老年人之间的基于规则的学习:克服先前的信念,以便做出更好的与信任有关的决策
Shuyao Liao1, Jianbo Chen2, Linlin Chen1
1School of Psychological and Cognitive Sciences, Peking University.
Psychology and aging
|April 21, 2025
概括
老年人最初在判断可信度时更喜欢面部线索而不是行为,但可以通过反学会优先考虑可靠的行为信息. 这突显了他们适应性决策的能力.
科学领域:
- 认知心理学 认知心理学
- 衰老的神经科学 衰老的神经科学
- 决策科学 决策科学 决策科学
背景情况:
- 老年人往往依赖于面部可信度线索而不是行为评估,增加欺诈的脆弱性.
- 暗示使用的年龄相关差异会影响可信度判断.
- 了解这些偏见对于开发保护性干预至关重要.
研究的目的:
- 在可信度判断中调查与年龄相关的不同,对面部与行为线索的初始偏好.
- 通过学习和反来确定老年人是否可以克服偏见的暗示偏好.
- 探索老年人决策策略的可变性.
主要方法:
- 在96个试验中,对104名年轻人和105名老年人进行了一次性信任游戏.
- 参与者根据面部和行为可信度评估来决定是否投资.
- 计算建模分析了与年龄相关的提示权重和学习差异.
主要成果:
- 与年轻人相比,老年人最初更依赖面部可信度.
- 行为评估线索在开始时被老年人不足利用.
- 两个年龄组都逐渐增加了他们对具有任务反的诊断行为线索的依赖.
结论:
- 老年人可以根据反学习和调整他们的决策策略,类似于年轻人.
- 尽管最初有偏见,但老年人在基于规则的任务中表现出学习能力.
- 研究结果支持加强决策和预防老年人群欺诈的干预措施.
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