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相关实验视频

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用分布式语义预测手动:来自鼠标跟踪的证据.

Daniele Gatti1, Marco Marelli2,3, Luca Rinaldi1,4

  • 1Department of Brain and Behavioral Sciences, University of Pavia.

Cognitive science
|January 10, 2024
PubMed
概括

鼠标追踪揭示了语义信息如何影响决策冲突. 这种方法可以实时检测认知冲突,显示语义记忆对选择的影响.

关键词:
分布式语义模型的分布式语义模型.手的动作 手的动作鼠标跟踪 鼠标跟踪语义记忆是一种语义记忆.语义上的相关性是语义上的相关性.

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科学领域:

  • 认知心理学 认知心理学
  • 计算语言学 计算语言学
  • 人与计算机的交互

背景情况:

  • 鼠标跟踪是实时研究决策的宝贵工具.
  • 纯语义信息对电机输出冲突的影响尚不清楚.

研究的目的:

  • 调查语义知识是否会影响通过鼠标运动测量的响应冲突.
  • 评估鼠标跟踪在检测决策任务期间的认知冲突中的实用性.

主要方法:

  • 通过使用需要抽象/具体选择的单词对进行了两个实验.
  • 实验1使用键盘响应;实验2使用鼠标移动来选择响应.
  • 分布语义,一种基于使用的含义模型,被用来预测性能.

主要成果:

  • 影响任务的语义组件可以通过反应时间 (实验1) 和小鼠轨迹 (实验2) 观察到.
  • 鼠标轨迹反映了响应冲突及其时间动态,随着词语语义相关性增加.
  • 认知冲突水平是由基于使用的含义模型来解释的.

结论:

  • 鼠标跟踪是一种有效的方法来检测隐含的决策特征和认知冲突.
  • 语义记忆显著影响决策过程,鼠标移动数据证明了这一点.
  • 分布语义学可以在决策任务中建模认知冲突.