Genetic factors dynamically interact with both pre- and postnatal environmental influences to shape development. Considerable attention has been devoted to gene-environment interactions (G x E) on important outcomes (A. Caspi & T. E. Moffitt, 2006). It is also important to consider the possibility that these G x E effects may vary across…

In this longitudinal study we examined whether two components of effortful control, behavioral control, and executive function moderated the relation between temperament and conscience development. Temperament was assessed when participants were two years of age, and three temperament groups were formed: inhibited, exuberant, and low reactive. At…

Hair pulling in pediatric populations has not received adequate empirical study. Investigations of the affective and sensory states contributing to the etiology and maintenance of hair pulling may help to elucidate the classification of trichotillomania (TTM) as an impulse control disorder or obsessive-compulsive spectrum disorder. The current…

The "Foundations" (English/language arts, mathematics, social emotional skills, approaches to play and learning, science, social studies, creative arts, and physical health and growth) are Indiana's early learning development framework and are aligned to the 2014 Indiana Academic Standards. This framework provides core elements that…

New experiences, challenges, and opportunities inherent in biographical transitions are expected to foster the psychosocial development of individuals. Our study investigated, first, developmental gains in children's language competence, social support seeking, and self control following the transitions to kindergarten and school; second, whether…

The current paper provides external validation of the bifactor model of ADHD by examining associations between ADHD latent factor/profile scores and external validation indices. 548 children (321 boys; 302 with ADHD), 6 to 18 years old, recruited from the community participated in a comprehensive diagnostic procedure. Mothers completed the Child…

The study demonstrates a direct link between housing uncertainty and children's time preferences, or patience. We show that students who face housing uncertainties through mortgage foreclosures and eviction learn impatient behavior and are therefore at greater risk of making poor intertemporal choices such as dropping out of school. We find that…

Research Findings: Behavioral regulation (the integration of attention, working memory, and inhibitory control) is critical for school readiness and early academic achievement. In Taiwan, however, where academic success is highly valued, there is a dearth of assessments available to measure young children's behavioral regulation. The present study…

Childhood internalizing problems may occur as early as preschool, tend to be stable over time, and undermine social and academic functioning. Parent emotion regulatory behaviors may contribute to child internalizing problems and may be especially important during the preschool years when parents model emotion coping and regulation for their…

A growing number of children are entering kindergarten without the skills that enable them to be successful in an academic setting. However, it is not children's cognitive skills that concern educators; it is their social and emotional skill deficits that are most troublesome. This article discusses how family and community risk factors can…

This study investigated gender differences in the moderating and mediating effects of responses to stress on the association between perceived peer stress and symptoms of psychopathology. A sample of 295 middle school students (63.7% female; M[subscript age] = 12.39 years, SD = 0.99) completed self-report surveys on stress, coping, and behavioral…

This study used audiotaped chimes and a student checklist to improve the on-task behavior of three 10th-grade students with ADHD. The study took place in a high school study hall specifically for students with disabilities. The observers used a 10-second whole interval recording system to record on-task/off-task behavior within an alternating…

Background: This study examines how and why children change in aggression and delinquency from age 6 to 15 years. Besides assessing the shape of the developmental trajectories of aggression and delinquency, we investigated whether child personality characteristics, parenting, and interactions between these two predict the development of…

The joint contributions of child effortful control (using inhibitory control and task accuracy as behavioral indices) and positive teacher-student relationships at first grade on reading and mathematics achievement at second grade were examined in 761 children who were predominantly from low-income and ethnic minority backgrounds and assessed to…

Disorders of self-regulatory behavior are common reasons for referral to child and adolescent clinicians. Here, the authors sought to compare 2 methods of empirically based assessment of children with problems in self-regulatory behavior. Using parental reports on 2,028 children (53% boys) from a U.S. national probability sample of the Child…