语言如何塑造情感面部表情的感知:一项ERP研究情感的作用词类型
Juan Zhang1,2, Chenggang Wu3,4, Yaxuan Meng5
1Faculty of Education, University of Macau, Macau, China.
Experimental brain research
|February 14, 2025
概括
标记情感的词,如"恐惧",主要是面部表情的感知,而不是充满情感的词. 这项研究阐明了特定语言如何影响我们对情绪的理解.
科学领域:
- 认知心理学 认知心理学
- 神经科学是一个神经科学.
- 语言学的语言学.
背景情况:
- 情感感知对于社会互动至关重要.
- 众所周知,情感标签词 (例如,恐惧) 影响了情感感知.
- 充满情感的单词 (如病毒) 对情感感知的影响不太清楚.
研究的目的:
- 调查情感标签词和充满情感的词语如何影响情感面部表情的感知.
- 要区分明确的情感术语与隐含的情感术语的原始化效应.
主要方法:
- 通过两项实验,利用了一个掩盖的原始化范式.
- 实验1:让参与者使用情感标签的词语;实验2:用情感加载的词语.
- 在情绪面部表情价值评估过程中测量了行为反应和电生理学数据 (Late Positivity Complex - LPC).
主要成果:
- 积极的情感标签词,而不是负面的,在实验1中显示出一种行为原始化效应.
- 当与面部表情一致时,情感标签词减少了晚期积极性综合体 (LPC).
- 在实验2中,对于充满情感的词语,没有观察到显著的行为或电生理原始化效应.
结论:
- 只有明确的情感标签词,而不是一般的充满情感的词,显著优先于对情感面部表情的感知.
- 语言对情感感知的影响是特定于直接表示情绪状态的词.
- 研究结果强调了情感标签词在塑造我们如何感知情绪,特别是面部表情的独特作用.
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