mental health. Although recent studies have examined the association between ACEs, CVE, and mental health in primary care settings, this association has not been examined on treatment-seeking children in urban mental health settings. The present study employs a mediation model using the PROCESS macro to examine community violence exposure mediating the effect on the association between ACEs and somatic symptoms (SS) on a sample of anxious treatment-seeking children. A total of 98 participants (Mage = 11.7, SD = 3.79, 51.6% males, 54.1% ethnic minority children) who sought services at a specialized anxiety clinic completed self-report measures. Results indicated that exposure to ACEs is associated with endorsement of somatic symptoms as a result of reporting hearing, witnessing, or experiencing CVE. Evidence of mediation was found in a statistically significant indirect effect of ACEs on SS through CREV (Effect = .17, 95% CI = .069-.294). These findings support recent evidence that CVE is a distinct ACE as it contributes to toxic stress similar to individual-level ACEs. The use of a comprehensive ACE screening that includes CVE is warranted, particularly when working with culturally and socioeconomically diverse populations, as it would better capture a broader range of adversities across demographic groups.

Desirable but not feasible: Measures and interventions to promote early childhood health and development in marginalized Roma communities in Slovakia

Roma are the largest and most disadvantaged ethnic minority in Europe often facing generational poverty, and limited access to education, employment, housing, and various types of services. Despite many international and national initiatives, children from marginalized Roma communities face multiple risks and are being disadvantaged as early as from conception onward. We, therefore, aimed to identify measures and/or interventions targeting equity in early childhood health and development in marginalized Roma communities which implementation is considered to be urgent but not feasible. We used a group concept mapping approach-a participatory mixed research method-and involved 40 experts and professionals from research, policy and practice. From 90 measures and interventions proposed to achieve early childhood equity for children from marginalized Roma communities, 23 measures were identified as urgent but not feasible. These concerned particularly measures and interventions targeting living conditions (including access to income, access to housing, and basic infrastructure for families) and public resources for instrumental support (covering mainly topics related to financial and institutional frameworks). Our results reflect the most pressing issues in the area of equality, inclusion and participation of Roma and expose barriers to implementation which are likely to arise from public and political discourses perpetrating a negative image of Roma, constructing them as less deserving. Measures to overcome persistent prejudices against Roma need to be implemented along with the measures targeting equity in early childhood health and development.

Addressing the Complexity of Heterogeneity: Profiles of Adolescent Girls Who Have Been Sexually Abused

Childhood sexual abuse (CSA) may have devastating effects, yet, there is considerable heterogeneity among adolescent girls who have experienced it. Addressing this heterogeneity could help to tailor practices to their particular needs. The objective was to identify profiles among adolescent girls who have been sexually abused to determine whether they exhibit distinct outcomes. Participants were drawn from a Child Protection sample of adolescent girls who have been sexually abused with contact (n = 185). Abuse and stressful events were measured using a rating scale completed by a research assistant, and a self-reported questionnaire. Coping strategies, cognitive appraisals, and psychological symptoms were measured using self-reported questionnaires. Latent class analysis was conducted using abuse and stressful events as indicators, and multinomial logistic regression analyses were used to compare classes on outcomes. Five graded classes were identified: 1) few source of stress (22%); 2) services as stressors (27%); 3) CSA as stressor (19%); 4) CSA and family as stressors (6%); and 5) multiple sources of stress (25%). These classes were associated with distinct profiles on coping strategies, cognitive appraisals, and psychological symptoms. In conclusion, we recommend that clinicians move beyond the "one size fits all" approach and tailor practices to each adolescent's needs.

