对风险选择框架效应的系统审查
1Department of Psychology & Centre of Cognitive Neurosciences, University of Salzburg, Austria.
EXCLI journal
|November 6, 2023
概括
框架效应表明,选择的描述方式影响决策,挑战了经典的决策理论. 这项研究表明,这些框架效应突出了适应性人类判断过程,而不是非理性.
科学领域:
- 认知心理学 认知心理学
- 行为经济学是一种行为经济学.
- 决策科学科学 决策科学
背景情况:
- 经典决策理论假设理性代理人表现出描述不变性.
- 框架研究揭示了描述对判断,偏好和选择的系统影响.
- 偏好反转发生是因为对等价值选项的语言描述不同.
研究的目的:
- 总结在风险决策中的研究框架.
- 描述研究设计,效果大小和强度.
- 评价理论论述及其实证/理论价值.
主要方法:
- 审查和综合现有的框架研究.
- 分析各种研究设计及其报告的影响.
- 对框架现象的理论解释的评估.
主要成果:
- 框架效应是强大的,并系统地影响选择.
- 不同的研究设计产生不同程度的框架效应.
- 理论账户为观察到的偏好逆转提供了解释.
结论:
- 框架效应挑战了在决策过程中描述不变性的假设.
- 框架效应的存在表明适应性认知过程.
- 人类的判断和选择可能更好地被理解为适应性,而不是简单的非理性.
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