Different roles of foveal and extrafoveal vision in ensemble representation for facial expressions
文献类型：会议论文
| 作者 | Ji Luyan1,2 ; Chen Wenfeng1; Fu Xiaolan1; Chen WF(陈文锋)
|
| 出版日期 | 2014 |
| 会议名称 | 11th International Conference on Engineering Psychology and Cognitive Ergonomics, EPCE 2014, Held as Part of 16th International Conference on Human-Computer Interaction, HCI International 2014 |
| 会议日期 | June 22, 2014 - June 27, 2014 |
| 会议地点 | Heraklion, Crete, Greece |
| 期号 | 8532 |
| 页码 | 164-173 |
| 通讯作者 | 陈文锋 |
| 英文摘要 | People could extract mean expression of multiple faces pretty precisely. However, the mechanism of how we make such ensemble representation was far from clear. This study aimed to explore how faces in the foveal and extrafoveal vision contribute to the ensemble representation and whether the emotion of faces modulates the contribution. In the experiment, the expressions of foveal and extrafoveal faces were independently manipulated by changing the ratio of happy vs. angry faces. The participants reported whether the overall emotion was positive or negative. The results showed that faces in the foveal vision were given more weight than those in the extrafoveal vision in ensemble emotional representation. In addition, the ensemble perception was more accurate when faces in the extrafoveal vision were positive. These findings have great implications for the emotional design in interactive systems, especially when there are multiple users or multiple avatars presented on the screen. © 2014 Springer International Publishing. |
| 收录类别 | EI |
| 会议录 | Lecture Notes in Artificial Intelligence
 |
| 会议录出版者 | Springer Verlag |
| 学科主题 | 认知心理学 |
| 语种 | 英语 |
| WOS记录号 | WOS:000342845800017 |
| 源URL | [http://ir.psych.ac.cn/handle/311026/20711]  |
| 专题 | 心理研究所_脑与认知科学国家重点实验室 |
| 通讯作者 | Chen WF(陈文锋) |
| 作者单位 | 1.State Key Laboratory of Brain and Cognitive Science, Institute of Psychology, Chinese Academy of Sciences, Beijing 100101, China 2.University of Chinese Academy of Sciences, Beijing 100049, China |
| 推荐引用方式 GB/T 7714 | Ji Luyan,Chen Wenfeng,Fu Xiaolan,et al. Different roles of foveal and extrafoveal vision in ensemble representation for facial expressions[C]. 见:11th International Conference on Engineering Psychology and Cognitive Ergonomics, EPCE 2014, Held as Part of 16th International Conference on Human-Computer Interaction, HCI International 2014. Heraklion, Crete, Greece. June 22, 2014 - June 27, 2014. |
入库方式： OAI收割
来源：心理研究所
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