Imitation plays a crucial role in early social learning. Numerous studies indicate that young children copy even actions that are clearly irrelevant for goal achievement--a phenomenon called overimitation (OI). The present study tested whether this finding can be generalized to different forms of faithful nonsense imitation presented in different…

This research adopted observational and experimental paradigms to investigate the relationships between components of emotion knowledge in three- to four-year-old children. In Study 1, 88 children were assessed on the Emotion Matching Task (Morgan, Izard, & King), and two tasks requiring the generation of emotion labels and causes. Most tasks…

This study investigated anger expression during toy removal (TR) in 92 young Chinese children, two to five years of age, and its relations to their persistence in responding to obstacles during two challenging tasks with highly desirable goals [TR and locked box (LB)] and one challenging task with a less desirable goal [impossible perfect circles…

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…

We investigated infants' response to pedagogy in the domain of tool use. In experiment 1, infants viewed a causally relevant tool-use demonstration presented identically in either a social/pedagogical or social/non-pedagogical context. Infants exposed to pedagogical cues displayed superior production of the tool-use sequence. This was so despite…

In this longitudinal study, 52 typically developing preschoolers engaged in a hiding game with their mothers when children were 42-, 54-, and 66-months old. Children's understanding of mind, positive affect, and engagement with the task were rated, and mothers' utterances were coded for role and content. Analyses confirmed that some facets of…

This study presents a novel task examining young children's affective responses to evaluative feedback--specifically, social acceptance and rejection--from peers. We aimed to determine (1) whether young children report their affective responses to hypothetical peer evaluation predictably and consistently, and (2) whether young children's responses…

Understanding lay conceptions of morality is important not only because they can guide moral psychology theory but also because they may play a role in everyday moral functioning. Thus, the purpose of this study was to examine adolescent conceptions of moral maturity. Study 1 (200 adolescents 12-18 years) involved a free-listing procedure to…

The study investigated the relationship between patterns of attachment and emotional competence at the beginning of middle childhood in a sample of 122 seven-year-olds. A new battery of tasks was developed in order to assess two facets of emotional competence (emotion recognition and knowledge of regulation strategies). Attachment was related to…

Children's reasoning about the appropriateness of accepting credit for one's own prosocial behavior was examined. Participants aged 7-11 years old in Japan and the USA (total N = 206) were presented with a series of stories in which a protagonist performs a good deed and is asked about it by another character. Across stories, the protagonist…

Few studies have examined the influence of environmental factors on children's executive functioning (EF) performance. The present study examined the effects of a punitive vs. non-punitive school environment on West African children's EF skills. Tasks included a "cool" (relatively non-affective) and "hot" (relatively…

Current emotion knowledge (EK) measures examine only one component of the multifaceted construct. We examined the reliability and the construct validity of a new measure of EK, the emotion matching task (EMT). The EMT consists of four parts which measure the components of receptive EK, expressive EK, emotion situation knowledge, and emotion…

Individual differences in emotion, cognitions, and task choice following achievement failure are found among four- to seven-year-olds. However, neither performance deterioration during failure nor generalization after failure--aspects of the helpless pattern in 10-year-olds--have been reliably demonstrated in this age group. In the present study,…

The primary purpose of this study was to examine the effect of the intensity of emotion expression on children's developing ability to label emotion during a dynamic presentation of five facial expressions (anger, disgust, fear, happiness, and sadness). A computerized task (AFFECT--animated full facial expression comprehension test) was used to…

This study examined the degree to which children and adolescents prioritize popularity in the peer group over other relational domains. Participants were 1013 children and adolescents from grade 1 through senior year of college (ages 6-22 years) who were presented with a series of social dilemmas in which attaining popularity was opposed to five…