Perinatal and early childhood biomarkers of psychosocial stress and adverse experiences

The human brain develops through a complex interplay of genetic and environmental influences. During critical periods of development, experiences shape brain architecture, often with long-lasting effects. If experiences are adverse, the effects may include the risk of mental and physical disease, whereas positive environments may increase the likelihood of healthy outcomes. Understanding how psychosocial stress and adverse experiences are embedded in biological systems and how we can identify markers of risk may lead to discovering new approaches to improve patient care and outcomes. Biomarkers can be used to identify specific intervention targets and at-risk children early when physiological system malleability increases the likelihood of intervention success. However, identifying reliable biomarkers has been challenging, particularly in the perinatal period and the first years of life, including in preterm infants. This review explores the landscape of psychosocial stress and adverse experience biomarkers. We highlight potential benefits and challenges of identifying risk clinically and different sub-signatures of stress, and in their ability to inform targeted interventions. Finally, we propose that the combination of preterm birth and adversity amplifies the risk for abnormal development and calls for a focus on this group of infants within the field of psychosocial stress and adverse experience biomarkers. IMPACT: Reviews the landscape of biomarkers of psychosocial stress and adverse experiences in the perinatal period and early childhood and highlights the potential benefits and challenges of their clinical utility in identifying risk status in children, and in developing targeted interventions. Explores associations between psychosocial stress and adverse experiences in childhood with prematurity and identifies potential areas of assessment and intervention to improve outcomes in this at-risk group.

Relationships among caregiving, stress, and self-regulation in toddlers living in poverty

PURPOSE

The Developmental Psychobiological Model of Experiential Canalization (DPMEC) proposes that conditions of poverty-related adversity influence child self-regulation through parental caregiving, stress hormones, and the child's genetics. However, empirical findings investigating these relationships with prolonged stress hormones are mixed. Further, the relationships among conditions of adversity with prolonged stress hormones have seldom been investigated in toddlers living in poverty. Guided by the DPMEC, we examined the relationships among maternal caregiving, prolonged stress, and self-regulation in toddlers living in poverty in the United States, to include examining whether toddler prolonged stress mediated relations between maternal caregiving and child self-regulation.

DESIGN AND METHODS

Participants were mothers and toddlers (20 to 24 months of age) living in poverty, who provided hair samples to measure four months of average cortisol concentration to estimate prolonged stress. We used observational measures to examine maternal caregiving and indirect report to measure children's self-regulation.

RESULTS

Findings did not support the role of toddler prolonged stress in mediating the relationship between maternal caregiving and toddler self-regulation. However, multiple linear regression models showed that higher levels of maternal emotionally supportive caregiving significantly predicted better toddler soothability (b = 0.90; p = .03; 95% CI [0.10, 1.69]; partial correlation = 0.26).

CONCLUSIONS

This study adds partial support for the DPMEC to represent associations between maternal caregiving and toddler self-regulation for mothers and toddlers experiencing poverty.

PRACTICE IMPLICATIONS

While these data come from an observational study, pediatric nurses may consider assessing maternal supportive caregiving upon reports of poor toddler soothability.

Effectiveness of mobile application-based perinatal interventions in improving parenting outcomes: A systematic review

Objective

Parents face many challenges during the perinatal period and are at risk for mental health issues, especially during the current coronavirus (COVID-19) pandemic. Mobile application-based interventions can help parents to improve their psychosocial well-being in a convenient and accessible manner. This review aims to examine the effectiveness of mobile application-based perinatal interventions in improving parenting self-efficacy, anxiety, and depression (primary outcomes), as well as stress, social support, and parent-child bonding (secondary outcomes) among parents.

Methods

Seven electronic databases (PubMed, Embase, CINAHL, PsycINFO, Web of Science, Scopus, and ProQuest Thesis and Dissertations) were searched from their respective inception dates until August 2021. The Cochrane Risk of Bias-2 tool was used to conduct quality appraisals. Results were narratively synthesized due to the high heterogeneity of intervention and participant types.

Findings

A total of 6164 articles were retrieved from the seven electronic databases and citation searching. After excluding duplicate records and irrelevant titles/abstracts, 105 full texts were examined. Full-text screening excluded another 93 articles, leaving 12 included studies in this review. All studies were rated as having some concerns or a high overall risk of bias. Mobile application-based interventions were found to be feasible and promising in improving parents’ overall well-being post-intervention during the perinatal period. Further research would be needed to determine their long-term effects.

