Parental Behaviours Predicting Early Childhood Executive Functions: a Meta-Analysis

Peer Preference and Executive Functioning Development: Longitudinal Relations Among Females With and Without ADHD

Peer problems are a pervasive issue for children with ADHD, but less is known about the role of peers in the development of executive functioning (EF). We examined the predictive relation between childhood peer preference (i.e., the extent to which one is liked vs. disliked by peers) and the development of various EF skills (response inhibition, working memory, and global EF) from childhood to early adulthood within a diverse female sample enriched for ADHD. We sampled 140 girls diagnosed with ADHD in childhood and 88 neurotypical comparison girls, matched for age and race. Girls were 6-12 years old at baseline and followed for three additional waves across 16 years. Peer preference was assessed via sociometric interviews in childhood; EF data were collected at all waves via neuropsychological tests. Through multilevel modeling, we evaluated relations between childhood peer preference and the development of each EF skill from childhood to early adulthood, adjusting for ADHD diagnostic status, verbal IQ, and socioeconomic status. We found that lower peer preference in childhood (a) was associated with poorer global EF across development and (b) predicted significantly less improvement in response inhibition from childhood to adulthood. Childhood ADHD diagnostic status was also related to lower global EF and response inhibition across development, but unlike peer preference, ADHD was not predictive of differences in EF growth. Secondary analyses revealed that peer rejection, not acceptance, drove these core findings. Findings highlight the influence of childhood peer preference on EF development, particularly response inhibition. We discuss intervention implications.

Perinatal Anxiety and Depressive Symptoms and Maternal Parenting Behavior During the First Three Years Postpartum: A Systematic Review

Background: Perinatal anxiety and depressive symptoms are prevalent and may influence parenting behaviors, yet their effects across distinct parenting dimensions remain unclear. Despite frequent co-occurrence, their combined impact is underexplored. Additionally, variability in how parenting behaviors are conceptualized hinders synthesis across studies. Categorizing parenting behaviors into protection, control, and guided learning provides a structured framework for understanding these associations. Objectives: This review aimed to assess (1) the differential associations between perinatal anxiety,depressive symptoms, and parenting behaviors across the protection, control, and guided learning dimensions, and (2) associations between comorbid anxiety-depressive symptoms and parenting behaviors. Methods: A systematic search was conducted across four databases in January 2024. Studies were included if they assessed perinatal anxiety and depressive symptoms and their associations with parenting behaviors during the first 3 years postpartum. Parenting behaviors were categorized into protection, control, and guided learning, and risk of bias was systematically evaluated. This review is registered with PROSPERO (CRD42023337333). Results: From 9673 screened documents, 20 studies met inclusion criteria. Associations were most frequent in the protection dimension, with higher perinatal anxiety and depressive symptoms linked to lower maternal sensitivity and responsiveness. In the control dimension, findings were mixed, with some studies linking maternal anxiety and depressive symptoms to greater controlling behaviors, while others found no significant associations. In the guided learning dimension, null findings predominated, though some studies identified links between higher anxiety, depressive symptom levels, increased intrusiveness, reduced cognitive stimulation, and disengagement. Few studies examined comorbid anxiety and depressive symptoms, but preliminary findings suggest associations with lower maternal sensitivity and reduced guided learning behaviors. Conclusions: Despite heterogeneity across studies, protection-related parenting behaviors were most consistently associated with perinatal anxiety and depressive symptoms. These findings highlight the need for targeted assessments and interventions to support affected mothers and their children.

Parental Technology Use in a Child's Presence and Health and Development in the Early Years: A Systematic Review and Meta-Analysis

Importance

Parental technology use in a child's presence (hereafter, PTU), often referred to as technoference, is a growing concern in family dynamics, and no studies have quantitatively synthesized associations with children's health and development.

Objective

To systematically review and synthesize literature on associations between PTU in their child's presence and motor development, cognitive development, psychosocial health, physical activity, screen time, and sleep in early childhood.

Data Sources

Peer-reviewed studies from MEDLINE, CINAHL, SPORTDiscus, PsycINFO, PsycArticles, Web of Science, Scopus, and ProQuest published from inception to July 2024.

Study Selection

A total of 6212 studies were initially identified. Studies were included if they examined associations between PTU in the presence of their apparently healthy children (birth to age 4.9 years) and motor development, cognitive development, psychosocial health, physical activity, screen time, or sleep.

Data Extraction and Synthesis

PRISMA guidelines were followed. Random-effect models were conducted to determine the pooled estimates of the associations and moderating effects of the type of exposure (distraction/interruption). The risk of bias was assessed using the JBI critical appraisal tools.

Main Outcomes and Measures

Association between PTU in the child's presence and motor development, cognitive development, psychosocial health, physical activity, screen time, and sleep.

Results

Twenty-one studies involving 14 900 participants from 10 countries were included in the meta-analysis. Significant associations were found between parental technology use in the child's presence and cognition (r = -0.14; 95% CI, -0.23 to -0.04), internalizing behavior and emotions (r = 0.13; 95% CI, 0.08 to 0.19), externalizing behavior (r = 0.15; 95% CI, 0.09 to 0.21), prosocial behavior (r = -0.08; 95% CI, -0.13 to -0.02), attachment (r = -0.10; 95% CI, -0.19 to -0.01), and screen time (r = 0.23; 95% CI, 0.13 to 0.32). No moderating effects of the type of PTU exposure on any associations were found. No study examined motor development, physical activity, or sleep.

Conclusions and Relevance

Parents' use of technology in their child's presence was negatively associated with cognitive and psychosocial outcomes and screen time among young children, although the effect sizes were small. Further research focusing on potential impacts on physical activity, sleep, and motor skills is needed. Understanding these associations is crucial for informing research and guidelines aimed at minimizing the potential negative effects of this phenomenon on early childhood development.

Early screen media multitasking associated with executive function problems in preschool-age children

BACKGROUND

Screen media multitasking (SMM), or using ≥2 screens simultaneously, is associated with child behavioral problems, but its effects on executive function (EF) in younger children remain unclear. This study investigated the association between SMM exposure before age 3 and EF problems in children aged 3 and 4.

METHODS

Healthy children were followed from 6 months to 4 years, collecting data on SMM exposure (minutes for each visit, prolonged exposure in years, and time points from 6 months to 3 years), mother-child interaction, positive parenting, and cognitive development. EF was assessed at ages 3 and 4. Direct and indirect associations were analyzed using path modeling.

RESULTS

Among 280 participants (46.8% boys), increased SMM duration at ages 1-3 was associated with prolonged and repeated SMM exposure from 6 months to 3 years, which was correlated with EF problems and lower cognition at age 3. Positive parenting and strong mother-child interaction were associated with lower EF problems. At age 4, EF problems were associated with male sex, earlier EF problems, and lower cognition.

CONCLUSIONS

Greater, prolonged, and repeated SMM exposure before age 3 was associated with EF problems in preschoolers. Reducing SMM and promoting positive parenting may help prevent early EF impairments.

IMPACT

Longer durations of screen media multitasking (SMM) in minutes at ages 1, 2, and 3 were directly associated with prolonged exposure (measured in years) and repeated exposure at multiple time points from 6 months to 3 years of age. This pattern of SMM exposure was associated with higher difficulties in executive function (EF) and lower cognitive ability in preschoolers. Reducing SMM exposure and fostering strong mother-child interactions, along with positive parenting practices, may help prevent EF impairments in early childhood.

