Are young children just random explorers who learn serendipitously? Or are even young children guided by uncertainty-directed sampling, seeking to explore in a systematic fashion? We study how children between the ages of 4 and 9 search in an explore-exploit task with spatially correlated rewards, where exhaustive exploration is infeasible and not…

Anger is a central characteristic of negative affect and is relatively stable from infancy onward. Absolute levels of anger typically peak in early childhood and diminish as children become socialized and better able to regulate emotions. From infancy to school age, however, there are also individual differences in rank-order levels of anger. For…

Despite the well-established protective functions of guilt across childhood, its underlying physiological mechanisms have received little attention. We used latent difference scores (LDS) to model changes in children's (N = 267; 4- and 8-year-olds, 51% girls) skin conductance (SC) and respiratory sinus arrhythmia (RSA) while they imagined…

Malnutrition and a lack of sufficient psychosocial support from caregivers both have a tremendous effect on children's development. Initiatives to support healthy child development in a context of poverty include caregiver interventions. There is growing evidence to support interventions that integrate psychosocial and nutritional support. The…

The present study examined the relationship between parenting styles and the psychosocial adjustment of 48 children aged 7 to 11 years, each of whom had been identified as gifted on the basis of a score of 130 or above on the Wechsler Intelligence Scale for Children--Fourth Edition. Parenting styles and child psychosocial adjustment were measured…

Originally written for students at St. Thomas' Hospital in London, this guide to child development offers an overview of child development for parents, teachers, and all adults concerned with raising children. Many of the book's ideas come from direct work with children and draw on Rudolf Steiner's approach to child development. The book's…

When a behavior disappears and then resurfaces, developmental psychologists typically look more closely at the behavior to figure out what is different before and after--that is, they increase the grain with an eye toward discovering how the system that generates that behavior has changed. But what ought to count as a U-shaped phenomenon? How…

Studied the adjustment status associated with engagement in gender normative versus gender nonnormative aggression for boys and girls. Teacher and self-reports were used to assess internalizing and externalizing difficulties. Found that 9- to 12-year olds who engaged in gender nonnormative aggression were more maladjusted than children who engaged…

Maintains that advances in the literature on perception-action development suggests that tool use may be a more continuous developmental achievement than previously believed. Suggests new research directions, including efforts to investigate the processes by which children detect and relate affordances between objects, coordinate spatial frames of…

Examined predictive relations between infant assessments and behavior problems at age 7 in a low-income sample. Found that disorganized infant attachment behavior and below average mental development at 18 months were associated with externalizing behavior at 7 years. Avoidant infant attachment behavior was associated with later internalizing…

Two studies examined children's and adolescents' attitudes toward aggression. Found that boys viewed physical aggression as more hurtful than social aggression and girls rated social aggression as more hurtful. Girls rated an aggressor as more angry than did boys. Middle and high school participants viewed social aggression as indicating more…

Summarizes the main debate points on the issue and nature of bullies and bullying, and clarifies unresolved issues concerning the nature and limits of social competence values. Argues that variations in children's emotion processes may underlie some individual differences that have been found in empathy, social information processing, and reactive…

Stresses the importance of camp staff understanding why campers misbehave. Offers recommendations for helping campers to learn responsible behavior, including setting clear expectations and consequences for camper behavior; teaching campers self-discipline and problem-solving strategies; asking campers thought-provoking questions; avoiding power…

Replicated and extended American research on overt and relational aggression with Italian children. Found that peer and teacher nominations for aggression and prosocial behavior were highly stable, although with very poor concordance between them. Peer nominations for overt and relational aggression were linked to peer rejection. Boys' scores were…

Identified groups of economically disadvantaged children showing high externalizing behavior in first grade that persisted (persistent) or decreased (improver) in third grade, or low first- grade levels that were stable (unproblematic) or increased (new problem) in third grade. Found that verbal ability, behavioral impulsivity, parent…