Investigates the relationship between self-recognition and self-evaluative emotions in two studies on 27 children aged 9-24 months and 44 children aged 22 months. The results of both studies indicate that embarrassment but not wariness was related to self-recognition. (RJC)

Assessments of temperament, emotion, cognition, and language acquisition were obtained for 200 pairs of 14-month-old twins. Comparisons between the assessment correlations for identical and fraternal twins indicated an influence of genetics on inhibition, activity, temperament, empathy, negative emotion, spatial memory, categorization skills, and…

Examined 8- to 10-month-olds' responses to standard procedures eliciting joy, fear, anger, and discomfort. Found that response parameters to standard procedures cohered strongly within each episode. Responses cohered across same-emotion episodes, except for anger. Responses and father-reported temperament related to infant's emotional tone in…

Emotion regulation cannot be temporally distinguished from emotion in the brain, but activation patterns in prefrontal cortex appear to mediate cognitive control during emotion episodes. Frontal event-related potentials (ERPs) can tap cognitive control hypothetically mediated by the anterior cingulate cortex, and developmentalists have used these…

Initial research on maternal reminiscing style established clear and consistent individual differences that vary along a dimension of maternal elaboration and that are related to children's developing autobiographical skills. More recent research has linked maternal elaborative reminiscing to strategic memory development, language and literacy…

Highlights three longitudinal studies examining the hypothesis that attachment security during infancy influences individual differences and adult representations of attachment. Notes that attachment security was significantly stable in two studies, with discontinuity in all three studies related to negative life events and circumstances.…

Assessed attachment security in 60 white middle-class infants at 12 months and conducted Adult Attachment Interview 20 years later. Found that 72 percent of infants received same attachment classification in early adulthood. Forty-four percent of infants whose mothers reported negative life events changed attachment classifications by adulthood,…

Examined continuity in parent-child relationships in a sample of German families. Traced connections between individual differences in a composite of markers of the parent-child attachment relationship system and later parent-child communications. Found that the composite modestly predicted variability in children's competence in forming…

Examined relations of children's regulation and emotionality to their social functioning. Found that resiliency mediated effects of individual differences in attentional regulation on social status and socially appropriate behavior, and that negative emotionality moderated the positive relation between attentional control and resiliency. Also…

Interprets literature on contributions of social cognitive and emotion processes to children's social competence in the context of an integrated model of emotion processes and cognition in social information processing. Provides neurophysiological and functional evidence for the centrality of emotion processes in personal-social decision making.…

Examined the emotional reactions of toddlers to two mishaps. Children's reactions varied along two dimensions: tension and frustration and concerned reparation. Mishaps elicited more negative emotions than did free play, and most toddlers attempted to correct the mishap. Findings indicate that children's styles of emotional response to mishaps may…

Explored sex differences in adolescent preference for older versus younger mates. Found that teenage males were willing to date females of a wide age range, whereas teenage females prefer dating males from their own age to several years older. Data suggested viewing development of sex differences in dating partner preference from the perspective…

Examined potential differences in psychological correlates between mothers with high and low levels of separation anxiety when their children were 8 months, 3.5 years, and 6 years of age. Mothers with extremely high levels of anxiety about short-term separation from their six year olds tended to have higher levels of depressive symptomatology.…