Key conclusions and implications for practice

Parental well-being was shown to improve using the following intervention components: educational resources on perinatal and infant care, psychotherapy, and support from peers and healthcare professionals. Hence, future interventions could aim to include these components and evaluate all inter-related parenting outcomes (parenting self-efficacy, stress, anxiety, depression, social support, and parent-child bonding). Parents could be provided with experiential learning exposure by using computer animations and virtual reality. Future research could be conducted on more fathers and parents from varied geographical regions.

The Directionality of the Relationship Between Executive Functions and Language Skills: A Literature Review

It has been demonstrated that executive functions play a significant role in different aspects of the development of children. Development of language is also one of the most important accomplishments of the preschool years, and it has been linked to many outcomes in life. Despite substantial research demonstrating the association between executive function and language development in childhood, only a handful of studies have examined the direction of the developmental pathways between EF skills and language skills, therefore little is known about how these two constructs are connected. In this review paper, we discuss three possible directional relationships between EFs and language development throughout childhood. First, we discuss how EF might affect language functioning. Next, we discuss how language functioning might affect EF. Lastly, we consider other possible relationships between EF and language. Given that children with better EF and language skills are more likely to succeed in educational settings and demonstrate greater social–emotional competencies, investigating the relationship between EF and language in the preschool period provides insight into mechanisms that have not been extensively studied. Furthermore, it could create new opportunities for designing effective and efficient interventions aimed at addressing EF and language deficits during the preschool period which could in turn influence later development.

Emerging Adult Report of Childhood Maltreatment and Related Facets of Impulsivity

Childhood maltreatment is related to a host of outcomes, many of which may be partially explained by the transdiagnostic factor of impulsivity. The research linking maltreatment to impulsivity is well supported. However, research differentiating between emotional and physical maltreatment and impulsivity is lacking, particularly with regard to facets of trait impulsivity. Thus, the current study examined the links between childhood emotional and physical maltreatment and current impulsivity traits of positive and negative urgency, lack of perseverance, lack of premeditation, and sensation seeking in emerging adults. Furthermore, effects of maltreatment are known to differ by the gender of the parent and the gender of the child. Thus, differences between parent-emerging adult child gender dyads were also examined. Results suggested both physical and emotional maltreatment were associated with negative urgency across the parent-child gender dyads. Emotional maltreatment and physical maltreatment differed in relation to impulsivity facet across parent and child gender. Results contribute to a knowledge base to use in future exploration of emotional and physical maltreatment outcomes and targets of intervention.

What matters most for early childhood development? Evidence from Malda district, India

BACKGROUND

The early period of a child's life is considered to be the most important developmental stage throughout the lifespan. Around 250 million children of age below five years in low-and middle- income countries (LMICs) are at risk of not attaining their developmental potential. A cross-sectional case study was conducted to assess the early childhood developmental (ECD) status and to investigate the factors influencing the same in Malda, India.

METHODS

Information on 731 pre-school children aged 36 to 59 months was collected in 2018 using a structured questionnaire following a multi-stage, stratified simple random sampling procedure. ECD was measured following the UNICEF's Multiple Indicator Cluster Survey, which monitors early child development in LMICs. A path analysis using structural equation modelling was carried out to examine the relationship between possible associated factors and ECD status.

RESULTS

It has been found that only about 25% of children are developmentally on track of literacy-numeracy domain of ECD. Although, in the other domains, the situation is better. Results of the path analysis revealed that there are certain proximal factors, i.e., home environment, mother's time for care, having home tuition and attending private pre-school, which are influenced by certain distal factors and subsequently affecting ECD. The total effects revealed that place of residence (urban or rural) affects ECD mostly (Coef. -0.87, p = <0.001) directly or via mothers' time for stimulating activities, home environment and having home tuition for children. Further, it revealed that private pre-schools (Coef. 0.76, p = <0.001) and home tuition (Coef. 0.43, p = <0.001) also play a significant role in ECD.

