A role for control in an action-specific effect on perception.
A role for control in an action-specific effect on perception.
复制标题
在对感知的特定动作影响中的控制作用。
DOI：
10.1037/xhp0000447
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发表时间：
2017
期刊：
影响因子：
--
通讯作者：
Witt, Jessica K.
中科院分区：
文献类型：
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作者：
Witt, Jessica K.
根据感知的行动特定性解释，人们感知环境的空间布局与他们的行动能力有关。Bhalla和Proffitt（1999）的开创性研究表明，对于生理潜力较小的感知者来说，山丘被认为是陡峭的。自从这项开创性的工作以来，许多研究表明，这些特定于动作的效应超越了山坡感知和生理潜力，但其潜在机制尚未得到充分说明。本实验探讨了动作信息与目标视觉信息整合的可能机制。根据整合账户，来自不同来源的信息被加权，这些权重的强度决定了信息来源对结果感知的强度。一种预测是，应该可以改变权重的强度，从而改变特定效果的大小。为了减少行动对感知的影响，参与者对行动的控制被剥夺了。正如预测的那样，失去控制减少了行动对空间感知的影响。这是第一个报告的部分行动的具体影响的情况下，是一个整合为基础的机制是一致的。（PsycInfo数据库记录（c）2020阿帕，保留所有权利）
According to the action-specific account of perception, people perceive the spatial layout of the environment in relation to their ability to act. Pioneering research by Bhalla and Proffitt (1999) demonstrated that hills were judged as steeper to perceivers with less physiological potential. Since this seminal work, much research has shown these action-specific effects generalize beyond hill slant perception and beyond physiological potential, but the underlying mechanisms are underspecified. The present experiments explore the potential mechanism that information about action is integrated with visual information about the target. According to an integration account, information from various sources are weighted, and the strength of these weights dictates the strength of that source of information on the resulting percept. One prediction is that it should be possible to vary the strength of the weights and thereby vary the size of a particular effect. To reduce the effect of action on perception, control over the action was taken away from participants. As predicted, losing control reduced the impact of action on spatial perception. This is the first reported instance of a partial action-specific effect, and is consistent with an integration-based mechanism.(PsycInfo Database Record (c) 2020 APA, all rights reserved)