Longitudinal Relationship Between Parental Psychological Flexibility and Peer Victimization in Children: The Mediating Role of Executive Function and Social Anxiety

Prior research shows that parental psychological flexibility can benefit children's social adjustment, but its role in mitigating peer victimization remains unclear. This study addressed this gap by examining the potential mediating roles of executive function and social anxiety in the longitudinal relationship between parental psychological flexibility and peer victimization. The sample comprised 511 primary school students (grades 4-6; 46.58% girls; Mage = 9.34, SD = 1.10) and their parents, followed three waves across one year. Results showed that parental psychological flexibility was negatively correlated with low executive function, social anxiety, and peer victimization. Structural equation modeling revealed that parental psychological flexibility predicted lower peer victimization both directly and indirectly through two distinct pathways-social anxiety alone and a chained mediation link from executive function to social anxiety. These findings underscore the importance and key explanatory mechanisms of parental psychological flexibility in mitigating the risk of peer victimization among children and early adolescence, offering valuable insights for the development of prevention and intervention strategies.

Annual Research Review: Associations of socioeconomic status with cognitive function, language ability, and academic achievement in youth: a systematic review of mechanisms and protective factors

Low socioeconomic status (SES) is negatively associated with children's cognitive and academic performance, leading to long-term educational and economic disparities. In particular, SES is a powerful predictor of executive function (EF), language ability, and academic achievement. Despite extensive research documenting SES-related differences in these domains, our understanding of the mechanisms underlying these associations and factors that may mitigate these relationships is limited. This systematic review aimed to identify the mediators and moderators in the association of SES with EF, language ability, and academic achievement. Our synthesis revealed stress, support, stimulation, and broader contextual factors at the school- and neighborhood level to be important mediators and protective factors in these associations. In particular, cognitive stimulation mediated the association of SES with EF, language ability, and academic achievement. Educational expectations, classroom and school environment, and teacher-student relationships also played a key role in the association of SES with academic achievement. In addition, factors such as preschool attendance, home learning activities, and parental support buffered the association between low SES and lower cognitive and language outcomes. We discuss these findings in the context of interventions that may help to reduce SES-related cognitive and educational disparities.

Children's executive functioning and health behaviors across pediatric life stages and ecological contexts

Executive functioning (EF) has been linked to chronic disease risk in children. Health behaviors are thought to partially explain this association. The current cross-sectional study evaluated specific domains of EF and varied health behaviors in three pediatric life stages. Pediatric participants (early childhood n = 2074, Mage = 6.4 ± 0.9 y; middle childhood n = 3230, Mage = 9.6 ± 1.2 y; adolescence n = 1416, Mage = 15.2 ± 1.7 y) were part of the Environmental influences on Child Health Outcomes (ECHO) Program. They completed neurocognitive tasks measuring cognitive flexibility, behavioral inhibition, and working memory. Parent- and/or child-report measures of dietary intake, physical activity, sleep duration and quality, income, and positive parenting were also collected. Neighborhood crime and greenspace were calculated from publicly available census-tract level indices. After adjusting for study site, child body mass index, and demographics, working memory was related in the hypothesized direction to several dietary behaviors within all pediatric life stages. Working memory and cognitive flexibility were positively related to physical activity in middle childhood and adolescence. In adolescence, behavioral inhibition was positively related to physical activity and inversely related to sugar-sweetened beverage and total caloric intake. Associations with sleep were all non-significant. All significant associations reflected small effect sizes. Income, positive parenting, greenspace, and crime did not significantly influence any of the EF-health behavior associations. Findings highlight the need to consider EF domains, specific health behaviors, and developmental stage in creating intervention strategies that target EF to improve health behaviors. The small effect sizes reinforce the need for multi-tiered interventions to maximize health.

Socioecological factors linked to co-occurring early childhood sleep health disparities and developmental outcomes: protocol for the sleep in preschoolers cross-sectional study

INTRODUCTION

Sleep deficiencies, such as sleep disordered breathing (SDB) and insufficient sleep, are linked to adverse health outcomes. These sleep deficiencies are more common in racial and ethnic minoritised children and have significant negative impacts on neurobehavioural and social-emotional development. Non-Latine Black/African American children are 4-6 times more likely than non-Latine White children to experience both SDB and short sleep duration. Although SDB and insufficient sleep often co-occur in young children, there is a paucity of research considering the potential unique and additive impacts of SDB and insufficient sleep on child outcomes, as well as racial disparities in these outcomes, thus hindering comprehensive interventions. Our study objectives are to (1) examine racial disparities in the neurobehavioural and social-emotional impacts of early childhood SDB and/or insufficient sleep and (2) identify proximal and distal socioecological factors linked to these sleep disparities and outcomes.

METHODS AND ANALYSIS

A cross-sectional observational study comparing neurobehavioural (executive functioning, attention, vigilance) and social-emotional functioning (social skills, emotion regulation) in 400 dyads consisting of caregivers and their otherwise healthy Black and White 3-5 year-old children and divided into four groups: (A) preschoolers with SDB; (B) preschoolers with insufficient sleep; (C) preschoolers with both SDB and insufficient sleep and (D) matched controls. Child SDB, insufficient sleep, neurobehavioural skills and social-emotional functioning are measured using validated objective and subjective assessment tools, with a subset of caregivers completing qualitative interviews. Primary outcomes include individual differences in neurobehavioural and social-emotional functioning in these groups of Black and White preschoolers, and multilevel socioecological factors associated with variation in outcomes. Quantitative data will be analysed using descriptive analyses, linear regression and comparison of model coefficients. Qualitative data will be coded using thematic analysis and a joint display to stratify qualitative themes by child race and sleep deficiencies.

ETHICS AND DISSEMINATION

The study protocol has been approved by the institutional review board of the Children's Hospital of Philadelphia and the University of Oregon. Results will be disseminated through peer-reviewed publications and conferences.

Neural hyperscanning in caregiver-child dyads: A paradigm for studying the long-term effects of facilitated vs. disrupted attention on working memory and executive functioning in young children

Parent-child interactions shape children's cognitive outcomes such that caregivers can guide attention and facilitate learning opportunities. These interactions provide infants and toddlers with rich, naturalistic experiences that engage complex cognitive functions and lay the groundwork for the development of mature executive functions. Although most caregivers seek to engage children optimally, they can unintentionally impede this developmental process by being under-engaged or intrusive. When caregivers are under engaged, children do not have the proper scaffolding to know what to attend to in a complex environment. When parents are intrusive, they inadvertently disrupt the child's attention and direct learning to information that the parent deems important, but the child may find uninteresting or irrelevant. This disruption can impede the learning process even if the child's behavior does not appear to be negatively affected during the unfolding parent-child interaction. Understanding the moment-to-moment neural basis of these processes is critical to uncover the role that caregivers play in the development of attention and learning, which in turn impacts the development of working memory and executive function. Simultaneous brain recording, called hyperscanning, is a burgeoning method that measures brain synchrony across parent-child dyads when engaged in a shared task. In this opinion piece, we first review existing literature that highlights the important role caregivers play in guiding attention and learning in infants and toddlers and how these interactions contribute to the development of working memory and executive function in young children. Next, we review the existing literature using hyperscanning and dual eye tracking paradigms to uncover the patterning of interactions when caregivers guide attention in a manner that either matches the expectations of the child or over- or under-directs the child's attention. We provide best-practices for employing hyperscanning techniques to uncover how caregivers optimally engage infant and toddlers' attention in the moment, and how children's developing memory of these patterns of interaction build their executive function abilities, both with their caregivers and with other adults and children.

The Longitudinal Relationship Between Diet Quality and Executive Functioning Development of Hispanic Preschoolers in Houston, Texas

BACKGROUND

Diet quality has been found to be related to cognitive health in school-aged children. However, this relationship remains understudied among Hispanic preschool-aged children, who are vulnerable to poor dietary habits and low cognitive development due to socioeconomic, cultural, and structural disparities.

OBJECTIVE

This longitudinal study evaluated whether the diet quality of preschool-aged children would be associated with executive functions (EFs) in later childhood.

