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How Fast are the Leaked Facial Expressions: The Duration of Micro-Expressions
文献类型：期刊论文
| 作者 | Yan, Wen-Jing1,2 ; Wu, Qi3; Liang, Jing1,2; Chen, Yu-Hsin1,2; Fu, Xiaolan1
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| 刊名 | JOURNAL OF NONVERBAL BEHAVIOR
 |
| 出版日期 | 2013 |
| 卷号 | 37期号:4页码:217-230 |
| 关键词 | Micro-expression Leaked facial expression Duration Action units |
| ISSN号 | 0270-6474 |
| 产权排序 | 1 |
| 通讯作者 | Fu, XL (reprint author), Chinese Acad Sci, Inst Psychol, State Key Lab Brain & Cognit Sci, 4A Datun Rd, Beijing 100101, Peoples R China. |
| 英文摘要 | Micro-expression has gained a lot of attention because of its potential applications (e.g., transportation security) and theoretical implications (e.g., expression of emotions). However, the duration of micro-expression, which is considered as the most important characteristic, has not been firmly established. The present study provides evidence to define the duration of micro-expression by collecting and analyzing the fast facial expressions which are the leakage of genuine emotions. Participants were asked to neutralize their faces while watching emotional video episodes. Among the more than 1,000 elicited facial expressions, 109 leaked fast expressions (less than 500 ms) were selected and analyzed. The distribution curves of total duration and onset duration for the micro-expressions were presented. Based on the distribution and estimation, it seems suitable to define micro-expression by its total duration less than 500 ms or its onset duration less than 260 ms. These findings may facilitate further studies of micro-expressions in the future. |
| WOS标题词 | Social Sciences |
| 学科主题 | Emotional psychology |
| 类目[WOS] | Psychology, Social |
| 研究领域[WOS] | Psychology |
| 关键词[WOS] | DETECTING DECEPTION ; LIES |
| 收录类别 | SSCI |
| 原文出处 | http://download.springer.com/static/pdf/484/art%253A10.1007%252Fs10919-013-0159-8.pdf?auth66=1425276503_8b7665f1fabac1b0048701e2a19a0884&ext=.pdf |
| 语种 | 英语 |
| WOS记录号 | WOS:000325968300002 |
| 源URL | [http://ir.psych.ac.cn/handle/311026/10811]  |
| 专题 | 心理研究所_脑与认知科学国家重点实验室 |
| 作者单位 | 1.Chinese Acad Sci, Inst Psychol, State Key Lab Brain & Cognit Sci, Beijing 100101, Peoples R China 2.Univ Chinese Acad Sci, Beijing 100049, Peoples R China 3.Hunan Normal Univ, Dept Psychol, Changsha 410000, Hunan, Peoples R China |
| 推荐引用方式 GB/T 7714 | Yan, Wen-Jing,Wu, Qi,Liang, Jing,et al. How Fast are the Leaked Facial Expressions: The Duration of Micro-Expressions[J]. JOURNAL OF NONVERBAL BEHAVIOR,2013,37(4):217-230. |
| APA | Yan, Wen-Jing,Wu, Qi,Liang, Jing,Chen, Yu-Hsin,&Fu, Xiaolan.(2013).How Fast are the Leaked Facial Expressions: The Duration of Micro-Expressions.JOURNAL OF NONVERBAL BEHAVIOR,37(4),217-230. |
| MLA | Yan, Wen-Jing,et al."How Fast are the Leaked Facial Expressions: The Duration of Micro-Expressions".JOURNAL OF NONVERBAL BEHAVIOR 37.4(2013):217-230. |
入库方式： OAI收割
来源：心理研究所
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