动机作为了解信息搜索行为的镜头
Xinxu Shen1, Chelsea Helion1, David V Smith1
1Temple University, Philadelphia, PA.
Journal of cognitive neuroscience
|November 9, 2023
概括
信息搜索是由动机驱动的,而不仅仅是实际需求. 这个统一的框架解释了背景,个性和内部目标如何影响人们对信息的渴望,无论是为了实用还是为了快乐.
科学领域:
- 认知科学 认知科学
- 心理学 心理学 心理学
- 神经科学是一个神经科学.
背景情况:
- 传统研究主要通过实用主义的视角来看待信息搜索,专注于实际的问题解决.
- 现有的模型往往忽略了环境 (例如,威胁与好奇心) 和个人差异 (生活史,个性) 如何影响信息搜索,即使具有同等效用.
- 专注于实用性阻碍了开发一个全面的模型来解释积极信息搜索的可变性和灵活性.
研究的目的:
- 提出一个统一的框架来理解信息搜索行为.
- 在解释信息搜索时整合内部目标状态和环境因素.
- 探索动机的作用,包括仪器和享乐的实用性,推动信息获取.
主要方法:
- 这项研究提出了一个理论框架,而不是经验方法.
- 它整合了认知科学,心理学和神经科学的概念.
- 该框架认为,受到环境和个体特征影响的动机是信息搜索的核心.
主要成果:
- 建议信息搜索的动机是对工具 (实用) 或享乐 (愉快) 实用性的渴望.
- 建议个人和环境背景调节实用性和信息搜索之间的关系.
- 该框架推测多巴胺和诺亚胺神经调节电路是信息搜索的关键神经支.
结论:
- 介绍了信息搜索的统一模型,强调动机作为核心驱动力.
- 该框架考虑了环境的影响,个人差异和双重实用类型 (仪器和享乐).
- 拟议的模型为未来的研究提供可测试的预测,用于信息搜索的神经生物学基础.
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