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Developmental Psychology | 2 |
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Weinberg, M. Katherine; Tronick, Edward Z.; Cohn, Jeffrey F.; Olson, Karen L. – Developmental Psychology, 1999
Evaluated gender differences in infant and maternal emotional expressivity and regulation with 6-month-old infants and their mothers, using Tronick's face-to-face still-face model. Found that maternal affect, matching, rate of change between matching and mismatching states, and synchrony in the play preceding the still face differentially mediated…
Descriptors: Emotional Development, Emotional Response, Facial Expressions, Infants

Martin, Josh; Redmore, Carolyn – Developmental Psychology, 1978
Investigates ego development in 32 lower-class and lower-middle class Black students at the sixth and twelfth grade levels. Ego development was measured by the Washington University Sentence Completion Test (WU-SCT). (Author/SS)
Descriptors: Black Students, Developmental Stages, Elementary School Students, Emotional Development