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Infant Behavior2
Premature Infants2
Sex Differences2
Age1
Attention Span1
Cognitive Development1
Comparative Analysis1
Developmental Psychology1
Infants1
Visual Stimuli1
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Child Development2
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Sigman, Marian2
Parmelee, Arthur H.1
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Early Development of Preterm and Full-Term Infants: Exploratory Behavior in Eight-Month-Olds
Peer reviewed Peer reviewed
Sigman, Marian – Child Development, 1976
Preference for novelty, as measured with an exploratory behavior paradigm, was compared in 8-month-old full-term and preterm infants of matched conceptional age. Subjects were 64 infants, 32 full term and 32 preterm, with 16 males and 16 females in each group. (Author/JH)
Descriptors: Comparative Analysis, Infant Behavior, Infants, Premature Infants
Visual Preferences of Four-Month-Old Premature and Full-Term Infants
Peer reviewed Peer reviewed
Sigman, Marian; Parmelee, Arthur H. – Child Development, 1974
Descriptors: Age, Attention Span, Cognitive Development, Developmental Psychology