从动态展开的情绪表达中感知兴奋和价值的发育差异
Nikol Tsenkova1, Daniela Bahn2, Christina Kauschke2
1Psychology and Sports Science, Department of Developmental Psychology, Justus Liebig University, Giessen, Germany.
PloS one
|August 8, 2025
概括
孩子们比成年人更积极地感知到积极的情绪,而评价负面表达方式更令人兴奋. 这项研究使用了动态的多模式刺激来探索情感感知的发育差异.
科学领域:
- 发展心理学是发展心理学.
- 认知神经科学是一种认知神经科学.
- 情感科学是一种情感科学.
背景情况:
- 情感感知研究传统上使用来自年轻成年人的静态,单模面部刺激.
- 现有的研究结果表明,孩子们的积极性偏见和成年人的消极性偏见,往往取决于任务.
研究的目的:
- 通过使用动态,多模式化化身表达的新型数据库来调查情感感知中的发育差异.
- 确定情绪处理中已建立的与年龄相关的偏见是否会在更自然的刺激下重新出现.
主要方法:
- 创建了一个数字化身的刺激数据库,表达四个年龄组的快乐,快乐惊喜,愤怒和悲伤.
- 在儿童 (6-7岁) 和年轻人中测试了积极和消极情绪的兴奋和价值感知.
- 使用仅视觉 (面部) 和视觉 - 语言 (面部和声音) 呈现条件.
主要成果:
- 观察到儿童和成人反应之间的高度相关性,以及显著的发育差异.
- 孩子们认为消极的表达方式比成年人更令人兴奋,积极的情绪比成年人更积极.
- 视觉 - 语言刺激被认为更令人兴奋;根据情绪类型和模式,价值感知有所不同.
结论:
- 动态,多式刺激对于理解自然主义情感感知至关重要.
- 情感感知中的发育差异即使在高级刺激下也存在,突出显示了与年龄相关的处理变化.
- 这些发现强调了在发育情绪研究中需要生态有效的刺激.
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