跨模式联想学习中的性别一致性和情绪效应:ERP和学生反应的洞察力
Annika Ziereis1, Anne Schacht1
1Department for Cognition, Emotion and Behavior, Affective Neuroscience and Psychophysiology Laboratory, Institute of Psychology, Georg-August-University of Göttingen, Göttingen, Germany.
Psychophysiology
|June 30, 2023
概括
这项研究发现,虽然情感声音是自动处理的,但中性面孔并不是通过条件化自动获得情感相关性. 关联式学习发生了,但情感相关性并没有独立地转移到面部.
科学领域:
- 认知神经科学 认知神经科学
- 社会心理学 社会心理学
- 听觉感知是一种听觉感知.
背景情况:
- 面孔和声音中的情感线索无意中吸引了人们的注意.
- 与面孔的自动情感价值关联显示了混合的发现.
- 调查交叉模式的情感学习和自动性至关重要.
研究的目的:
- 为了确定中性面孔是否通过声调影响来获得情感相关性.
- 检查交叉模式情感关联的自动性.
- 调查学习的情感相关性对面部感知的影响.
主要方法:
- 参与者学会了面孔和声音的配对,将中性面孔与正面,负面或中性语音影响联系起来.
- 在学习过程中使用了性别匹配任务,没有明确的情感判断.
- 与事件相关的潜力 (ERP),瞳孔直径和响应时间 (RT) 在学习和随后的测试时进行了分析.
主要成果:
- 听觉ERP和RT显示在学习过程中自动处理与任务无关的情绪.
- 条件化面部的ERP是根据性别一致性调节的,而不是学习到的情绪.
- 学习一致性效应在测试时持续存在,表明成功的关联式学习.
结论:
- 面部和声音影响之间的关联学习是成功的.
- 与面孔的交叉模式情感相关性关联并不是完全自动的.
- 对声音的情感处理并不能保证面孔的自动情感学习.
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