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Super, Charles M.; Harkness, Sara – New Directions for Child and Adolescent Development, 2020
The behavior of newborns is ambiguous. Cultural models--representations shared by members of a community--provide new parents and others with a cognitive and motivational structure to understand them. This study asks members of several cultural groups (total n = 100) to judge the "similarity" of behavioral items in the Neonatal…
Descriptors: Foreign Countries, Neonates, Infant Behavior, Cultural Differences
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DiPietro, Janet A.; And Others – Developmental Psychology, 1987
Assessed behavioral and physiological differences between 61 breast-fed and 39 bottle-fed neonates. Mean postpartum assessment occurred at 37 hours. Results suggest that breast-fed infants had significantly longer heart periods, elevated heart period variability, and higher vagal tone than bottle-fed infants. (Author/RWB)
Descriptors: Breastfeeding, Comparative Analysis, Heart Rate, Infant Behavior
Horowitz, Frances Degen – 1986
An aim of many students of human development is to penetrate behavioral variability in such a way as to reveal stable phenomena. This broad aim is challenged on numerous fronts when researchers study infant behavior, for students of infants are everywhere confronted with variability. But, in the context of research, variability of subjects'…
Descriptors: Individual Characteristics, Individual Development, Individual Differences, Infant Behavior