Studied facial expressions of 20 infants of 4 and 6 months during contingency or noncontingency learning. Differing emotional expressions and distinctive patterns of expressions characterized contingent but not control subjects. Results indicated that emotion and contingency learning were closely linked in young infants. (RJC)

A structural model of emotions was used to reveal patterns in how children interpret the emotional facial expressions of others. Tests with young children and adults indicate that children organize the emotional domain in a systematic fashion, initially according to pleasure and arousal and later in terms of adult-like categories. (Author/AS)

Forty-eight children aged four and six years listened to stories in which it would be appropriate for the protagonist to feel a negative emotion. Results indicated that six-year-olds were more accurate than four-year-olds in judging that real and apparent emotion would not coincide when the protagonist hid feelings. (RJC)

A third-year follow-up investigation of socioemotional behaviors of preterm and full-term infants videotaped mother-child and child-peer play sessions. Contributions of gender, birth status, attachment classification, and maternal contingency behavior to children's expressive development were examined. Results suggest that children learn greater…

Assessed through two studies the organization and basis for preschool children's (n=240) and adults' (n=60) categorization of emotions. In one, children and adults chose facial expressions that exemplify emotion categories such as fear, anger, and happiness. In another they grouped emotions differing in arousal level or pleasure-displeasure…