Maternal Depressive Symptoms and Adolescents' Unhealthy Behavior: A 15-year Longitudinal Study.

Objectives: First, to leverage 15 years of longitudinal data, from child ages 2 to 17, to examine whether maternal depressive symptoms in early and middle childhood and in adolescence predict their child's unhealthy behaviors during adolescence. Second, to examine whether the timing of maternal depressive symptoms or specific unhealthy behaviors matter and whether child depressive symptoms and body mass index explain these associations.

Methods: Data came from a prospective-longitudinal community sample with multi-informant data (N = 213) from child ages 2 to17.

Emerging self-regulatory skills in childhood predict cardiometabolic risk in adolescence.

Cardiometabolic risk (CMR) has increased among adolescents. A growing literature shows that childhood self-regulatory skills are associated with obesity and CMR. However, the developmental nature of self-regulation has not been considered in existing studies.

The Role of Executive Functions in Item Recognition and Temporal Order Memory Development.

Item recognition and temporal order memory follow different developmental trajectories during middle childhood, with item recognition performance stabilizing and temporal order memory performance continuing to improve. We investigated the potential unique role of individual executive functions on item recognition and temporal order memory during this critical development period. Our results replicate and expand on previous findings, suggesting that executive functions, specifically inhibitory control and working memory, may be more crucial for successful temporal order memory than for item recognition during middle childhood.

Longitudinal associations between specific types of emotional reactivity and psychological, physical health, and school adjustment.

Using a multimethod, multiinformant longitudinal design, we examined associations between specific forms of positive and negative emotional reactivity at age 5, children's effortful control (EC), emotion regulation, and social skills at age 7, and adolescent functioning across psychological, academic, and physical health domains at ages 15/16 ( = 383). We examined how distinct components of childhood emotional reactivity directly and indirectly predict domain-specific forms of adolescent adjustment, thereby identifying developmental pathways between specific types of emotional reactivity and adjustment above and beyond the propensity to express other forms of emotional reactivity. Age 5 high-intensity positivity was associated with lower age 7 EC and more adolescent risk-taking; age 5 low-intensity positivity was associated with better age 7 EC and adolescent cardiovascular health, providing evidence for the heterogeneity of positive emotional reactivity.

Autonomic profiles and self-regulation outcomes in early childhood.

This study examined autonomic profiles in preschoolers (N = 278, age = 4.7 years) and their relations to self-regulation outcomes concurrently and one year later, in kindergarten. Children's sympathetic (preejection period [PEP]) and parasympathetic activity (respiratory sinus arrythmia [RSA]) were measured at rest and during cognitive and emotional tasks.

Infant electroencephalogram coherence and early childhood inhibitory control: Foundations for social cognition in late childhood.

Social cognition is a set of complex processes that mediate much of human behavior. The development of these skills is related to and interdependent on other cognitive processes, particularly inhibitory control. Brain regions associated with inhibitory control and social cognition overlap functionally and structurally, especially with respect to frontal brain areas.

Pathways from maternal depressive symptoms to children's academic performance in adolescence: A 13-year prospective-longitudinal study.

The pathways through which exposure to maternal depressive symptoms in early childhood are linked to academic performance during adolescence are poorly understood. This study tested pathways from maternal depressive symptoms (age 2-5) to adolescent academic performance (age 15) through cumulative parenting risk (age 7) and subsequent child functioning (age 10), using multi-informant data from a prospective longitudinal community study spanning 13 years (N = 389, 47% male, 68% White). Structural equation models testing indirect effects revealed small associations between maternal depressive symptoms and increased cumulative parenting risk and poorer child functioning, and, via these pathways, with poorer academic performance.

Household Chaos, Parental Responses to Emotion, and Child Emotion Regulation in Middle Childhood.

Parents' responses to children's negative emotional states play a key role in the socialization of emotion regulation skills in childhood. Much of the prior research on child ER has focused on early development using cross-sectional designs. The current study addresses these gaps by using a longitudinal design to examine individual differences of ER at two times points in middle childhood.

