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Temperament and the Reactions to Unfamiliarity
Vol. 68, No. 1 (Feb., 1997), pp. 139-143
Stable URL: http://www.jstor.org/stable/1131931
Page Count: 5
You can always find the topics here!Topics: Infants, Child development, Child psychology, Behavioral neuroscience, Developmental psychology, Psychology, Smiles, Reactivity, Amygdala, Heart rate
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The behavioral reactions to unfamiliar events are basic phenomena in all vertebrates. Four-month-old infants who show a low threshold to become distressed and motorically aroused to unfamiliar stimuli are more likely than others to become fearful and subdued during early childhood, whereas infants who show a high arousal threshold are more likely to become bold and sociable. After presenting some developmental correlates and trajectories of these 2 temperamental biases, I consider their implications for psychopathology and the relation between propositions containing psychological and biological concepts.
Child Development © 1997 Society for Research in Child Development