Stronger discounting of external cause by action in human adults: evidence for an action-based hypothesis of visual collision perception.
Stronger discounting of external cause by action in human adults: evidence for an action-based hypothesis of visual collision perception.
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成年人的行为对外部原因的更强折扣：基于行为的视觉碰撞感知假设的证据。
DOI：
10.1037/a0028570
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发表时间：
2013
期刊：
影响因子：
--
通讯作者：
Hidemichi Mitsumatsu
中科院分区：
文献类型：
--
作者：
Hidemichi Mitsumatsu
当演员在外部物体上执行动作时，演员感觉到他或她正在对该物体施加力量。推而广之，当观察者观察到两个物体之间的碰撞时，他或她能够感知在碰撞期间施加在物体上的力。后一种情况令人费解，因为力量本身并不是一种视觉特征。在一系列的6个实验中，本研究旨在阐明作用于物体上的体验是否以及如何影响碰撞的因果印象。在这项研究中，外因物体和参与者的手指都接触了效应物体，后者随后开始移动。参与者对因果关系的评分显示，对手指的因果印象比对原因对象的因果印象更强(即通过手指触摸对对象的因果关系的更强折扣)。打折并不是由于偶尔的早期手指触摸或分散了对原因对象的注意力。此外，向参与者展示手指触摸的图像而不让他们采取实际行动，并不会产生与实际行动相同的折扣因果关系。这些结果是根据碰撞感知的基于动作的假说来讨论的，该假说认为，观察碰撞事件时施力的印象来自于作用于物体的机械感受器经验。
When an actor performs an action on an external object, the actor feels that he or she is exerting a force on that object. By extension, when an observer views a collision between 2 objects, he or she is able to perceive the force that is exerted on the objects during the collision. The latter case is puzzling, as force is not a visual feature per se. In a series of 6 experiments, the present study aimed to clarify whether and how the experience of acting on an object influences causal impressions of collision. In the study, an external cause object and a participant's finger both made contact with an effect object, which subsequently started moving. Participants' ratings of causality revealed that causal impressions of the finger were stronger than those of the cause object (i.e., stronger discounting of the causality of the object by finger touch). Discounting was not due to the occasional earlier finger touches or attention distraction from the cause object. In addition, showing images of a finger touch to participants without having them undertake actual action did not result in the same discounted causality as would an actual action. These results are discussed in terms of the action-based hypothesis of collision perception, which holds that the impression of exertion of force when observing a collision event is derived from the mechanoreceptor experience of acting on an object.
DOI：
10.1037/0096-1523.18.4.891
发表时间：
1992-11-01
影响因子：
2.1
作者：
TIPPER, SP;LORTIE, C;BAYLIS, GC
通讯作者：
BAYLIS, GC