Using social information to guide action: infants' locomotion over slippery slopes.
Using social information to guide action: infants' locomotion over slippery slopes.
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DOI:
10.1016/j.neunet.2010.08.012
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发表时间:
2010-10
期刊:
影响因子:
--
通讯作者:
Tamis-LeMonda CS
中科院分区:
文献类型:
--
作者:
Adolph KE;Karasik LB;Tamis-LeMonda CS
In uncertain situations such as descending challenging slopes, social signals from caregivers can provide infants with important information for guiding action. Previous work showed that 18- month-old walking infants use social information selectively, only when risk of falling is uncertain. Experiment 1 was designed to alter infants’ region of uncertainty for walking down slopes. Slippery Teflon-soled shoes drastically impaired 18-month-olds’ ability to walk down slopes compared with walking barefoot or in standard crepe-soled shoes, shifting the region of uncertainty to shallower range of slopes. In Experiment 2, infants wore Teflon-soled shoes while walking down slopes as their mothers encouraged and discouraged them from walking. Infants relied on social information on shallow slopes, even at 0°, where the probability of walking successfully was uncertain in the Teflon-soled shoes. Findings indicate that infants’ use of social information is dynamically attuned to situational factors and the state of their current abilities.
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影响因子:
2.6
作者:
Karasik, Lana B.;Tamis-LeMonda, Catherine S.;Dimitropoulou, Katherine A.
通讯作者:
Dimitropoulou, Katherine A.
影响因子:
4
作者:
SORCE, JF;EMDE, RN;KLINNERT, MD
通讯作者:
KLINNERT, MD
影响因子:
4.6
作者:
HORNIK, R;RISENHOOVER, N;GUNNAR, M
通讯作者:
GUNNAR, M
影响因子:
3.7
作者:
Vaish, A;Striano, T
通讯作者:
Striano, T
DOI:
10.1037/a0017450
发表时间:
2010-08-01
影响因子:
2.1
作者:
Adolph, Karen E.;Joh, Amy S.;Eppler, Marion A.
通讯作者:
Eppler, Marion A.