Heart Rate Dynamics During Acute Recovery From Maximal Aerobic Exercise in Young Adults.

Introduction: Resting heart rate (HR), heart rate variability (HRV), and HR recovery (HRR) from exercise provide valuable information about cardiac autonomic control. RR-intervals during acute recovery from exercise (RR) are commonly excluded from HRV analyses due to issues of non-stationarity. However, the variability and complexity within these trends may provide valuable information about changes in HR dynamics.

Emotional Eating in Adolescence: Effects of Emotion Regulation, Weight Status and Negative Body Image.

Emotional eating is associated with an increased risk of binge eating, eating in the absence of hunger and obesity risk. While previous studies with children and adolescents suggest that emotion regulation may be a key predictor of this dysregulated eating behavior, little is known about what other factors may be influencing the link between emotional regulation and emotional eating in adolescence. This multi-method longitudinal study ( = 138) utilized linear regression models to examine associations between childhood emotion regulation, adolescent weight status and negative body image, and emotional eating at age 17.

Protocol for iGrow (Infant Growth and Development Study): biopsychosocial predictors of childhood obesity risk at 2 years.

Background: Childhood obesity remains a significant public health problem. To date, most research on the causes and correlates of obesity has focused on a small number of direct predictors of obesity rather than testing complex models that address the multifactorial nature of the origins of obesity in early development. We describe the rationale and methods of iGrow (Infant Growth and Development Study) which will test multiple pathways by which (a) prenatal maternal psychobiological risk predicts infant weight gain over the first 6 months of life, and (b) this early weight gain confers risk for obesity at age 2.

FAMILY-LEVEL FACTORS AFFECTING SOCIAL AND ACADEMIC COMPETENCE OF AFRICAN AMERICAN CHILDREN.

Background: Research shows children's life trajectories and outcomes are strongly influenced by factors affecting development of social and academic competence that also interact with racial disparities in academic settings. Given the importance of social and academic competencies, identifying factors that promote these competencies among African American children is critical to their success over the life course.

Objective: This study examines a socioeconomically diverse sample of African American children to determine whether family-level factors promote and protect social and academic competence.

Context of Maternal Intrusiveness During Infancy and Associations with Preschool Executive Function.

The relation between maternal behavior and neurocognitive development is complex and may depend on the task context. We examined 5-month-old infant frontal EEG, maternal intrusiveness (MI) evaluated during two play contexts at 5 and 10 months, and a battery of executive function (EF) tasks completed at 48 months to evaluate if MI during infancy and infant neural function interacted to predict later cognition. Infant frontal EEG was a predictor of 4-year EF.

Parenting and Children's Executive Function Stability Across the Transition to School.

When children transition to school between the ages of 4 and 6 years, they must learn to control their attention and behavior to be successful. Concurrently, executive function (EF) is an important skill undergoing significant development in childhood. To understand changes occurring during this period, we examined the role of parenting in the development of children's EF from 4 to 6 years old.

Frontal EEG asymmetry moderates the associations between negative temperament and behavioral problems during childhood.

Fearful inhibition and impulsivity-anger significantly predict internalizing and externalizing problems, respectively. An important moderator that may affect these associations is frontal EEG asymmetry (FA). We examined how temperament and FA at 6 years interactively predicted behavioral problems at 9 years.

Maternal socialization of child emotion and adolescent adjustment: Indirect effects through emotion regulation.

A fundamental question in developmental science is how parental emotion socialization processes are associated with children's subsequent adaptation. Few extant studies have examined this question across multiple developmental periods and levels of analysis. Here, we tested whether mothers' supportive and nonsupportive reactions to their 5-year-old children's negative emotions were associated with teacher and adolescent self-reported adjustment at age 15 via children's physiological and behavioral emotion regulation at age 10 (N = 404).

Developmental patterns of respiratory sinus arrhythmia from toddlerhood to adolescence.

