Viewpoint and the recognition of people from their movements.
Viewpoint and the recognition of people from their movements.
复制标题
从人们的动作中获得观点和认识。
DOI：
10.1037/a0012728
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发表时间：
2009
期刊：
影响因子：
--
通讯作者：
Shiffrar,Maggie
中科院分区：
文献类型：
--
作者：
Prasad,Sapna;Shiffrar,Maggie
观察者可以从别人的动作中认出他们。有趣的是，观察者最能识别自己的动作。对自我产生的运动的增强的视觉敏感性可能反映了运动规划过程对人类动作的视觉分析的贡献。另一种观点认为，对自我运动的视觉敏感性增强是由于看到自己四肢运动的丰富经验。为了研究这种替代解释，参与者从第一人称自我中心和第三人称非自我中心的观点来看待点光演员。虽然观察者通常从第一人称视角看待自己的行为，但参与者无法识别自己行为的自我中心观点。相反，由于几乎没有从第三人称视角看待自己的真实世界经验，参与者很容易从非自我中心的视角识别自己的行为。当观看allocentric显示器，参与者准确地确定了自己的行动的前视图和后视图。由于人们很少有从背后或从第三人称视角观察自己的经验，这些发现表明，视觉学习不能解释对自我产生的动作的视觉敏感性增强。（PsycInfo数据库记录（c）2016阿帕，保留所有权利）
Observers can recognize other people from their movements. What is interesting is that observers are best able to recognize their own movements. Enhanced visual sensitivity to self-generated movement may reflect the contribution of motor planning processes to the visual analysis of human action. An alternative view is that enhanced visual sensitivity to self-motion results from extensive experience seeing one's own limbs move. To investigate this alternative explanation, participants viewed point-light actors from first-person egocentric and third-person allocentric viewpoints. Although observers routinely see their own actions from the first-person view, participants were unable to identify egocentric views of their own actions. Conversely, with little real-world experience seeing themselves from third-person views, participants readily identified their own actions from allocentric views. When viewing allocentric displays, participants accurately identified both front and rear views of their own actions. Because people have little experience observing themselves from behind or from third-person views, these findings suggest that visual learning cannot account for enhanced visual sensitivity to self-generated action.(PsycINFO Database Record (c) 2016 APA, all rights reserved)