CONCLUSION

Urgent attention from policymakers or other stakeholders is needed to promote ECD for the betterment of children and society of Malda district. In addition to that, special attention needs to be given to the children who belong to Muslim families, socially deprived communities and living in rural areas.

Associations between out-of-home care and mental health disorders within and across generations in a Swedish birth cohort

Previous studies have shown that mental health disorders (MHD) among parents might be an important mechanism in the intergenerational transmission of out-of-home care (OHC). The current study aimed to further study this interplay by investigating the associations between OHC and MHD within and across generations. We used prospective data from the Stockholm Birth Cohort Multigenerational Study (SBC Multigen) on 9033 cohort members (Generation 1; G1) and their 15,305 sons and daughters (Generation 2; G2). By odds ratios of generalised structural equation modelling, we investigated the intergenerational transmission of OHC and MHD, respectively, as well as the association between OHC and MHD within each generation. Second, we examined the associations between OHC and MHD across the two generations. In order to explore possible sex differences, we performed the analyses stratified by the sex of G2. The results showed an intergenerational transmission of OHC, irrespective of sex. Regarding the intergenerational transmission of MHD, it was shown for both sexes although only statistically significant among G2 males. OHC was associated with MHD within both generations; in G2, this association was stronger among the males. While we found no direct association between OHC in G1 and MHD in G2, there was a significant association between MHD in G1 and OHC in G2. The latter was more evident among G2 females than G2 males. We conclude that OHC and MHD seem to be processes intertwined both within and across generations, with some variation according to sex. Although there did not seem to be any direct influences of OHC in one generation on MHD in the next generation, there was some indication of indirect paths going via parental MHD and child OHC.

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Mental health disorders (MHD) (G1) was directly associated with out-of-home care (G2) among females.

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There were no direct influences of OHC in one generation on MHP in the next generation.

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There was some indication of indirect paths going via parental MHD and child OHC.

Neurocognitive deficits and socioeconomic risk factors among children and adolescents living with HIV in sub-Saharan Africa: a systematic review

INTRODUCTION

Children and adolescents living with HIV (C/ALHIV) are at a risk for significant neurocognitive deficits. There is limited literature that addresses the role of socioeconomic factors in neurocognitive deficits among CALHIV in Sub Saharan Africa (SSA), as it is very difficult to establish this causal relationship. Our systematic review was guided by the biodevelopmental framework that assumes that foundations of health and adversity affect later development and life outcomes. This systematic review aims to assess available evidence on the relationship between neurocognitive deficits and socioeconomic factors among HIV children and adolescents in SSA region.

METHOD

Using a pre-determined search strategy, we searched electronic databases including PubMed, web of Science and EBSCOhost (CINAHL and MEDLINE). Peer-reviewed publications that address neurocognitive deficits, psychosocial and socioeconomic risk factors among children and adolescents living with HIV in SSA were included in review.

RESULTS

Out of 640 articles, 17 studies from SSA met the inclusion criteria. Four studies reported no significant differences in the neurocognitive measures comparing children and adolescents with HIV infection to those uninfected. However, 10 studies suggest that C/ALHIV scored significantly low in general intellectual functions as compared to their uninfected peers. C/ALHIV were found to have substantial deficits in specific cognitive domains such as sequential processing, simultaneous processing, and learning. In addition, deficits in visuo-spatial processing, visual memory and semantic fluency were mentioned. Socioeconomic factors such as lower socioeconomic status (income, education and occupation), child orphanhood status and under-nutrition were linked with neurocognitive deficits.

CONCLUSION

Our findings suggest that CALHIV presented with poorer neurocognitive outcomes when compared to other populations which were associated with specific socioeconomic factors.

