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积极思考!积极思考!积极思考! 在存在疾病威胁的情况下解决人类运动模两可的问题

Ana C Magalhães¹, Fábio Silva¹, Inês Lameirinha²

¹William James Center for Research, University of Aveiro, Aveiro, Portugal.

Cognition & emotion

|October 17, 2023

概括

疾病线索并没有改变使用点光步行者 (PLWs) 的接近-避开感知. 然而,疾病刺激表明,人们倾向于认为PLWs是面向外的,这可能表明避免感染源.

科学领域:

心理学心理学心理学
认知科学认知科学
神经科学是一个神经科学.

背景情况:

避免接近的倾向和视觉感知偏差是使用可视点光步行器 (PLW) 进行研究的.
面对观众的偏见存在于一般的威胁刺激中,由错误管理理论解释.
疾病威胁对这种偏差的影响仍然未被探索.

研究的目的:

调查疾病信号线索是否会改变对模两可的PLW运动方向的感知.
检查行为免疫系统对视觉感知偏差的影响.

主要方法:

三个实验使用了可可视的PLW.
参与者在控制或疾病信号刺激 (手术口罩,疾病声音,疾病提示) 后感知到PLW运动方向.

主要成果:

疾病线索没有显著调节接近-避开的感知.
实验2和3显示出一种趋势,即更多地"拒绝"对疾病刺激的感知.
这表明疾病威胁可能会引起一种明显的感知偏见,有利于避免.

结论:

与疾病相关的威胁可能会引发独特的感知偏见,与一般的威胁反应不同.
这些发现暗示了对被认为是感染源的潜在避开偏好.
需要进一步的研究来确认和理解这种明显的偏见.

关键词:

行为免疫系统行为免疫系统接近-避免的方法.可视化的人类运动.感知感知感知感知点灯行走者是指点灯行走者.

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