Publications by authors named "Kenneth H Rubin"

Preschoolers who display extremely inhibited behavior are at risk for the development of anxiety disorders. However, behavioral inhibition (BI) is a multifaceted characteristic. Some children with BI are fearful when confronted by unfamiliar adults, peers, and objects; others are fearful when separated from their parents.

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Parent-child interaction is crucial for children's cognitive and affective development. While bio-synchrony models propose that parenting influences interbrain synchrony during interpersonal interaction, the brain-to-brain mechanisms underlying real-time parent-child interactions remain largely understudied. Using functional near-infrared spectroscopy, we investigated interbrain synchrony in 88 parent-child dyads (Mage children = 8.

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The goals of this study were to examine maternal beliefs about the primary benefits and costs of their children's time spent with friends, and to explore child age and gender differences in these beliefs. Participants were N = 512 mothers (M  = 10.18 years; 11% ethnic minority).

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Anxious-withdrawal is a well-established individual risk factor for psychosocial difficulties during adolescence. It is unknown, however, whether it also places youth at increased risk for physical health problems, such as sleep difficulties. This study examines the concurrent and prospective associations between anxious-withdrawal and six types of sleep difficulties (i.

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Background: Given the robust evidence base for the efficacy of evidence-based treatments targeting youth anxiety, researchers have advanced beyond efficacy outcome analysis to identify mechanisms of change and treatment directionality. Grounded in developmental transactional models, interventions for young children at risk for anxiety by virtue of behaviorally inhibited temperament often target parenting and child factors implicated in the early emergence and maintenance of anxiety. In particular, overcontrolling parenting moderates risk for anxiety among highly inhibited children, just as child inhibition has been shown to elicit overcontrolling parenting.

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Introduction: Behavioral inhibition (BI) is a temperamental trait characterized by a bias to respond with patterns of fearful or anxious behavior when faced with unfamiliar situations, objects, or people. It has been suggested that children who are inhibited may experience early peer difficulties. However, researchers have yet to systematically compare BI versus typically developing children's observed asocial and social behavior in familiar, naturalistic settings.

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Introduction: Behavioral inhibition during early childhood is one of the strongest risk factors for the development of later anxiety disorders. Recently developed in-person interventions that target both young children who are highly inhibited and their parents (e.g.

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A decline in intellectual functioning (intelligence quotient [IQ]) is often observed following more severe forms of traumatic brain injury (TBI) and is a useful index for long-term outcome. Identifying brain correlates of IQ can serve to inform developmental trajectories of behavior in this population. Using magnetic resonance imaging (MRI), we examined the relationship between intellectual abilities and patterns of cortical thickness in children with a history of TBI or with orthopedic injury (OI) in the chronic phase of injury recovery.

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Peer reputation (PR) refers to how peer groups collectively view an individual in terms of socio-behavioral characteristics, such as aggression, social withdrawal, leadership, and prosociality. Despite considerable research on PR, few studies have considered PRs in relation to indices of friendship, particularly with a person-centered approach. The goal of the current study was to adopt such an approach and identify peer reputation configurations and their defining characteristics, and to examine how such configurations are linked to friendship prevalence and quality.

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Early behavioral inhibition (BI) is a known risk factor for later anxiety disorder. Variability in children's parasympathetic nervous system (PNS) functioning may provide insight into the substantial heterogeneity in anxiety outcomes for children high in BI. However, gaps persist due to an over-reliance on static measures of functioning, which limits our ability to leverage PNS functioning to identify risk for anxiety.

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Objective: The primary aim of this study was to investigate whether secure parent-adolescent attachment relationships moderate the longitudinal relation between 9th grade (G9) ADHD symptoms and 12th grade (G12) delinquency within a community sample of adolescents.

Method: Participants included 335 9th graders, of whom 203 students completed measures again in 12th grade. Mothers reported on their adolescents' ADHD symptoms and aggressive behaviors, and adolescents completed measures of their own delinquency and their perceptions of their parent-child attachment relationships.

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Background: Few researchers have examined young adolescents' perceived qualities and satisfaction in their relationships with their mothers, fathers and best friends simultaneously, using a cross-cultural perspective. This study aimed to compare the perceived qualities and satisfaction of USA and Portuguese adolescents in their relationships with their parents and best friends and to examine the influence of perceived relationship qualities on the satisfaction of young adolescents with their close relationships.

Methods: The sample consisted of 347 USA adolescents (170 boys, 177 girls) and 360 Portuguese adolescents (176 boys, 184 girls) who completed the to assess perceived support, negativity, power balance and satisfaction in their relationships with their mothers, fathers and same-sex best friends.