DESIGN

This is a secondary analysis of a longitudinal study of Hispanic preschool-aged children (age 4 and 5 years) at baseline (Time 1) and 18 months (Time 2).

PARTICIPANTS AND SETTING

This study included 185 mother-child dyads with complete data at Time 1, recruited through Head Start centers in Houston, TX, beginning in 2011.

MAIN OUTCOME MEASURES

Mothers reported on their child's dietary intake via 3 24-hour recalls, which was used to calculate Healthy Eating Index (HEI)-2010 component and total scores. Laboratory tasks assessed cold EFs (tapping and Flexible Item Selection Tasks) and hot EFs (delay of gratification and gift-wrapping tasks). Whereas higher scores on tapping, Flexible Item Selection Task, and delay of gratification tasks represent a high EF, higher scores in gift-wrapping task represent a low EF.

STATISTICAL ANALYSES PERFORMED

Hierarchical linear regression analyses assessed the relationship between diet quality, as measured by HEI-2010 total and component scores, at Time 1 (independent variables) and EF outcomes (dependent variables) at Time 2, controlling for child sex, age, body mass index z score, and EF at Time 1.

RESULTS

HEI-2010 component score for fatty acids (b = -.13; P = .04) and seafood and plant proteins (b = .09; P = .05), were respectively related to later cold and hot EFs of Hispanic preschool-aged children. Other HEI components or the overall score did not predict EFs.

CONCLUSIONS

This study shows that specific HEI components support cold and hot EFs development among Hispanic preschool-aged children, but total HEI-2010 score does not. Experimental research is needed to assess the influence of dietary interventions on cognitive development of Hispanic preschool-aged children.

Integrative mindfulness-based infant parenting program: theoretical foundations and a novel intervention protocol

Infancy is a formative period in which high-quality parental care plays a vital role in setting solid foundations that guide a child's development. Mindfulness has been recognized for enhancing parental awareness and sensitivity to both self and child and can be utilized in clinical practice to facilitate healthy development. To adapt mindful parenting practice for implementation in pediatric care settings and the specific needs and challenges of parenting infants, the current study introduces a novel theoretical framework, combining mindfulness with elements from calming cycle theory, dialectical behavior therapy (DBT), trauma-informed care, emotion-focused therapy, schema therapy, and Vygotsky's learning theory. These elements are not merely complementary but cardinal in meeting the diverse needs of parents during infancy, both in typical developmental contexts and following preterm birth, where additional stressors are often present. The study delineates the theoretical foundations of this integrative mindfulness-based approach and openly provides a novel comprehensive protocol of an 8-week group intervention program that operationalizes the proposed framework. This program focuses on enhancing parental mindful observation, non-judgmental acceptance, and goal-driven behavior to strengthen the resilience of the parent-infant relationship. Emphasizing the bi-directional nature of this relationship and the role of co-regulation with the child, the theory-derived program is designed to scaffold calming dyadic cycles, promote reconsolidation of birth-related adverse experiences, and facilitate flexibility in parental modes. The novelty of this intervention lies in its holistic approach to mindful parenting, conjoining diverse theoretical perspectives into a coherent, culturally adaptable, and clinically oriented protocol that can be assimilated in pediatric community clinics. The provided protocol may now enable the evaluation of the framework's effectiveness in attaining positive effects for parents and children.

Learning from the community: iterative co-production of a programme to support the development of attention, regulation and thinking skills in toddlers at elevated likelihood of autism or ADHD

Programmes designed to support children with known, or increased likelihood of, autism or ADHD often focus on reducing behaviours central to a clinical diagnosis. However, supporting children to pursue their own goals and cope with everyday life through fostering executive function (EF) development, without enforcing neuro-normative assumptions, may be more acceptable to neurodivergent people, and more beneficial. The co-production process for this neurodiversity-affirming programme involved: Review of research priorities identified during published public-and-clinician consultations; iterative programme development through two pilot rounds with a general community sample; and consultation with stakeholders (parents with a connection to autism or ADHD, alongside early years specialists, psychologists and therapists) to check acceptability of the proposal, and refine the logic model and materials. The logic model for the resultant programme-Supporting Toddlers with a connection to autism or ADHD to develop strong Attention, Regulation and Thinking skills (START)-involves three mechanisms of change: The child has appropriate play-based opportunities to practise EF skills; Parenting behaviours linked to strong EFs are encouraged; Parents are empowered to improve environmental-fit for their child so that EF stressors are reduced.

Unraveling sex differences in maternal and paternal care impacts on social behaviors and neurobiological responses to early-life adversity

Early-life stress (ELS) affects the development of prosocial behaviors and social-cognitive function, often leading to structural brain changes and increased psychosocial disorders. Recent studies suggest that mother- and father-child relationships independently influence social development in a sex-specific manner, but the effects of impaired father-child relationships are often overlooked. This review examines preclinical rodent studies to explore how parental neglect impacts neuroplasticity and social behaviors in offspring. We highlight that disruptions in maternal interactions may affect male pups more in uniparental rodents, while impaired paternal interactions in biparental rodents tend to impact female pups more. Due to limited research, the separate effects of maternal and paternal neglect on brain development and social behaviors in biparental species remain unclear. Addressing these gaps could clarify the sex-specific mechanisms underlying social and neurobiological deficits following parental neglect.

Maternal parenting style and self-regulatory private speech content use in preschool children

Private speech is a tool through which children self-regulate. The regulatory content of children's overt private speech is associated with response to task difficulty and task performance. Parenting is proposed to play a role in the development of private speech as co-regulatory interactions become represented by the child as private speech to regulate thinking and behaviour. This study investigated the relationship between maternal parenting style and the spontaneous regulatory content of private speech in 3- to 5-year-old children (N = 70) during a problem-solving Duplo construction task. Sixty-six children used intelligible private speech which was coded according to its functional self-regulatory content (i.e., forethought, performance, and self-reflective). Mothers completed the Australian version of the Parenting Styles and Dimensions Questionnaire. Results revealed a significant positive association between maternal authoritative parenting and the frequency and proportion of children's forethought type (i.e., planning and self-motivational) utterances during the construction task. There were no significant associations between maternal parenting style and other private speech content subtypes.

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

BACKGROUND

Previous researches found that maternal adverse childhood experiences not only affect the psychological behavior of preschool children, but also have direct or indirect negative effects on the executive functions and cognition of offspring. And, the possible social psychological mechanism between maternal adverse childhood experiences and preschool children's executive functions is still not clear.

OBJECTIVES

This study mainly tries to understand the association between parenting stress and child maltreatment in maternal adverse childhood experiences and children's executive functions through longitudinal cohort.

PARTICIPANTS AND SETTING

Participants were 2160 preschool children and their mothers who finally completed baseline and 3 waves of follow-up.

METHODS

Using a cohort study, a baseline survey of junior kindergartens was carried out in June 2021 and followed up every six months, with a total of 3 follow-ups.

RESULTS

We found that executive functions in preschoolers were significantly positively correlated with maternal adverse childhood experiences, parenting stress, physical assault, psychological aggression, neglect and nonviolent discipline (r = 0.180, 0.386, 0.274, 0.302, 0.189, 0.148, respectively, P < 0.01). Further, parenting stress and child maltreatment showed a chain mediating effect between maternal adverse childhood experiences and executive functions in preschoolers, and the total indirect effects accounted for 70.56%, 78.69%, 65.38%, and 68.07% of the total effect, respectively.

CONCLUSIONS

This study found that maternal adverse childhood experiences have a significant impact on the executive functions of preschool children, and parenting stress and child maltreatment are the mediating factors of their association, revealing the potential mechanism between the two associations from the perspective of social psychology.