The impact of time of entrance to center-based care on children’s general, language, and behavioral development

There are contrasting results of the association between center-based care attendance and child development, mainly related to how the time of entry and permanence in the program relates to developmental outcomes. Using latent class analysis in a nationally representative sample of Chilean children between 6 and 35 months old ( n = 3,992), and controlling for the child’s age, maternal education, mother’s marital status, and household income, we identify three different timings of entrance in center-based care programs. The three timings of entrance were defined as early-entry (16%), those children who are more likely to enter before they are 6 months old; middle-entry (16%), those who are more likely to enter when they are between 6 and 18 months old; and late-entry (68%), those children with a low probability of enrollment any time before they are 35 months old. We found that children from the early- and middle-entry classes had higher language development when compared with children from the late-entry class. Still, only those from the middle-entry class showed higher general development in the Battelle test. In contrast, children in the early- and middle-entry classes presented higher scores in the Child Behavior Checklist’s externalizing behavior scale than children in the late-entry class. Our findings highlight the existence of a likely linkage between the timing of entry to center-based care and child development. It is essential to understand the potential advantages of center-based care in younger children, especially in enhancing their vocabulary and general development, and the potential negative association of early-entry with problematic behavior.

Trajectories of interparental conflict and children's emotional-behavioural functioning at 10-11 years: an Australian population-based study

Interparental conflict (IPC) has the potential to adversely affect children's social, emotional, and behavioural functioning. The overall objective of this study was to investigate the relationship between both the severity and chronicity of IPC across early and middle childhood and children's emotional-behavioural functioning at 10-11 years. Specifically, we aimed to: (1) identify distinct trajectories of IPC spanning 10-11 years since birth of the study child as reported by mothers, and (2) examine the emotional-behavioural functioning of children exposed to the identified IPC trajectories. Drawing from a nationally representative longitudinal study of Australian families (N = 4875), four distinct trajectories of IPC were identified: (1) consistently low exposure to IPC over time, (2) persistently elevated exposure to IPC, (3) increasing IPC exposure over time, and (4) decreasing IPC exposure over time. Children exposed to trajectories with high IPC at any point during the study period were reported by their mothers to be experiencing more emotional-behavioural difficulties than children exposed to low IPC over time. Based on teacher report, there were no differences in emotional-behavioural functioning of children exposed to the different patterns of IPC. Our findings reinforce that high parental conflict at any point in a child's life is a form of adversity that can have adverse consequences for their mental health, and that early interventions for parents and caregivers experiencing high IPC are critical.

How to make healthy early childhood development more likely in marginalized Roma communities: a concept mapping approach

Background

This study aims to assess which measures could improve the healthy early childhood development of children from marginalized Roma communities and to identify priority measures.

Methods

Concept mapping approach was used, using mixed methods. In total 54 professionals, including social workers, educators, health care providers, municipality representatives, and project managers participated in our study.

Results

Four distinct clusters of measures targeting living conditions, public resources, healthcare and community interventions, and 27 individual priority measures of highest urgency and feasibility were identified. The cluster ‘Targeting living conditions’, was rated as the most urgent but least feasible, whereas the cluster ‘Targeting health care’, was considered least urgent but most feasible. Among the 27 priority measures, ‘Planning parenthood’ and ‘Scaling up existing projects’ had the highest priority.

Conclusion

Our results reflect the public and political discourse and indicate significant barriers to implementation. Reducing inequalities in early childhood needs to be addressed through coordinated efforts.

Mothers and Their Children: An Exploration of the Relationship Between Maternal Mental Health and Child Well-Being

INTRODUCTION

Psychosocial factors and life stressors have an impact on long-term health effects on mothers and their children. Recent studies examining maternal mental health have predominantly focused on identifying maternal experiences with depression; however, there has been minimal research investigating maternal experiences with psychosocial risk factors and its relationship with child well-being.

METHODS

Secondary analysis was conducted using data from the Fragile Families and Child Well-Being Study. The study sample includes 2396 adolescents and their biological mothers. Adolescents were between the ages of 14 and 19. We examined primary outcomes regarding mental health (depression and anxiety), life-satisfaction, and substance usage (alcohol and drugs).