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This replication study revisited conclusions from 2 previous investigations (Gauze, Bukowski, Aquan-Assee, & Sippola, 1996; van Aken & Asendorpf, 1997), which suggested that support from friends buffers against diminished self-esteem arising from poor quality relationships with mothers during the transition into adolescence. The aim of this replication study was to conduct an independent test of these findings with both concurrent and longitudinal data. Concurrent data for replication analyses were drawn from 4 projects, involving a total of 959 boys and 1,119 girls (ages 10 to 14) from Canada and the United States.

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In this article, we provide definitional clarity for the construct of social withdrawal as it was originally construed, and review the original theoretical and conceptual bases that led to the first research program dedicated to the developmental study of social withdrawal (the Waterloo Longitudinal Project). We also describe correlates (e.g.

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Interpersonal adversity such as peer victimization has been shown to have complex associations with other socio-emotional difficulties, particularly during adolescence. We used a multidimensional peer nomination measure on a sample of 440 (52% girls) 11- to 17-year-old (M = 13.14 years, SD = 1.

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Adolescents' dyadic relationships are likely influenced by the cultural context within which they exist. This study applied a person-oriented approach to examine how perceived support and negativity were manifested across youths' relationships with mothers, fathers, and best friends, simultaneously, and how distinct relationship profiles were linked to adaptive and maladaptive functioning (aggression, anxious-withdrawal, prosociality) within and across cultures. Participants resided in metropolitan areas of South Korea, the United States, and Portugal (10-14 years; N = 1,233).

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Background: Children classified as behaviorally inhibited (BI) are at risk for social anxiety. Risk for anxiety is moderated by both parental behavior and social-emotional competence. Grounded in developmental-transactional theory, the Turtle Program involves both parent and child treatment components delivered within the peer context.

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Although many studies show that peers influence the development of adolescent internalizing and externalizing difficulties, few have considered both internalizing and externalizing difficulties in the same study, and fewer have considered the contributions of parents. Using a longitudinal sample of 385 adolescents, the contributions of best friends' internalizing and externalizing difficulties (as assessed in Grade 6; G6: = 13.64 years; 53% female; 40% ethnic or racial minority) were examined as they predicted subsequent adolescent internalizing and externalizing difficulties (at G8); in addition, the moderating role of both maternal and paternal support (at G6) was explored.

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High and stable behavioral inhibition during early childhood is a risk factor for later anxiety disorders. The few available interventions targeted at behavioral inhibition have not yet been implemented in European countries. Evaluating intervention acceptability is essential when introducing interventions in new cultures.

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Although childhood traumatic brain injury (TBI) has been linked to heightened risk of impaired social skills and behavior, current evidence is weakened by small studies of variable methodological quality. To address these weaknesses, this international multi-cohort study involved synthesis of data from two large observational cohort studies of complicated mild-severe child TBI in Australia and North America. Both studies adopted a unified approach to data collection and coding procedures, providing the opportunity to merge datasets from multiple, well-characterized cohorts for which gold standard measures of social outcomes were collected during the chronic recovery phase.

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Symptoms of ADHD place adolescents at increased risk for depression. The transition from middle to high school may magnify depression risk. This study examined whether changes in adolescents' negative relationship quality with their mothers and best friends from eighth to 12th grades mediated the longitudinal relations between ADHD and depressive symptoms.

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White matter (WM) abnormalities, such as atrophy and hyperintensities (WMH), can be accessed via magnetic resonance imaging (MRI) after pediatric traumatic brain injury (TBI). Several methods are available to classify WM abnormalities (i.e.

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There is strong evidence that peers are of central importance to children's and adolescents' social and emotional adaptation and success in school. However, it remains an open question as to whether callous-unemotional (CU) traits, or interpersonal and affective deficits that pose risk for antisocial behaviors and psychopathy, are related to social-behavioral outcomes as assessed by those who are believed to have the most accurate perspectives on such outcomes - young adolescents' peers. Using data from a longitudinal and multi-method study of peer relations (N = 379, % female = 51.

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Behavioral inhibition (BI) is a temperamental style that poses risk for later anxiety. Efficacious interventions have been developed for inhibited children, but their success depends on parent engagement. However, little is known regarding predictors of parent engagement in interventions for BI.

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Among the measures assessing peer reputation, the Extended Class Play (ECP) is now used extensively in North American settings. Little information is available in other cultural contexts. Furthermore, practical considerations suggest developing a shorter form of the ECP to be used in socio-educational environments.

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