Advantageous inequity aversion emerges relatively late in child development, yet the mechanisms explaining its late emergence are poorly understood. Here, we ask whether children begin to reject advantageous inequity, a costly form of fairness, once reputational concerns are in place. Specifically, we examine the role of peer monitoring in…

The article critically rethinks and refashions conceptions of object-oriented actions. The author introduces the concept of an action event, which relies on the work of D. B. Elkonin. The essence of an action event lies in its transition to a new form of activity, that is, an action mediated by a pattern that is given to a child by an adult. An…

Children with autism use hand taking and hand leading gestures to interact with others. This is traditionally considered to be an example of atypical behaviour illustrating the lack of intersubjective understanding in autism. However the assumption that these gestures are atypical is based upon scarce empirical evidence. In this paper I present…

Using data from the longitudinal NICHD Study of Early Child Care and Youth Development (N = 1364), this study examined the association between mothers' sensitivity and children's externalizing behavior from preschool to preadolescence. Externalizing behavior declined on average across this period with a slowing of this decline around middle…

The present study investigated reciprocal relationships between adolescent mothers and their children's well-being through an analysis of the coupling relationship of mothers' depressive symptomatology and children's internalizing and externalizing behaviors. Unlike studies using discrete time analyses, the present study used dynamical systems to…

Previous studies of childhood fear, worry, and ritualistic behaviour have been limited by restricted age ranges, narrow ranges of anxiety phenomena, non-comparable methodologies, and assessment of typical behaviour within a pathological context. Content and intensity of fear, worry, and ritualistic behaviour, and associations among these…

We examined associations between basal respiratory sinus arrhythmia (RSA) in conjunction with RSA regulation with the hypothesis that their interaction would explain unique variability in children's prospective adjustment 2 years later. Participants were 176 children (98 girls; 78 boys) in middle childhood. RSA regulation was assessed through…

Recently, experimental economists have become increasingly interested in behaviors relating to morality, and one of the main tools for examining these issues has been game theory. Even though developmental psychologists have investigated similar topics for decades, this research has found little resonance. Similarly, economists have only recently…

Children ages 3-9 years were informed that an invisible agent (Princess Alice) would help them play a forced-choice game by "telling them, somehow, when they chose the wrong box," whereas a matched control group of children were not given this supernatural prime. On 2 unexpected event trials, an experimenter triggered a simulated unexpected event…

Research on moral behavior in children is sorely lacking in the behavioral literature. Yet, behavioral research documenting effective treatment of children with behavioral and emotional problems has often failed to generalize or to focus on moral behavior. Developmental psychologists have researched moral behavior and have provided models of moral…

The articles featured in this issue make apparent the variety of perceptual and cognitive competencies that follow curvilinear developmental courses as well as the complexities inherent in accounting for such phenomena. What is revealed is the way in which a fit is achieved between organisms and the environments they occupy. Curvilinear…

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…

A therapeutic relationship was established with a resistant child whose experiential background, together with the ongoing uncertainty of her life situation, created interpersonal issues that threatened the continuance of counseling. The case-study focuses on the aims of counseling and how these were handled within the oscillating relationship…

This volume provides the most up-to-date research and scholarship available in the field of child psychiatry and child development. The 20 articles are: (1) "A Meta-Analysis of Infant Habituation and Recognition Memory Performance as Predictors of Later IQ" (McCall and Carriger); (2) "The Relations of Emotionality and Regulation to…

Background: The purpose of the present study was to test components of Raine's (2002) biosocial model, specifically the interactive effects of perinatal complications, rejecting parenting, and family adversity on the development of early-onset antisocial behavior (ASB). Boys' internalizing problems were also tested to investigate the specificity…