RESULTS

The association between maternal psychosocial factors an adolescent depression was significant, F(26) = 5.29, p < .01. Mothers educational attainment and poverty level significantly predicted adolescent depression; with completion of some college (B = -0.411, p 0.025), a college degree (B = -0.540, p = 0.018), and living at the 300% poverty level (B = -0.725, p = 0.002) predicting lower levels of adolescent depression.

CONCLUSION

Our study demonstrates that there was a positive relationship between maternal mental health and adolescent mental health. Further, this study demonstrated that maternal mental health and social determinants of health are predictors of adolescent mental health and social functioning, thus indicating an inextricable connection to child well-being.

Adverse childhood experiences, parenting, and socioeconomic status: Associations with internalizing and externalizing symptoms in adolescence

BACKGROUND

Adverse childhood experiences (ACEs), low socioeconomic status (SES), and harsh parenting practices each represent well-established risk factors for mental health problems. However, research supporting these links has often focused on only one of these predictors and psychopathology, and interactions among these variables in association with symptoms are not well understood.

OBJECTIVE

The current study utilized a cross-sectional, multi-informant, and multi-method design to investigate the associations of ACEs, SES, parenting, and concurrent internalizing and externalizing problems in adolescents.

PARTICIPANTS AND SETTING

Data are from a volunteer sample of 97 adolescents and their caregivers recruited from 2018 to 2021 in a southern U.S. metropolitan area to sample a range of exposure to ACEs.

METHODS

Multiple linear regression models were used to assess associations among adolescents' ACEs exposure, SES, observed parenting practices, and symptoms of internalizing and externalizing psychopathology.

RESULTS

Lower SES was associated with higher levels of internalizing and externalizing symptoms, while higher ACEs exposure and observed parenting were related to externalizing but not internalizing symptoms. Associations of adolescents' exposure to physical abuse and perceived financial insecurity with externalizing symptoms were moderated by warm and supportive parenting behaviors. Conversely, harsh parenting was linked to increased levels of externalizing symptoms, particularly in the context of low income.

CONCLUSIONS

Findings suggest that the presence of multiple risk factors may incur greater vulnerability to externalizing problems, while warm and supportive parenting practices may provide a buffer against externalizing problems for adolescents exposed to physical abuse. Links between ACEs, SES, parenting, and youth adjustment should continue to be explored, highlighting parenting as a potentially important and malleable intervention target.

The Long-Term Health and Human Capital Consequences of Adverse Childhood Experiences in the Birth to Thirty Cohort: Single, Cumulative, and Clustered Adversity

Human capital—that is the cumulative abilities, education, social skills, and mental and physical health one possesses—is increasingly recognized as key to the reduction of inequality in societies. Adverse childhood experiences have been linked to a range of human capital indicators, with the majority of research in high-income, western settings. This study aims to examine the link between adverse childhood experiences and adult human capital in a South African birth cohort and to test whether associations differ by measurement of adversity. Secondary analysis of data from the Birth to Thirty study was undertaken. Exposure data on adversity was collected prospectively throughout childhood and retrospectively at age 22. Human capital outcomes were collected at age 28. Adversity was measured as single adverse experiences, cumulative adversity, and clustered adversity. All three measurements of adversity were linked to poor human capital outcomes, with risk for poor human capital increasing with the accumulation of adversity. Adversity was clustered by quantity (low versus high) and type (household dysfunction versus abuse). Adversity in childhood was linked to a broad range of negative outcomes in young adulthood regardless of how it was measured. Nevertheless, issues of measurement are important to understand the risk mechanisms that underlie the association between adversity and poor human capital.

