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社会规范的学习改变了基于特征的视觉注意力:来自稳定状态视觉唤起潜力的证据
Markus Germar1, Thorsten Albrecht2, Andreas Mojzisch1
1Institut fur Psychologie, University of Hildesheim.
Journal of experimental psychology. Human perception and performance
|September 28, 2023
概括
社会规范的学习持续地改变了视觉注意力,加强了对规范一致特征的关注. 这种通过稳定状态视觉唤起潜能证明的注意偏差,即使在删除了规范信息后也会持续存在.
科学领域:
- 认知神经科学 认知神经科学
- 社会心理学 社会心理学
- 视觉感知 视觉感知 视觉感知
背景情况:
- 社会规范的学习显著影响感知决策.
- 基础的神经和注意力机制仍然不完全理解.
研究的目的:
- 研究社会规范学习影响感知决策的机制.
- 提出和测试注意力对齐假设,建议规范学习调节基于特征的视觉注意力.
主要方法:
- 利用稳定状态视觉唤起潜能 (SSVEPs) 来测量神经活动.
- 在学习社会规范后,检查了基于特征的视觉注意力的变化.
主要成果:
- 证明社会规范学习持续改变视觉皮层的早期注意力过程.
- 发现注意力偏向于符合规范的特征,远离不符合规范的特征.
- 证实了这种注意偏差即使在规范信息不再存在时也仍然存在.
结论:
- 社会规范学习重塑视觉注意力,使其与学习规范保持一致.
- 注意力对齐假设为社会规范对感知的持续影响提供了一种机制性的解释.
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