偏好和先验:支持者对科学证据的评价中的有动机的推理
Jared B Celniker1, Peter H Ditto2
1School of Historical, Philosophical and Religious Studies, Arizona State University.
Journal of personality and social psychology
|December 5, 2024
概括
在评估科学方面,党派偏见是真实的. 政治偏好和先前的信念显著影响个人如何解释研究,在政治认知中展示了有动机的推理.
科学领域:
- 政治心理学 政治心理学
- 认知科学 认知科学
- 社会科学研究方法 社会科学研究方法
背景情况:
- 党派偏见,即倾向于支持与政治观点一致的信息,仍然是研究中的一个有争议的话题.
- 了解党派是否表现出这种偏见,以及它们是否源于有动机的推理,对于政治认知研究至关重要.
研究的目的:
- 调查在评估政治相关科学信息时存在的党派偏见的存在和性质.
- 通过比较盲目的和未盲目的评估来确定党派偏见是否是有动机推理的结果.
主要方法:
- 进行了四项研究,包括4010名参与者,比较了科学与盲目的评估的不盲目的评估.
- 利用盲目的评估作为公正的基准来评估未盲目的判断中的潜在偏见.
- 模拟了党派偏好和先前信仰的影响,以严格测试政治判断理论.
主要成果:
- 发现了政治动机推理的重大证据,其中不盲目的党派的偏好和先前的信仰独立地偏见了他们的评估.
- 证明党派偏见影响科学研究质量的评估.
结论:
- 描述性和规范性政治认知模型之间的概念混阻碍了解决关于党派偏见的辩论的进展.
- 盲目的范式为解决政治心理学中的理论争议和理解党派偏见提供了有价值的工具.
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