Is home environment associated with child fluid reasoning abilities in middle childhood in high-risk settings? findings from a cross-sectional study in Pakistan

BACKGROUND

Evidence from low- and middle-income countries (LMIC) suggests that home environment is associated with early childhood development outcomes. However, studies from LMIC that have examined how the home environment during middle childhood is associated with intellectual abilities are scarce. The objective of the study was to explore the association between different aspects of the home environment at 7-8 years and fluid reasoning abilities in a rural, high-risk cohort in Pakistan.

METHODS

We employed a cross-sectional research design to examine 1172 children between 7 and 8 years and their families, utilizing the Home Observation for Measurement of Environment for Middle Childhood (HOME-MC) to evaluate various aspects of the home environment and the Fluid Reasoning Index (FRI) of the Wechsler Intelligence for Children (WISC)-5th edition to assess the fluid reasoning abilities of the children. Multivariable regression analyses were used to examine the association between different components of HOME-MC (scored as indices) and FRI scores.

FINDINGS

Learning materials and opportunities (β = 1.74, 95% CI = 1.15, 2.33) and Responsivity (β = 1.73, 95% CI = 1.07, 2.38) indices had the strongest association with FRI score followed by Family companionship index (β = 1.27, 95% CI = 0.63, 1.90). The eight different indices of the HOME-DC explained 22% of the total variation in FRI scores.

CONCLUSION

We conclude that concurrent learning opportunities, parental responsivity and family companionship at home are associated with fluid reasoning abilities during middle childhood which is comparable to what has been found in early childhood years.

Executive functions abilities in preschool-age children are negatively related to parental EF, screen-time and positively related to home literacy environment: an EEG study

Environmental factors such as Home Literacy Environment (HLE), screen time, and parental executive functions (EF) may influence the development of the child's EF. The purpose of this study was to determine the effect of these factors on behavioral and neurobiological measures of EF in 4-year-old children. Electroencephalogram (EEG) data were collected while children performed the Attention Network Task (ANT), showing a smaller difference between incongruent and congruent conditions is related to better EF abilities. Data were analyzed using an Event-Related Potential (ERP) technique focusing on the N200 and P300 components (reflecting executive control and orienting attention, respectively). N200 and P300 differences (delta) between amplitudes and latencies for the incongruent and congruent conditions were computed and correlated with child EF skills, HLE, screen exposure, and parental EF. Screen exposure was associated with lower EF in children and their parents. Additionally, smaller differences between N200 amplitudes and latencies for the incongruent vs. congruent conditions were associated with higher HLE scores. In contrast, greater differences between P300 amplitudes and latencies were related to longer screen time. HLE was positively associated with EF's neurobiological (EEG) and behavioral measures, and screen time was negatively associated with these measures. This study also highlights the important relationship between parental EF (i.e., family predisposition) and EF's neurobiological and behavioral measures in their children.

The kids are bored: Trait boredom in early childhood and links to self-regulation, coping strategies, and parent-child interactions

Boredom is a negative emotion that most people experience on occasion. However, some people experience boredom more or are unable to tolerate it, which is called trait boredom. Trait boredom has been well-studied in adolescence and adulthood, but little is known about trait boredom in childhood. The main goal of this study was to measure trait boredom in 4- to 6-year-olds (N = 130) and to test whether it relates to self-regulatory processes in a similar fashion that has been observed in adults and identify strategies children use to cope with boredom. We found boredom in childhood was related to self-regulatory processes in a similar fashion as it does in adults, and most children used social stimulation strategies (e.g., asking to play with a parent) or behavioral strategies (e.g., playing with toys) to cope with boredom. The findings are discussed within the context of prevention and the emotion regulation and boredom literature.

A follow up investigation of placental pathology, responsive parenting, and preschool children's executive functioning and language development

Despite documented effects linking underlying placental diseases and neurological impairments in children, little is known about the long-term effects of placental pathology on children's neurocognitive outcomes. In addition, maternal responsivity, known to positively influence early postnatal cognitive development, may act to protect children from putative adverse effects of placental pathology. The current study is a follow up of medically healthy, term born, preschool age children, born with placental pathology. A sample of 118 children (45 comparison children with normal placental findings, 73 born with placental pathology) were followed when children were 3-4 years old. In comparison to children born to mothers with normal placentas, placental pathology was associated with poorer performance in the executive function involving cognitive flexibility, but not inhibitory control or receptive language. Maternal responsivity was observed to be marginally protective on the impact of placental pathology risk on cognitive flexibility, but this was not seen for either inhibitory control or receptive language.

Identifying vulnerable mother-infant dyads: a psychometric evaluation of two observational coding systems using varying interaction periods

Introduction

Clinical services require feasible assessments of parent-infant interaction in order to identify dyads requiring parenting intervention. We assessed the reliability and predictive validity of two observational tools and tested whether briefer forms could be identified which retain acceptable psychometric properties over short observation periods.

Methods

A stratified high-risk community sample of 250 mother-infant dyads from The Wirral Child Health and Development Study completed 7-min play-based interaction at 6-8 months. Film-footage was independently coded by two trained raters using PIIOS and NICHD-SECCYD systems. Incremental predictive validity was assessed from 3, 5 and 7 min observation to attachment outcomes (Strange Situation; 14 months) and infant mental health (BITSEA; 14 and 30 months).

Results

Excellent inter-rater reliability was evident at code and subscale level for each tool and observation period. Stability of within-rater agreement was optimal after 5 min observation. ROC analysis confirmed predictive (discriminant) validity (AUCs >0.70) to top decile age 2 mental health outcomes for PIIOS total score and a brief 3-item composite from NICHD-SECCYD (sensitivity, intrusiveness, positive regard; NICHD-3), but not to attachment outcomes. Logistic regression showed dyads rated at-risk for externalizing problems using NICHD-3 were also at significantly higher risk for insecurity at 14 months (OR = 2.7, p = 0.004).

Conclusion

PIIOS total and NICHD-3 ratings from 5 min observation are both reliable and valid tools for use in clinical practice. Findings suggest NICHD-3 may have greater utility due to its comparative brevity to train and code, with suitability for use over a broader developmental time frame (3-24 months).

Childhood adversity is associated with reduced BOLD response in inhibitory control regions amongst preadolescents from the ABCD study

Adolescence is characterized by dynamic neurodevelopment, which poses opportunities for risk and resilience. Adverse childhood experiences (ACEs) confer additional risk to the developing brain, where ACEs have been associated with alterations in functional magnetic resonance imaging (fMRI) BOLD signaling in brain regions underlying inhibitory control. Socioenvironmental factors like the family environment may amplify or buffer against the neurodevelopmental risks associated with ACEs. Using baseline to Year 2 follow-up data from the Adolescent Brain Cognitive Development (ABCD) Study, the current study examined how ACEs relate to fMRI BOLD signaling during successful inhibition on the Stop Signal Task in regions associated with inhibitory control and examined whether family conflict levels moderated that relationship. Results showed that greater ACEs were associated with reduced BOLD response in the right opercular region of the inferior frontal gyrus and bilaterally in the pre-supplementary motor area, which are key regions underlying inhibitory control. Further, greater BOLD response was correlated with less impulsivity behaviorally, suggesting reduced activation may not be behaviorally adaptive at this age. No significant two or three-way interactions with family conflict levels or time were found. Findings highlight the continued utility of examining the relationship between ACEs and neurodevelopmental outcomes and the importance of intervention/prevention of ACES.

Environmental predictors of children's executive functioning development

Executive functioning (EF) abilities develop through childhood, but this development can be impacted by various psychosocial environmental influences. Using longitudinal data from the Health Outcome and Measures of the Environment (HOME) Study, a prospective pregnancy and birth cohort study, we examined if psychosocial environmental factors were significant predictors of EF development. Study participants comprised 271 children and their primary caregivers (98.5% mothers) followed from birth to age 12. We identified four distinct EF developmental trajectory groups comprising a consistently impaired group (13.3%), a descending impairment group (27.7%), an ascending impairment group (9.95%), and a consistently not impaired group (49.1%). Higher levels of maternal ADHD and relational frustration appear to be risk factors for increased EF difficulty over time, while higher family income may serve as a protective factor delaying predisposed EF impairment. Important intervention targets might include teaching positive and effective parenting strategies to mothers whose children are at risk for EF dysfunction.

