The eyes have it: making positive expressions more positive and negative expressions more negative.
The eyes have it: making positive expressions more positive and negative expressions more negative.
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DOI：
10.1037/a0026498
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发表时间：
2012-06
期刊：
影响因子：
4.2
通讯作者：
Cohn, Jeffrey F.
中科院分区：
文献类型：
--
作者：
Messinger, Daniel S.;Mattson, Whitney I.;Mahoor, Mohammad H.;Cohn, Jeffrey F.
面部表情通常涉及多个单独的面部动作。面部动作是如何联合收割机创造出有情感意义的表情的？婴儿在不同的强度范围内产生积极和消极的面部表情。也许一个给定的面部动作可以反映积极（微笑）和消极（哭泣）表情的强度。客观地，面部动作强度的自动测量与情绪效价的连续评级相结合，以调查这种可能性。眼睛收缩的程度（杜兴标记）和嘴巴张开的程度分别与微笑的强度和哭泣的强度独立相关。此外，眼睛收缩和嘴巴张开的程度是情绪效价评级的唯一预测因子。眼睛收缩和嘴巴张开指数的积极和消极的婴儿面部表情的强度，这表明在早期的情感交流吝啬。
Facial expressions frequently involve multiple individual facial actions. How do facial actions combine to create emotionally meaningful expressions? Infants produce positive and negative facial expressions at a range of intensities. It may be that a given facial action can index the intensity of both positive (smiles) and negative (cry-face) expressions. Objective, automated measurements of facial action intensity were paired with continuous ratings of emotional valence to investigate this possibility. Degree of eye constriction (the Duchenne marker) and mouth opening were each uniquely associated with smile intensity and, independently, with cry-face intensity. Additionally, degree of eye constriction and mouth opening were each unique predictors of emotion valence ratings. Eye constriction and mouth opening index the intensity of both positive and negative infant facial expressions, suggesting parsimony in the early communication of emotion.
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影响因子：
5.4
作者：
Camras, Linda A.
通讯作者：
Camras, Linda A.
影响因子：
2.1
作者：
Hess, U;Blairy, S;Kleck, RE
通讯作者：
Kleck, RE
影响因子：
7.5
作者：
CORTES, C;VAPNIK, V
通讯作者：
VAPNIK, V
微笑着看森林：面部表达的积极情绪扩大了认知。
影响因子：
2.6
作者：
Johnson KJ;Waugh CE;Fredrickson BL
通讯作者：
Fredrickson BL
影响因子：
2.6
作者：
Camras, Linda A.;Oster, Harriet;Campos, Joseph J.
通讯作者：
Campos, Joseph J.