从眼神、自信和伴侣的身份可以看出思想的变化。

IF 3.1 Q1 PSYCHOLOGY, BIOLOGICAL
Neuroscience of Consciousness Pub Date : 2024-05-07 eCollection Date: 2024-01-01 DOI:10.1093/nc/niae018
Rémi Sanchez, Anne-Catherine Tomei, Pascal Mamassian, Manuel Vidal, Andrea Desantis
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引用次数: 0

摘要

知觉信心反映了评估支持知觉决策的证据的能力。它被认为在指导决策方面起着至关重要的作用。然而,只有少数实证研究对知觉信心的功能进行了实际调查。为了解决这个问题,我们设计了一项知觉任务,让参与者对其知觉决策的准确性做出信心判断。然后,他们观看机器或人类伙伴的反应,并被要求决定是保持还是改变最初的反应。我们观察到,信心比任务难度和感知准确性更能预测参与者的想法变化。此外,与人相比,与机器互动会降低信心,增加参与者改变最初决定的倾向,这表明信心和想法的改变都受到情境因素的影响,例如搭档的身份。最后,信心判断的变化而非想法的改变与反应前的瞳孔动态相关,这表明唤醒变化与信心计算有关。这项研究有助于我们理解影响信心和心理变化的因素,同时也评估了使用瞳孔动态作为信心替代物的可能性。
本文章由计算机程序翻译,如有差异,请以英文原文为准。
What the eyes, confidence, and partner's identity can tell about change of mind.

Perceptual confidence reflects the ability to evaluate the evidence that supports perceptual decisions. It is thought to play a critical role in guiding decision-making. However, only a few empirical studies have actually investigated the function of perceptual confidence. To address this issue, we designed a perceptual task in which participants provided a confidence judgment on the accuracy of their perceptual decision. Then, they viewed the response of a machine or human partner, and they were instructed to decide whether to keep or change their initial response. We observed that confidence predicted participants' changes of mind more than task difficulty and perceptual accuracy. Additionally, interacting with a machine, compared to a human, decreased confidence and increased participants tendency to change their initial decision, suggesting that both confidence and changes of mind are influenced by contextual factors, such as the identity of a partner. Finally, variations in confidence judgments but not change of mind were correlated with pre-response pupil dynamics, indicating that arousal changes are linked to confidence computations. This study contributes to our understanding of the factors influencing confidence and changes of mind and also evaluates the possibility of using pupil dynamics as a proxy of confidence.

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来源期刊
Neuroscience of Consciousness
Neuroscience of Consciousness Psychology-Clinical Psychology
CiteScore
6.90
自引率
2.40%
发文量
16
审稿时长
19 weeks
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