Dialogical Self Theory, co-regulation, and foundational movement analysis are used to present a description of the development of the dialogical self during the first five months of life using observations of two mother-infant dyads. Susan and her mother illustrate normative emergence of the dialogical self. Susan's I-positions emerge through…

Examined behavioral inhibition and psychophysiological markers of frontal electroencephalogram (EEG) asymmetry for children identified at 4 months as at-risk for later inhibition. Found that 4-month temperament predicted inhibition over first 2 years and behavioral reticence at 4. Infants remaining inhibited displayed EEG asymmetry as early as 9…

Examined in 4 experiments 3- and 4-year-olds' ability to communicate about containment and proximity relations. Found that when describing where a toy mouse was hidden, children were more likely to successfully disambiguate a small landmark when it was in, rather than next to, the large landmark. Three-year-olds initiated searches faster when the…

Compared the processing of rapid auditory stimuli on two-tone auditory discrimination tasks by 7- to 11-year-olds with learning impairments (LI) and those without learning impairments (non-LI). Found that LI children committed more errors, but the effects of timing were comparable. Obtained same results with a sample of good and poor readers. Task…

Three experiments examined assumption that children attribute human properties to nonhuman agents. Two- to 8-year-olds participated in false-belief tests concerning human and various nonhuman agents, including animals and God, and in a modified perspective-taking task including nonhuman agents. Results suggested that children do not consistently…

Investigated 3-, 5-, and 7-year-olds' and adults' integration of information about intentions, acts, and outcomes in moral judgments of psychological harm. Found that participants at all ages judged it wrong to inflict fear or embarrassment on unwilling participants. Younger children tended to use outcome rules when assigning punishment; older…

Examined in 2 studies 3- to 7-year-olds and adults' connecting a person's current feelings to past experience. Found that even 3-year-olds demonstrated knowledge about connections between past events and present emotions. Children 5 years and younger revealed cogent understanding in explaining why someone who experienced a previous negative event…

Examined how 6- to 9-year-olds and adults judged expected value of complex gambles in which alternative outcomes had different prizes. Found that participants at all ages used multiplication rule for integrating probability and value of each individual outcome, and based judgment of overall expected value on alternative outcomes. Even youngest…

Used NICHD Early Child Care data to examine effects of attentional persistence on relationship of infant negative emotionality to age 3 outcomes. Found that high negative emotionality related to low social competence only when attentional persistence was poor. Found no moderating effects of attentional persistence for behavior problems. High…

Predicted children's loneliness and social satisfaction growth curves based on changes in peer victimization status from kindergarten through third grade. Found that trajectories for children moving from nonvictim to victim classification showed increasing loneliness and decreasing social satisfaction. However, moving from victim to nonvictim…

Examined fourth through sixth graders' conceptions of academic and social ability. Found that conception of ability as stable to external forces heightened importance of competence, performance knowledge, challenge preference, competence perceptions, and self-enhancing attributions. Conceptions of ability as stable to internal forces were fostered…

Investigated age and context differences in children's judgments about excluding peers from group activities on the basis of gender and race. Found that the vast majority of children rejected exclusion in contexts in which only stereotypes justified exclusion. Older children (13 years) were more likely to allow exclusion than younger (7 and 10…

Tested a structural model of the network of sociocognitive influences shaping children's career aspirations and trajectories among 272 early adolescents. Found that subjects' perceived efficacy rather than their actual academic achievement was the key determinant of their perceived occupational self-efficacy and preferred choice of worklife.…

Examined factor structure of the emotional Autonomy Scale (EAS) in 3 samples of adolescents, with each sample consisting of 3 racial/ethnic groups. Found that the EAS exhibited poor construct validity and behaved quite differently for different grade and ethnic groups. Suggested that the most credible solution may be to reexamine the conceptual…

Examined the moderating effect of risk on the relation between autonomy processes and family and adolescent functioning. In families in low-risk contexts, behavior undermining autonomy was negatively related to relationship quality; adolescents' autonomy expressions related to positive social functioning. In high-risk-context families, undermining…