The Developmental Unfolding of ADHD Symptoms from Early Childhood Through Adolescence: Early Effects of Exuberant Temperament, Parenting and Executive Functioning

Temperament, parenting, and executive functioning (EF) are individual and contextual factors that have been identified to play a role in the development of Attention-Deficit/Hyperactivity Disorder (ADHD) symptoms. Specifically, exuberant temperament in toddlerhood has been associated with both adaptive and maladaptive outcomes, including ADHD symptoms. Therefore, it is important to understand factors that predict which exuberant children experience increased ADHD symptoms and the specific mechanisms through which early exuberant temperament impacts later ADHD symptoms. Using a multi-method, prospective longitudinal design, this study examined a moderated mediation model wherein the interactive effects of observed exuberance and parenting at age 3 predicted the development of parent-reported ADHD symptoms from childhood through adolescence (age 5, 7, 9, 12, and 15) via child EF (i.e., inhibitory control) at age 4. Parent-child dyads (n = 291) from a longitudinal study on child temperament were included. A piecewise model of ADHD symptom growth demonstrated stability in ADHD symptoms from age 5-9 and a decrease from age 9-15. Results support a moderated mediation model wherein an increase in ADHD symptoms throughout childhood was predicted from early childhood exuberant temperament by way of EF, but only for children whose parents displayed less directive parenting. Findings suggest identifiable early markers of risk, including temperament, parenting, and EF- pointing to possible targets for early intervention/prevention.

Distinct Constellations of Common Risk Factors Differentially Relate to Executive-Function Ability in Children

Executive functioning (EF) has been shown to relate to academic achievement and well-being. Independent bodies of work have aimed to understand what environmental or personal attributes influence EF ability. However, most research has not considered how constellations of risk factors create distinct patterns of influence on EF ability. The current study tested a sample of children aged 9 to 10 years from the United States (N = 10,323, 48.06% female, Mage = 9.9 years, age range = 8.9-11.08 years) using a latent profile analysis (LPA) to detect subgroups that varied in their combinations of various risk factors. Six distinct groups of risk factors for children emerged, which in turn related to different average EF abilities. We found that family socioeconomic measures related to a subgroup having above- or below-average EF ability, but we also found an effect on EF across different risk factors. These results inform our understanding of individual variations in EF ability and highlight the idea that EF interventions should consider risk holistically.

Resilience: supporting children's self-regulation in infant and toddler classrooms

Introduction

Resilience is a process that develops as a complex transaction as children experience and shape their social-ecological contexts. The dynamic development of self-regulation is an aspect of resilience that has received increased attention as a key mechanism predicting a variety of important short- and long-term outcomes. The current study examined how the self-regulation skills of infants and toddlers in a classroom could potentially shape classroom interactions and quality which, in turn, could potentially shape the development of self-regulation skills of the individual infants and toddlers enrolled in the classroom across an early childhood program year. The unique contribution of this study is the focus on a critical component of resilience, self-regulation, in an understudied age group, infants and toddlers, in an important and understudied context, the infant-toddler early childhood classroom.

Methods

Data are from a statewide evaluation of early childhood programs serving children birth to age 3 growing up in low-income contexts. Multi-level mediation models were employed to examine the mediation effect of classroom quality between classroom-level self-regulation and individual children's gain in self-regulation over a year.

Results

We found a significant indirect path. The results showed that classroom-level self-regulation skills demonstrated by infants and toddlers in the fall predicted higher levels of teachers' implementation of three important aspects of classroom quality - support for social-emotional, cognitive, and language development - in the winter. We also found that higher levels of teachers' support for social-emotional, cognitive, and language development associated with children's increased growth in self-regulation skills from fall to spring. The direct path from classroom-level self-regulation demonstrated in the fall to individual children's gain in self-regulation was not significant.

Discussion

These findings, unique due to the focus on infants and toddlers in a classroom context, are discussed within the larger body of existing self-regulation research conducted with older children and prevalent theories outlining developmental mechanisms. Implications for both infant-toddler classroom practices and future research are addressed. Relative to practice, our findings have implications for informing how the development of self-regulation, an important component of resilience, can be supported in the youngest children, infants and toddlers, specifically those enrolled in center-based classrooms serving young children growing up in families with low incomes. We focus on the need to improve the support and professional development of infant-toddler teachers which, in turn, can improve classroom quality and foster resilience in infants and toddlers. Relative to research, our use of a relatively new measure of infant-toddler classroom quality, the Quality of Care for Infants and Toddlers (QCIT), shows how this tool can expand infant-toddler research, a need in the current literature. Future research using different measures, designs, analytical strategies, and diverse samples and contexts is needed to further explain very young children's development of self-regulation, a critical component of resilience.

Elucidating mechanisms linking mothers' and fathers' mind-mindedness in infancy with children's self-regulation at early preschool age

Extensive research has examined factors that contribute to individual differences in children's self-regulation (SR), a key social-emotional competence crucial to adjustment and mental health. Those differences become salient and measurable at late toddler age. In the CAPS (N = 200 community families), we examined mothers' and fathers' appropriate mind-mindedness (MM)-the ability to view the child as a psychological agent and correctly interpret his or her mental states-as a predictor of children's SR. MM was observed in parent-child interactions at 8 months, and SR was observed as the capacity for deliberate delay in standard tasks at 3 years. Reflecting a family system perspective, processes both within and across mother-child and father-child relationships were examined in one model. Parent-child mutual responsiveness, observed during interactions at 16 months, was modeled as a mediator of the paths from MM to SR. Fathers' MM had a significant, direct positive effect on SR; in addition, it enhanced mutual responsiveness in both father-child and mother-child dyads and promoted child SR through enhanced mother-child mutual responsiveness. The findings elucidate relatively poorly understood mechanisms linking parental MM in infancy with SR at early preschool age, highlight similarities and differences in the processes unfolding in mother-child and father-child relationships, and emphasize interparental dynamics in socialization.

Preschool Programs that Help Families Promote Child Social-Emotional School Readiness: Promising New Strategies

Parents play a central role in supporting the early learning that positions young children for success when they enter formal schooling. For this reason, efforts to engage families in meaningful collaboration is a long-standing goal of high-quality early childhood education (ECE). Family-school engagement can take multiple forms; in this review, we focus on universal preschool-based outreach strategies that help parents support growth in child social-emotional and self-regulation competencies and prepare them for the transition into formal schooling. Recent research has expanded understanding of the neurodevelopmental processes that underlie child school readiness, and the impact of parenting (and the social ecology affecting parenting) on those processes. These new insights have fueled innovation in preschool-based efforts to partner with and support parents, expanding and shifting the focus of that programming. In addition, new approaches to intervention design and delivery are emerging to address the pervasive challenges of reaching and engaging families, especially those representing diverse racial, ethnic, cultural, and socioeconomic backgrounds. This paper reviews developmental research that underscores the importance of prioritizing child social-emotional learning (with attention to self-regulation and approaches to learning) in universal preschool-based parenting programs targeting young children. We highlight the intervention strategies used in programs with strong evidence of impact on child readiness and school adjustment based on randomized controlled trials (RCTs). New directions in intervention design and delivery strategies are highlighted, with the hope of extending intervention reach and improving family engagement and benefit.

