The still-face response in newborn, 1.5-, and 3-month-old infants |
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| Authors: | Bertin Evelin Striano Tricia |
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| Affiliation: | University of Zürich, Department of Psychology, Cognitive and Developmental Psychology, Attenhoferstrasse 9, 8032 Zürich, Switzerland. e.bertin@psychologie.unizh.ch |
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| Abstract: | The present study investigated the still-face response to a female stranger in newborn, 1.5-, and 3-month-old infants. The results revealed that 1.5- and 3-month-olds, but not newborns, reliably decreased their visual attention and positive affect when the interaction partner became unresponsive during the still-face period. |
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