The current study examined relations among child temperament, peer interaction, and theory of mind (ToM) development. We hypothesized that: (1) children classified as behaviorally inhibited at 24 months would show less ToM understanding at 36 months in comparison to nonbehaviorally inhibited children; (2) children who displayed negative peer…

This study examined how children reason about competing personal preferences. Seventy-two participants (mean ages 5 years 5 months, 10 years 4 months, and 17 years 7 months) considered three hypothetical scenarios in which a protagonist's personal preference was in conflict with her or his friend's personal preference. Scenarios varied in the…

Consistent with Biological Sensitivity to Context and Differential Susceptibility hypotheses, this study found that children who, as infants, were more temperamentally reactive were more sensitive to the quality of childcare they experienced as toddlers, but not to the amount of childcare with peers they had experienced since birth. Children with…

Maternal protective responses to temperamentally fearful toddlers have previously been found to relate to increased risk for children's development of anxiety-spectrum problems. Not all protective behavior is "overprotective", and not all mothers respond to toddlers' fear with protection. Therefore, the current study aimed to identify conditions…

This study was designed to examine the roles of emotional reactivity, self-regulation, and pubertal timing in prosocial behaviors during adolescence. Participants were 850 sixth graders (50 percent female, mean age = 11.03, standard deviation = 0.17) who were followed up at the age of 15. In hierarchical regression models, measures of emotional…

The present study examined the influence of children's experiences during non-maternal childcare on their behavior toward unfamiliar peers. Participants included children classified as negatively reactive at four months of age (N = 52) and children not negatively reactive (N = 61), who were further divided into those who experienced non-maternal…

This study evaluated a comprehensive model of factors associated with internalizing problems (IP) in early childhood, hypothesizing direct, mediated, and moderated pathways linking child temperamental inhibition, maternal overcontrol and rejection, and contextual stressors to IP. In a novel approach, three samples were integrated to form a large…

Parental depressive symptomatology has consistently been linked to child maladjustment, but these effects are not universal. This investigation examined the role of child temperament as a moderator of the effects of parental depression on behavior problems in five-year-old children. Parents reported on their own depressive symptoms, and both…

The purpose of this study was to examine whether kindergartners' (N = 291; M age = 5 years) effortful control (EC), impulsivity, anger, or shyness predict their classroom participation, school liking, and student-teacher relationship. Parents and teachers reported on children's temperament. Children's EC and impulsivity were also assessed with…

The goals of the current study were to examine whether children's social problem solving (SPS) skills are a mechanism through which temperament influences later academic achievement and whether sex moderates these associations. The participants included 1117 children enrolled in the National Institute of Child Health and Human Development Study of…

The present research examined five-year-old children's psychological self-concepts. Non-linear factor analysis was used to model the latent structure of the children's self-view questionnaire (CSVQ; Eder, 1990), a measure of children's self-concepts. The coherence and reliability of the emerging factor structure indicated that young children are…

Parent-reported reactions to children's negative emotions and child negative emotionality were investigated as correlates of internalizing and externalizing behaviors. Children (N = 107) and their parents participated in a short-term longitudinal study of social development. Mothers and fathers independently completed questionnaires assessing…

Previous research has suggested that mothers' behaviors may serve as a mechanism in the development from toddler fearful temperament to childhood anxiety. The current study examined the maternal characteristic of accuracy in predicting toddlers' distress reactions to novelty in relation to temperament, parenting, and anxiety development.…

The present study examined the use of consensus information in early childhood. Ninety-six three- to six-year-olds watched a demonstration that depicted the positive or negative behavior of one or several actors toward a recipient (low vs. high consensus, respectively). Subsequently, participants made behavioral predictions and personality…

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…