最佳心理健康信念形成与信息回避:一个决策理论模型
1Samsung Fire & Marine Insurance, Republic of Korea.
Journal of health economics
|November 26, 2025
概括
心理健康污名导致个人通过扭曲信仰和决策来避免寻求帮助. 这项研究模拟了 stigma 驱动的身份问题如何导致乐观的偏见和对心理健康诊断的抵抗.
科学领域:
- 行为经济学是一种行为经济学.
- 卫生经济学 卫生经济学
- 决策理论 决策理论
背景情况:
- 心理健康的耻辱负面影响到医疗保健的获取.
- 被污名化的个体往往低估了自己的疾病风险,并避免了诊断信息.
- 现有的经济模式缺乏对耻辱对决策的影响的正式整合.
研究的目的:
- 开发一个决策理论模型,解释心理健康污名化如何影响信念形成和信息回避.
- 整合身份实用性和信息偏好理论,以了解耻辱在决策中的作用.
- 提供一个理论框架,将拒绝和延迟治疗等临床现象与经济决策联系起来.
主要方法:
- 开发了一种正式的决策理论模型,将耻辱作为个人特定的参数.
- 信息偏好理论和身份实用性的综合概念.
- 正式化了信念扭曲,身份一致行动和信息回避的内生性质.
主要成果:
- 该模型展示了耻辱如何强化与身份一致的行为,导致信念扭曲和信息回避.
- 具有强烈的耻辱驱动身份担忧的个人表现出乐观的偏见,并抵制诊断测试.
- 耻辱感通过身份驱动的行为和信念扭曲,系统地影响决策.
结论:
- 该研究通过在统一的决策框架内内化信念扭曲和信息回避来扩展经济理论.
- 该模型提供了经济建模和临床心理健康研究之间的理论联系,解释了延迟寻求治疗等现象.
- 该框架为实证研究提供了基础,研究污名化如何影响与健康相关的决策.
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