视觉体验调节了对自然语言单词分布史的敏感性
Giorgia Anceresi1, Daniele Gatti2, Tomaso Vecchi2,3
1Department of Brain and Behavioral Sciences, University of Pavia, Piazza Botta 6, 27100, Pavia, Italy. giorgia.anceresi01@universitadipavia.it.
Psychonomic bulletin & review
|August 22, 2024
概括
早期失明的个体对语言中的词汇关系表现出高度的敏感性. 这表明视觉体验会影响我们如何处理语义信息和单词含义.
科学领域:
- 认知科学 认知科学
- 神经科学是一个神经科学.
- 语言学的语言学.
背景情况:
- 人类的语义知识是由各种经验组织的,包括语言,运动和感知.
- 视觉体验在处理语言分布先验中的作用仍然不清楚.
研究的目的:
- 调查视觉体验是否影响自然语言中对分布式先验的敏感性.
- 确定早期失明是否会改变在听觉词汇决策任务中依赖语义社区密度的依赖.
主要方法:
- 从听觉词汇决策任务中重新分析现有数据,涉及早期盲人和有视力的参与者.
- 检查语义社区密度对词识别响应时间的影响.
主要成果:
- 早期失明的参与者与有视力的参与者相比,对具有更高语义邻近密度的单词的响应时间明显更快.
- 这表明在没有早期视觉体验的情况下,对语义社区密度的增强敏感性.
结论:
- 早期缺乏视觉体验可能会提高对语言中词语分布史的敏感性.
- 研究结果突出了语言和感知经验在组织概念知识中的复杂相互作用.
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