Parent Behaviors as Predictors of Preadolescent Appraisal and Coping

Preadolescent appraisal and coping are significant predictors of youth psychopathology. However, little research examines how parenting behaviors relate to the development of these skills by forming a key context in which children learn to manage stressors. This study examined how observed maternal and paternal behaviors derived from a parent-child interaction task relate to levels of and growth in child appraisal (threat, positive) and coping (active, avoidant) across three years in preadolescence (n = 214, ages 8-12 years old at Time 1). Greater maternal warmth predicted lower threat appraisal and avoidant coping, and greater maternal negativity predicted greater increases in avoidance. Increased paternal warmth predicted lower initial levels of threat appraisal. Boys showed less growth in active coping than girls. These findings suggest parenting behaviors relate to preadolescents' utilization of maladaptive coping strategies such as avoidance and may be important intervention targets for supporting youth managing stressors.

How does sensitivity influence early executive function? A critical review on hot and cool processes

There is compelling evidence that the quality of caregiver-child interactions during toddlerhood and the preschool years supports the development of executive function (EF) (Bernier et al., 2010; 2015; 2016; Fay-Stammbach et al., 2014; Geeraerts et al., 2021). Based on such findings, we make the case herein that sensitivity may be one of the most important dimensions of parenting contributing to early EF. In the present article, we will review empirical evidence, integrating findings from a wide range of scientific disciplines - cognitive psychology, neuroscience, and developmental psychopathology - and present theoretical ideas about how two contexts of sensitive caregiving - i.e. sensitivity to distress and non-distress cues - may be contributing differently to hot and cool EF development. Implications for future investigations on the environmental contributors of early EF, and its mechanisms, are discussed.

A longitudinal investigation of parental ratings and performance metrics for executive functioning and symptom severity in clinically referred youth with ADHD

There remains a knowledge gap concerning the persistence of attention deficit hyperactivity disorder (ADHD) over the longer term. The current study aimed to investigate the change in parent-rated, and performance-based metrics of executive functioning (EF) and the relationship between these EF metrics and ADHD symptoms in individuals with ADHD from childhood/adolescence to young adulthood. This was done by examining possible improvements in parent-rated EF and performance-based measures of inattention and inhibition over a three-year interval and their relationship to ADHD outcomes in 137 clinically referred youth with ADHD (mean age = 12.4 years, SD = 3.1). Participants' parents completed the Behavior Rating Inventory of Executive Function (BRIEF) and the Swanson-Nolan-Pelham Scale at baseline and follow-up. Participants completed the Conners' Continuous Performance Test, Version II (CPT II) at baseline and follow-up. Statistical analyses were performed with Linear Mixed Models. The sex- and age-standardized measures Commission and Hit reaction time (RT) subscales of the CPT II and parent-rated metacognitive, and behavior regulation composites of the BRIEF were largely stable between measuring points. CPT Omissions, Hit RT standard error (reaction time variability), and parent-rated ADHD symptom scores improved slightly. BRIEF composites and reaction time variability were related to ADHD symptoms using longitudinal data. Overall, behavioral aspects of EF, as observed by parents in the home context, appear to play a significant role in the trajectory of childhood ADHD.

The association between working memory, teacher-student relationship, and academic performance in primary school children

Introduction

Early relationships with teachers play an important role in children's development and significantly influence students' cognitive and academic performance. Studies suggest that working memory (WM) is a strong predictor of academic achievement, especially of reading and arithmetic outcomes. The associations between teacher-student relationship (TSR) quality, children's WM skills and their academic performance have been reported in numerous observational studies. However, the potentially bidirectional and temporal nature of the relationships between these constructs is understudied.

Methods

The purpose of this study was to investigate the relationships between primary school children's WM and TSR by applying a cross-lagged design and measuring these constructs at three time points throughout the academic year. More exploratively, this study investigated how WM and TSR bidirectionally relate to children's academic performance.

Results

The findings of this study revealed a temporal relationship between WM and TSR: between WM-related problems in the classroom at baseline and conflict at 3-month follow-up, and between closeness at 3-month follow-up and WM-related problems in the classroom at 5-month follow-up. Moreover, the findings showed a bidirectional relationship between arithmetic performance and WM-related problematic behaviour.

Discussion

This study highlights that relationships between the teacher and students play an important role in supporting students' cognitive and academic development. Importantly, this study suggests that children with WM problems may benefit from interventions that focus on improving their relationships with teachers. Additionally, the findings propose that interventions targeting WM may also have positive effects on children's academic performance.

Parental Attachment and Proactive-Reactive Aggression in Adolescence: The Mediating Role of Self-Control and Perspective Taking

Introduction

Identifying risk and protective factors of aggressive behavior during adolescence is beneficial for the intervention and prevention treatments. Although studies show that attachment quality is closely related to aggression, the underlying psychological mechanisms remain unclear. This study aimed to investigate the links of parental attachment with proactive and reactive aggression and to examine the mediating role of perspective taking and self-control among Chinese adolescents.

Methods

A cluster sampling method was used to recruit participants from several high schools located in the central regions of China. A total of 2982 participants (Mage = 17.28, SD = 0.83, range 15~20 years; 1602 girls, 1380 boys) were included in the final analysis.

Results

Correlation analysis showed that participants possessing higher attachment security with parents were more likely to report lower levels of proactive and reactive aggression. And, self-control and perspective taking were positively associated with parental attachment, and negatively associated with both types of aggression. Moreover, structural equation models indicated that parental attachment directly, and indirectly predicted proactive and reactive aggression through self-control and perspective taking.

Discussion

Overall, this study contributes to a more comprehensive understanding of the explanatory mechanisms that link adolescent-parent attachment and aggression, and suggest that high quality of adolescent-parent interactions may promote adolescents' self-control and perspectives taking, which further reduces their aggression propensity.

Exploring the interplay of dopaminergic genotype and parental behavior in relation to executive function in early childhood

Child genotype is an important biologically based individual difference conferring differential sensitivity to the effect of parental behavior. This study explored dopaminergic polygenic composite × parental behavior interactions in relation to young children's executive function. Participants were 135 36-month-old children and their mothers drawn from a prospective cohort followed longitudinally from pregnancy. A polygenic composite was created based on the number of COMT, DAT1, DRD2, and DRD4 alleles associated with increased reward sensitivity children carried. Maternal negative reactivity and responsiveness were coded during a series of structured mother-child interactions. Executive function was operationalized as self-control and working memory/inhibitory control. Path analysis supported a polygenic composite by negative reactivity interaction for self-control. The nature of the interaction was one of diathesis-stress, such that higher negative reactivity was associated with poorer self-control for children with higher polygenic composite scores. This result suggests that children with a higher number of alleles may be more vulnerable to the negative effect of negative reactivity. Negative reactivity may increase the risk for developing behavior problems in this population via an association with poorer self-control. Due to the small sample size, these initial findings should be treated with caution until they are replicated in a larger independent sample.

Potential impact of extra education on the development of executive functions within a year in preschool children: an exploratory research

Executive functions have been shown to develop through various extra classes in preschool age. But the optimal for executive functions development system of such classes has not yet been explored. The present exploratory study aimed to examine the difference in the executive functions development within a year between children attending the system of extra classes (music, choreography, art, foreign language, literacy, math, computer science, and science) twice a week for 4 h in a preschool education center and children who did not take no extra classes. There were 60 children who attended extra classes and 64 children who did not take extra classes. In each group, approximately 17% were boys. The first assessment of executive functions was performed in the penultimate year of kindergarten, when the children were 5-6 years old. The second was performed 1 year later. The executive function level was assessed using NEPSY-II subtests "Inhibition," "Statue," "Memory for Designs," "Sentences Repetition," and "Dimensional Change Card Sort." Mothers also reported about their children's attendance in extra classes, their children's screen time, the level of maternal education, and the level of family income. The study revealed that children attending the system of the extra classes showed a higher verbal working memory development within a year than the children taking no extra classes. The obtained data plays an important role for the design of further research of the topic and for the practical recommendations for parents and teachers.

