• 主题
高级搜索  >
历史搜索 清空历史
首页> 外文会议>2011 International Conference on Electronics and Optoelectronics >Attention bias during processing of facial expressions in trait anxiety: An eye-tracking study
【24h】

Attention bias during processing of facial expressions in trait anxiety: An eye-tracking study

机译：特质焦虑中面部表情处理过程中的注意偏向：一项眼动追踪研究

获取原文
页面导航
  • 摘要
  • 著录项
  • 相似文献
  • 相关主题

摘要

Behavior research indicates that Personality may affect facial expression processing. 36 participants were taken into high or low trait anxiety groups (HTA, LTA, in short), the current study probed the eye movement characteristics of anxiety participants by using Tobii120 eye-tracker. The results showed that, (1) recognition time of individuals in HTA group was smaller than that of LTA group significantly, and pupils sizes of former were bigger than those of latter significantly in expression of surprise and contemn. (2) fixation start-points of individuals in HTA group for different expressions were different, mostly located at nose and eyes; path of shape during processing mostly were the shape of Arabic numeral 7. (3) pupils sizes and recognition time for all participants differed among expressions. It suggested that individuals in HTA group were more sensitive to negative facial expressions in social and biological meaning, and had specific eye-movement characteristics and path of processing shape was mostly Arabic numeral 7.
机译：行为研究表明，人格可能会影响面部表情的处理。 36名参与者被分为高或低特质焦虑组（简称HTA，LTA），当前研究使用Tobii120眼动仪探究了焦虑参与者的眼球运动特征。结果表明：（1）HTA组个体的识别时间明显小于LTA组，并且在惊喜和表达上，前者的瞳孔大小明显大于后者。 （2）HTA组个体不同表情的注视起点不同，大多位于鼻子和眼睛;处理期间的形状路径主要是阿拉伯数字7的形状。（3）所有参与者的瞳孔大小和识别时间在表情之间有所不同。提示HTA组的个体在社交和生物学意义上对负面的面部表情更为敏感，并具有特定的眼动特征，加工形状的路径大多为阿拉伯数字7。

著录项

相似文献

  • 外文文献
  • 中文文献
  • 专利
获取原文

客服邮箱：kefu@zhangqiaokeyan.com

京公网安备：11010802029741号 ICP备案号：京ICP备15016152号-6 六维联合信息科技 (北京) 有限公司©版权所有

  • 客服微信

  • 服务号