弯曲臂，弯曲折现功能。运动行为如何影响跨期决策。

ACR North American Advances Pub Date : 2009-10-01 DOI:10.2139/SSRN.1538753

B. V. D. Bergh, Julien Schmitt, S. Dewitte, L. Warlop

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引用次数: 2

摘要

我们证明了与任务无关的躯体活动影响跨期决策:与接近(手臂弯曲)相关的手臂运动，而不是与回避(手臂伸展)相关的手臂运动，引发了当前偏向偏好。这种效应被一般奖励系统的敏感性所缓和，并且由于学习原理，被限制在惯用手的手臂位置上。

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Bending Arms, Bending Discounting Functions. How Motor Actions Affect Intertemporal Decision-Making.

We demonstrate that task-irrelevant somatic activity influences intertemporal decision making: Arm movements associated with approach (arm flexion), rather than avoidance (arm extension), instigate present-biased preferences. The effect is moderated by the sensitivity of the general reward system and, owing to learning principles, restricted to arm positions of the dominant hand.

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ACR North American Advances

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