...
  • 主题
高级搜索  >
历史搜索 清空历史
首页> 外文期刊>Frontiers in Psychology >Perceiving where another person is looking: the integration of head and body information in estimating another persona??s gaze
【24h】

Perceiving where another person is looking: the integration of head and body information in estimating another persona??s gaze

机译：感知另一个人在看什么：在估计另一个人的凝视中整合头部和身体信息

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

摘要

The process through which an observer allocates his/her attention based on the attention of another person is known as joint attention. To be able to do this, the observer effectively has to compute where the other person is looking. It has been shown that observers integrate information from the head and the eyes to determine the gaze of another person. Most studies have documented that observers show a bias called the overshoot effect when eyes and head are misaligned. That is, when the head is not oriented straight to the observer, perceived gaze direction is sometimes shifted in the direction opposite to the head turn. The present study addresses whether body information is also used as a cue to compute perceived gaze direction. In Experiment 1, we observed a similar overshoot effect in both behavioral and saccadic responses when manipulating body orientation. In Experiment 2, we explored whether the overshoot effect was due to observers assuming that the eyes are oriented further than the head when head and body orientation are misaligned. We removed horizontal eye information by presenting the stimulus from a side view. Head orientation was now manipulated in a vertical direction and the overshoot effect was replicated. In summary, this study shows that body orientation is indeed used as a cue to determine where another person is looking.
机译：观察者根据另一个人的注意力分配注意力的过程称为联合注意力。为了做到这一点，观察者必须有效地计算出对方在看什么。已经表明，观察者整合来自头部和眼睛的信息以确定另一个人的凝视。大多数研究已证明，当眼睛和头部未对准时，观察者会显示出一种称为过冲效应的偏差。即，当头部未对准观察者笔直时，有时视线方向向与头部旋转相反的方向偏移。本研究解决身体信息是否也用作计算感知注视方向的线索。在实验1中，当我们操纵身体姿势时，在行为和眼跳反应中都观察到类似的过冲效应。在实验2中，我们探究过头效应是否是由于观察者假设头部和身体的方向未对准而使眼睛的方向比头部更远而引起的。我们通过从侧面显示刺激来消除水平眼信息。现在在垂直方向上操纵了头部方向，并且复制了过冲效果。总而言之，这项研究表明，身体取向确实可以用作确定另一个人在看什么的线索。

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