Developmental links between executive function and emotion regulation in early toddlerhood

Developmental associations between poor executive function (EF) and problem behaviors in toddlerhood indicate that the interplay between cognition and affect begins very early in life (Hughes, Devine, Mesman, & Blair, 2020). However, very few longitudinal studies of toddlers have included direct measures of both EF and emotion regulation (ER). In addition, while models of ER highlight the importance of situational contexts (e.g., Miller, McDonough, Rosenblum, Sameroff, 2005), existing work is limited by a heavy reliance on lab-based observations of mother-child dyads. Addressing these twin gaps, the current study of 197 families included video-based ratings of ER in toddlers' dyadic play with both mothers and fathers at each of two time-points (14- and 24-months), with parallel measures of EF being gathered in each home visit. Our cross-lagged analyses showed that EF at 14 months predicted ER at 24 months, but this association was limited to observations of toddlers with mothers. It was also asymmetric: ER at 14 months did not predict EF at 24 months. These findings support co-regulation models of early ER and highlight the predictive utility of very early individual differences in EF.

Does parental autonomy support mediate the relation between parent and infant executive function? A study of mothers and fathers in the Netherlands and China

Parenting skills, such as Autonomy Support (AS), have been proposed as a potential mechanism explaining the intergenerational contiguity of Executive Function (EF). However, few studies have focused on mothers and fathers among non-Western families. The current study investigated the role of maternal and paternal AS in the relation between parental EF and infant EF at 14 months of age among 123 Dutch and 63 Chinese first-time mothers and fathers and their infants. Multiple-group structural equation models were built for mothers and fathers separately with country as a grouping variable. Results showed that parental AS did not mediate the relation between parent EF and infant EF at 14 months. Mean-level differences were found in parental AS, maternal EF, and infant inhibition across countries, while no country differences were found in the relation between parent EF, AS and infant EF. Our findings suggested that individual differences in early EF may not be stable enough to be reliably predicted from parental factors across the Netherlands and China.

Annual Research Review: Developmental pathways linking early behavioral inhibition to later anxiety

Behavioral Inhibition is a temperament identified in the first years of life that enhances the risk for development of anxiety during late childhood and adolescence. Amongst children characterized with this temperament, only around 40 percent go on to develop anxiety disorders, meaning that more than half of these children do not. Over the past 20 years, research has documented within-child and socio-contextual factors that support differing developmental pathways. This review provides a historical perspective on the research documenting the origins of this temperament, its biological correlates, and the factors that enhance or mitigate risk for development of anxiety. We review as well, research findings from two longitudinal cohorts that have identified moderators of behavioral inhibition in understanding pathways to anxiety. Research on these moderators has led us to develop the Detection and Dual Control (DDC) framework to understand differing developmental trajectories among behaviorally inhibited children. In this review, we use this framework to explain why and how specific cognitive and socio-contextual factors influence differential pathways to anxiety versus resilience.

Associations of Parental Distress and Behavior with School Readiness in Children Born Very Preterm

OBJECTIVE

Children born very preterm (VPT; gestational age [GA] <31 weeks) have robust school readiness difficulties relative to children born full-term (FT; GA ≥37 weeks). This study examined whether four aspects of parental well-being and behavior-distress, harshness, responsiveness and positive control, and cognitive stimulation-were linked to school readiness in a sample of children born VPT <31 weeks GA and whether these characteristics similarly impact VPT and FT children.

METHODS

Parents of 4-year-olds born VPT (n = 55) and FT (n = 38) reported on parental distress, behavior, and cognitive stimulation. Children's cognition, executive function, motor skills, preacademic abilities, and behavior were assessed via neuropsychological tests and parent-report questionnaires.

RESULTS

For both groups of children, higher psychological distress and harshness were associated with more behavior problems, and more cognitive stimulation was associated with higher scores on tests of cognitive, motor, and preacademic abilities. More parental distress was associated with lower cognitive ability only for children born VPT and more harshness was associated with lower preacademic skills only for children born FT.

CONCLUSIONS

Identifying modifiable family factors associated with school readiness in children born VPT is essential for informing family-based interventions to improve school readiness in this population. Findings suggest that distress, harshness, and cognitive stimulation may be reasonable targets for interventions to improve school readiness in children born VPT.

Revisiting the relationship between maternal parenting behaviors and executive functions in young children: Effect of measurement methods

The past decade of studies showed that parenting behaviors (e.g., warmth, autonomy, and control) were associated with children’s executive functions (EF) in the early years. However, different measurement methods had been used across studies, making it hard to compare the effects of parenting on EF across studies. Therefore, the present study aimed to examine the effect of the measurement methods on the relationship between maternal parenting behaviors and children’s EF among a group of Chinese preschoolers. One hundred and twenty-six children (62 boys; Mage = 48.65 months) were assessed with direct measures on children’s EF (inhibition and working memory tasks), and parenting behaviors of their mothers during interaction with children were observed and coded. Mothers also reported their parenting practices and children’s difficulties in executive functions. The results of structural equation modeling showed that the latent performance-based EF was uniquely predicted by maternal positive control and negative control in mother–child interaction, while children’s EF difficulties reported by mothers were predicted by mother-reported warmth and support, and autonomy granting. Overall, the results suggest that the relationship between maternal parenting and children’s EF depends on the measurement methods of parenting and executive functions.

Effects of foster care intervention and caregiving quality on the bidirectional development of executive functions and social skills following institutional rearing

Institutional rearing negatively impacts the development of children's social skills and executive functions (EF). However, little is known about whether childhood social skills mediate the effects of the foster care intervention (FCG) and foster caregiving quality following early institutional rearing on EF and social skills in adolescence. We examined (a) whether children's social skills at 8 years mediate the impact of the FCG on the development of EF at ages 12 and 16 years, and (b) whether social skills and EF at ages 8 and 12 mediate the relation between caregiving quality in foster care at 42 months and subsequent social skills and EF at age 16. Participants included abandoned children from Romanian institutions, who were randomly assigned to a FCG (n = 68) or care as usual (n = 68), and a never-institutionalized group (n = 135). At ages 8, 12, and 16, social skills were assessed via caregiver and teacher reports and EF were assessed via the Cambridge Neuropsychological Test Automated Battery. Caregiving quality of foster caregivers was observed at 42 months. FCG predicted better social skills at 8 years, which in turn predicted better EF in adolescence. Higher caregiver quality in foster care at 42 months predicted better social skills at 8 and 12 years, and better EF at 12 years, which in turn predicted 16-year EF and social skills. These findings suggest that interventions targeting caregiving quality within foster care home environments may have long-lasting positive effects on children's social skills and EF.

Factors related to the development of executive functions: A cumulative dopamine genetic score and environmental factors predict performance of kindergarten children in a go/nogo task

BACKGROUND

This study aimed at investigating the interaction between genetic and environmental factors in predicting executive function in children aged four to six years.

METHODS

Response inhibition as index of EF was assessed in 197 children using a go/nogo task. A cumulative dopamine (DA) genetic score was calculated, indexing predisposition of low DA activity. Dimensions of parenting behavior and parental education were assessed.

RESULTS

Parental education was positively related to accuracy in nogo trials. An interaction between the cumulative genetic score and the parenting dimension Responsiveness predicted go RT indicating that children with a high cumulative genetic score and high parental responsiveness exhibited a careful response mode.

CONCLUSION

The development of EF in kindergarten children is related to parental education as well as to an interaction between the molecular-genetics of the DA system and parenting behavior.