Job Demands and Resources Experienced by the Early Childhood Education Workforce Serving High-Need Populations

The early childhood education (ECE) workforce plays a key role in promoting early childhood development by their interactions with young children during formative years. However, the inherent demands of the profession and the work conditions within ECE settings affect job satisfaction and overall health and well-being. This study applied the Job Demands-Resources Model (JD-R) and administered a cross-sectional survey (n = 137) to examine disparities in personal and external demands and resources that may impact job satisfaction and turnover rates among ECE staff who provide care for preschool children (3-5 years of age). ECE staff reported higher levels of personal demands, including depression and perceived stress, and external demands, including workload and staffing concerns, compared to the national workforce (all p < .01). The data also illustrated disparities related to resource access; ECE staff reported lower levels of personal resources, including mindfulness, and less access to external resources including safety climate, resource adequacy, role clarity, respect, and management relationships (all p < .01). Only 34% of ECE staff reported being very satisfied with their work compared to 49% of the national workforce (p < .01). External resources were significantly and positively associated with job satisfaction (B = .09, p < .01). These findings suggest that ECE staff experience significantly higher demands and have access to significantly fewer resources in the workplace, and that bolstering job-related resources may translate to increased job satisfaction.

Early Education and Adult Health: Age 37 Impacts and Economic Benefits of the Child-Parent Center Preschool Program

This paper evaluates the long-term impacts of the Chicago Child-Parent Center (CPC) program, a comprehensive early childhood program launched in the 1960s, on the physical and mental health outcomes. This study follows a cohort of 1539 participants born in 1979-1980 and surveyed most recently at age 35-37 by employing a matched study design created by including all students who were enrolled in kindergarten classrooms in CPC school sites as well as entire kindergarten classrooms in a matched set of similar high-poverty schools. Using propensity score weighting that addresses potential issues with differential attrition and nonrandom treatment assignment, results reveal that CPC preschool participation is associated with significantly lower rates of adverse health outcomes such as smoking and diabetes. Further, evaluating the economic impacts of the preschool component of the program, the study finds a benefit-cost ratio in the range of 1.35 to 3.66 (net benefit: $3,896) indicating that the health benefits of the program by themselves offset the costs of the program even without considering additional benefits arising from increased educational attainment and reduced involvement in crime reported in earlier cost-benefit analyses. The findings are robust to corrections for multiple hypothesis testing, sensitivity analysis using a range of discount rates, and Monte Carlo analysis to account for uncertainty in outcomes.

The role of sociodemographic and psychosocial variables in early childhood development: A secondary data analysis of the 2014 and 2019 Multiple Indicator Cluster Surveys in the Dominican Republic

The association between sociodemographic factors-poverty, lack of maternal schooling, being male at birth-, childhood developmental delay, and poor educational outcomes has been established in the Dominican Republic (DR). However, family moderating factors present or introduced to buffer sociodemographic factors effects on early childhood development (ECD) are still unknown. We conducted a secondary analysis of the DR's 2014 and 2019 Multiple Indicator Cluster Surveys. We had four study aims: 1) confirm the relationship between socioeconomic position (SP), parenting practices, and ECD; 2) determine if a sociodemographic model predicted ECD; 3) determine if a psychosocial model (family childrearing practices, discipline, and early childhood stimulation) predicted ECD above and beyond the sociodemographic model; 4) explore mothers' beliefs about physical punishment and its relationship with ECD and psychosocial variables. We found that both models predicted ECD significantly, but the psychosocial model explained more variance than the sociodemographic model (6.3% in 2014 and 4.4% in 2019). The most relevant sociodemographic predictors were SP (explaining 21.6% of ECD variance in 2014 and 18.6% in 2019) and mother's education (explaining 13.9% in 2014 and 14.1% in 2019). The most salient ECD psychosocial predictors were: negative discipline, number of children's books at home, stimulating activities at home, and attendance to an early childhood education program. The predicting weights of the independent variables were similar for both years. These results have multiple implications for social programs that aim to improve children's potential in contexts of poverty. Although the results show a protective effect of psychosocial factors, sustainable and large-scale interventions should not be limited to just buffering effects, but to solve the underlying problem, which is that poverty prevents children from reaching their developmental potential and exposes them to life-long greater risk for chronic disease. Addressing delays early in life can therefore contribute to achieving health equity.