Parasympathetic nervous system functioning as indexed by respiratory sinus arrhythmia (RSA) is widely used as a measure of physiological regulation. We examined developmental patterns of children's resting RSA and RSA reactivity from 2 to 15 years of age, a period of time that is marked by considerable advances in children's regulatory abilities. Physiological data were collected from a community sample of 270 children (116 males) during a resting period and during a frustration laboratory task when the children were 2, 4, 5, 7, 10, and 15 years old.

Childhood social preference and adolescent insulin resistance: Accounting for the indirect effects of obesity.

Insulin resistance, hyperinsulinemia, and Type II diabetes are increasingly common among young people in the United States. The quality of social relationships is a predictor of cardiometabolic health among adults, but has not been studied as a predictor of earlier insulin resistance. The purpose of this study was to test whether social preference (likeability) during childhood predicts insulin resistance and a measure of central adiposity during adolescence.

Associations between eating behaviors, diet quality and body mass index among adolescents.

Objective: Some eating behaviors are associated with negative nutrition-related outcomes in adults, but research is lacking in adolescent samples. The current study examined whether dietary restraint moderates the relationship between disinhibition and weight outcomes and overall diet quality in a community sample of 16-year old adolescents.

Methods: Participants were recruited from a longitudinal study examining self-regulation and cardiometabolic risk.

Autonomic nervous system functioning in early childhood: Responses to cognitive and negatively valenced emotional challenges.

Although autonomic nervous system (ANS) functioning is "context-dependent," few studies examined children's normative sympathetic and parasympathetic autonomic responses to distinct challenges in early childhood years. Examining children's ANS responsivity to distinct challenges is important for understanding normative autonomic responses toward everyday life stressors and identifying paradigms that effectively elicit a "stress response." We examined children's (N = 278) sympathetic (preejection period [PEP]) and parasympathetic (respiratory sinus arrhythmia [RSA]) responses to cognitive (i.

Modeling development of frontal electroencephalogram (EEG) asymmetry: Sex differences and links with temperament.

Asymmetric patterns of frontal brain electrical activity reflect approach and avoidance tendencies, with stability of relative right activation associated with withdrawal emotions/motivation and left hemisphere activation linked with approach and positive affect. However, considerable shifts in approach/avoidance-related lateralization have been reported for children not targeted because of extreme temperament. In this study, dynamic effects of frontal electroencephalogram (EEG) power within and across hemispheres were examined throughout early childhood.

Temperamental vulnerability to emotion dysregulation and risk for mental and physical health challenges.

Emotion dysregulation characterizes many forms of psychopathology. Patterns of dysregulation occur as a function of a developmental process in which normative and adaptive emotion regulation skills fail to become part of the child's behavioral repertoire due to biological, psychological, and contextual processes and experiences. Here we highlight the processes involved in the dysregulation of temperamental anger and frustration that become core features of externalizing problems and place children at risk for more serious forms of psychopathology.

Commonality between executive functioning and effortful control related to adjustment.

This study examined the association between executive functioning (EF) and effortful control (EC), and tested whether cognitive control as the commonality of EF and EC, predicted competence and internalizing and externalizing symptomatology in children (N = 218, 6-8 years) and adolescents (N = 157, 13-14 years). Confirmatory factor analyses suggested cognitive control-inhibitory control and attentional control-as a significant overlap between EF and EC. Structural equation modeling analyses indicated that the cognitive control latent factor was associated with competence and internalizing and externalizing symptomatology among children and externalizing symptomatology among adolescents.

Infant frontal EEG asymmetry moderates the association between maternal behavior and toddler negative affectivity.

Relatively little work has examined potential interactions between child intrinsic factors and extrinsic environmental factors in the development of negative affect in early life. This work is important because high levels of early negative affectivity have been associated with difficulties in later childhood adjustment. We examined associations between infant frontal electroencephalogram (EEG), maternal parenting behaviors, and children's negative affect across the first two years of life.