Positive Parenting and Early Childhood Cognition: A Systematic Review and Meta-Analysis of Randomized Controlled Trials

This review examines the effectiveness of positive parenting interventions aimed at improving sensitivity, responsiveness, and/or non-harsh discipline on children's early cognitive skills, in four meta-analyses addressing general mental abilities, language, executive functioning, and pre-academics. The objectives are to assess the magnitude of intervention effectiveness and identify moderators of effectiveness. We include randomized controlled trials of interventions targeting positive parenting to improve cognition in children < 6 years. Studies that include children with neurodevelopmental and/or hearing disorders were excluded. MEDLINE, PsycINFO, ERIC, and ProQuest Dissertations & Theses (October 2021) and citation chaining identified relevant records. Five reviewers completed screening/assessments, extraction, and risk of bias. Pooled analysis in Comprehensive Meta-Analysis (Version 3) used random effects modeling, with moderation via Q-statistics and meta-regression. Positive parenting interventions led to significant improvements in mental abilities (g = 0.46, N = 5746; k = 33) and language (g = 0.25, N = 6428; k = 30). Effect sizes were smaller and nonsignificant for executive functioning (g = 0.07, N = 3628; k = 14) and pre-academics (g = 0.16, N = 2365; k = 7). Robust moderators emerged for language and cognition. For cognition, studies with higher risk of bias scores yielded larger intervention effects. For language, studies with younger children had larger effect sizes. Studies mitigated selection and detection bias, though greater transparency of reporting is needed. Interventions that promote parental sensitivity, responsiveness, and non-harsh discipline improve early mental abilities and language. Studies examining executive functioning and pre-academics are needed to examine moderators of intervention effectiveness. Trial registration Systematic review PROSPERO registration. CRD42020222143.

Early Risk of Tobacco Smoke Exposure and Preschoolers' Hot and Cool Inhibitory Control: Promotive and Protective Roles of Maternal Positivity in Early Mother-child Interaction

Early tobacco smoke exposure (TSE) in utero and/or during the first years after birth poses threats to the development of child executive functioning and self-regulation skills, including inhibitory control. Efforts are still needed to examine under what conditions such effects may occur and thus identify modifiable intervention targets. In addition, a distinction between cool and hot inhibitory control is also important to obtain greater nuance in such links. The cool inhibitory control refers to children's suppression of prepotent automatic responses to a distracting stimulus in solving arbitrary and decontextualized problems, whereas the hot inhibitory control refers to children's control of impulse in motivationally and emotionally high-stake situations. Using data derived from the National Institute of Child Health and Human Development Study of Early Child Care and Youth Development, we examined the links between early risk of TSE and preschoolers' hot and cool inhibitory control and tested the potential promotive/protective roles of maternal positivity in early mother-child interactions. Results indicate that early risk of TSE was negatively linked to child cool inhibitory control when maternal positivity was low, but this link was nonsignificant when maternal positivity was high (i.e., the protective role of maternal positivity). The link between early risk of TSE and child later hot inhibitory control was not moderated by maternal positivity; instead, early risk of TSE and maternal positivity were negatively and positively associated with child hot inhibitory control above and beyond each other, respectively (i.e., the promotive role of maternal positivity). Accordingly, building a tobacco-free environment during pregnancy and infancy likely yields long-term benefits for child self-regulation development. Improving early mothering may offset the negative link between early TSE and child cool inhibitory control and also facilitate child hot inhibitory control even in the face of early TSE.

Child Cognitive Flexibility and Maternal Control: A First Step toward Untangling Genetic and Environmental Contributions

Executive functions (EF) play an essential role in many spheres of child development. Therefore, it is crucial to get a better understanding of their etiology. Using a genetic design that involved 934 twins (400 monozygotic), this study examined the etiology of cognitive flexibility, a component of EF, at 5 years of age and its phenotypic and etiological associations with maternal control. Cognitive flexibility was measured in a laboratory setting at 5 years of age using a well-known EF-task, i.e. the Dimensional Change Card Sort (DCCS). Maternal control was measured using a self-report questionnaire. The univariate genetic model demonstrated that environmental factors mainly explained individual differences in preschoolers' performance on the DCCS task. A bivariate genetic model demonstrated that non-shared environmental mechanisms mainly explained the association (r = .-13) between maternal control and children's performance on the DCCS task. This study represents a preliminary step toward a better understanding of the genetic and environmental contributions underlying the relation between parenting behaviors and children's EF.

Mothers' Emotion Regulation and Negative Affect in Infants: The Role of Self-Efficacy and Knowledge of Parenting Practices

Early in development, children rely heavily on caregivers for assistance with the regulation of negative emotion. As such, it is important to understand parent characteristics that influence caregiver ability to attenuate infant negative affect and mediating factors by which this process may unfold. This study examined the relationship between parental emotional regulation strategies (ERs) and infants' negative affect and tested the mediating effects of parenting self-efficacy and knowledge of this association. Results indicated that higher maternal reappraisal was related to higher maternal self-efficacy whereas higher maternal suppression was related to lower knowledge of parenting practices. Maternal suppression was negatively related to infant frustration; maternal self-efficacy was positively related to infant falling reactivity and negatively related to sadness. There was a significant indirect effect between maternal reappraisal and infant falling reactivity through maternal self-efficacy. The mediation result suggests that mothers with higher use of reappraisal show higher self-efficacy and have infants with higher falling reactivity. Maternal knowledge about parenting practices was related to lower infant fear. Maternal knowledge of parenting practices did not mediate any associations between maternal emotion regulation strategies and infant negative affect. These findings contribute to the understanding early protective parenting mechanisms for supporting the external regulation of negative affect in infants and also in designing and implementing preventive parenting programs focused on the emotional needs of parents and children.

Continuity versus change in latent profiles of emotion regulation and working memory during adolescence

Significant structural and functional brain development occurs during early adolescence. These changes underlie developments in central neurocognitive processes such as working memory (WM) and emotion regulation (ER). The preponderance of studies modeling trajectories of adolescent brain development use variable-centered approaches, omitting attention to individual differences that may undergird neurobiological embedding of early life stress and attendant psychopathology. This preregistered, data-driven study used latent transition analysis (LTA) to identify (1) latent profiles of neural function during a WM and implicit ER task, (2) transitions in profiles across 24 months, and 3) associations between transitions, parental support, and subsequent psychopathology. Using two waves of data from the ABCD Study (Mage T1 = 10; Mage T2 = 12), we found three unique profiles of neural function at both T1 and T2. The Typical, Emotion Hypo-response, and Emotion-Hyper response profiles were characterized by, respectively: moderate amygdala activation and fusiform deactivation; high ACC, fusiform, and insula deactivation; and high amygdala, ACC, and insula response to ER. While 69.5 % remained in the Typical profile from T1 to T2, 27.8 % of the sample moved from one profile at T1 to another at T2. However, neither latent profiles nor transitions exhibited associations between parental support or psychopathology symptoms.

The role of parenting in the intergenerational transmission of executive functioning: A genetically informed approach

Deficits in executive functioning both run in families and serve as a transdiagnostic risk factor for psychopathology. The present study employed twin modeling to examine parenting as an environmental pathway underlying the intergenerational transmission of executive functioning in an at-risk community sample of children and adolescents (N = 354 pairs, 167 monozygotic). Using structural equation modeling of multi-informant reports of parenting and a multi-method measure of child executive functioning, we found that better parent executive functioning related to less harsh, warmer parenting, which in turn related to better child executive functioning. Second, we assessed the etiology of executive functioning via the nuclear twin family model, finding large non-shared environmental effects (E = .69) and low-to-moderate heritability (A = .22). We did not find evidence of shared environmental effects or passive genotype-environment correlation. Third, a bivariate twin model revealed significant shared environmental overlap between both warm and harsh parenting and child executive functioning (which may indicate either passive genotype-environment correlation or environmental mediation), and non-shared environmental overlap between only harsh parenting and child executive functioning (indicating an effect of harsh parenting separable from genetic confounds). In summary, genetics contribute to the intergenerational transmission of executive functioning, with environmental mechanisms, including harsh parenting, also making unique contributions.