速度准确性权衡的个体差异会影响二的社会决策
Kiri Kuroda1,2,3, Alan N Tump1,4,5, Ralf H J M Kurvers1,4,6
1Center for Adaptive Rationality, Max Planck Institute for Human Development, Berlin 14195, Germany.
Proceedings. Biological sciences
|July 15, 2025
概括
在社会决策中,更快的个体适应更准确,而更慢的个体使用较少的社会信息. 这表明个人速度-准确性偏好如何影响集团决策动态.
科学领域:
- 认知心理学 认知心理学
- 社会神经科学是一种社会神经科学.
- 决策科学 决策科学 决策科学
背景情况:
- 速度与准确性之间的权衡对于平衡信息收集与决策速度至关重要.
- 个人的速度准确性偏好得到了很好的研究,但它们对社会决策的影响尚不清楚.
- 更快,可能更不准确的社会决策可以产生更大的影响.
研究的目的:
- 调查速度-准确性权衡偏好中的个人差异如何影响双向决策.
- 了解决策策略中社会调整背后的认知机制.
- 为了确定社会决策的表现是否受到不同的个人偏好的影响.
主要方法:
- 一个互动的在线实验,涉及一个感知任务.
- 漂移-扩散建模用于估计个别认知参数 (漂移率,决策值).
- 个人表现与实时配对决策的比较.
主要成果:
- 配对准确度主要取决于更快,更容易出错的成员.
- 快速决策者在社会环境中提高了他们的决策门,提高了准确性.
- 较慢的决策者减少了对社会信息的依赖,适应了伴侣的速度.
结论:
- 个人根据伴侣的速度-准确性偏好动态调整他们的决策策略.
- 社会决策是由个人认知权衡的相互作用所塑造的.
- 了解速度精度的个体差异对于理解社会行为和集体智力至关重要.
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