Yang Shu-Ju, Beilock Sian L
Department of Psychology, University of Chicago, Chicago, IL 60637, USA.
Q J Exp Psychol (Hove). 2011 Apr;64(4):639-48. doi: 10.1080/17470218.2011.558627. Epub 2011 Mar 3.
We investigated whether the impact of an object's orientation on a perceiver's actions (an orientation effect) is moderated by the perceiver's ability to act on the object in question. To do this, we manipulated the physical location of presented objects (Experiment 1) and the perceiver's action capacity (Experiment 2). Regardless of the physical distance of the object, manual responses were sensitive to the object's orientation (the orientation effect) when the object was within the participant's action range but not when the object was outside of the action range. These results support an embodied view of object perception and shed light on peripersonal space representation.
我们研究了物体方向对感知者行动的影响（方向效应）是否会受到感知者对相关物体采取行动能力的调节。为此，我们操纵了所呈现物体的物理位置（实验1）以及感知者的行动能力（实验2）。无论物体的实际距离如何，当物体在参与者的行动范围内时，手动反应对物体的方向敏感（方向效应），而当物体在行动范围之外时则不然。这些结果支持了物体感知的具身观点，并阐明了个人周边空间的表征。
