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Behavior Patterns2
Infant Behavior2
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Child Development2
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Lester, Barry M.2
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The Rhythmic Structure of Mother-Infant Interaction in Term and Preterm Infants.
Peer reviewed Peer reviewed
Lester, Barry M.; And Others – Child Development, 1985
Quantifies behavioral periodicities or cycles during face-to-face interaction between three- and five-month-old term and preterm infants and their mothers. Compares the temporal organization of social interaction between term and preterm infants. Spectral and cross-spectral techniques showed the existence of periodicities. Differences were found…
Descriptors: Affective Behavior, Behavior Patterns, Comparative Analysis, Infant Behavior
Spectrum Analysis of the Cry Sounds of Well-nourished and Malnourished Infants
Peer reviewed Peer reviewed
Lester, Barry M. – Child Development, 1976
The cry sounds of 12 well-nourished and 12 malnourished male infants were compared using behavioral and acoustic measures. (BRT)
Descriptors: Acoustics, Behavior Patterns, Heart Rate, Infant Behavior