Teleological Reasoning in 4-Month-Old Infants: Pupil Dilations and Contextual Constraints
Teleological Reasoning in 4-Month-Old Infants: Pupil Dilations and Contextual Constraints
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DOI：
10.1371/journal.pone.0026487
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发表时间：
2011-10-19
期刊：
影响因子：
3.7
通讯作者：
Melinder, Annika
中科院分区：
文献类型：
--
作者：
Gredeback, Gustaf;Melinder, Annika
四个月大的婴儿提出了合理或不合理的方式进行喂养行动。婴儿的反应，不合理的喂养行动，扩大他们的瞳孔，但只有在丰富的上下文限制的存在。该研究表明，目的论过程在4个月大时就已在线，并说明了瞳孔放大作为衡量婴儿早期社会认知过程的有用性。
Four-month-old infants were presented with feeding actions performed in a rational or irrational manner. Infants reacted to the irrational feeding actions by dilating their pupils, but only in the presence of rich contextual constraints. The study demonstrates that teleological processes are online at 4 months of age and illustrates the usefulness of pupil dilations as a measure of social cognitive processes early in infancy.