社会动机多样性对群体创造力的影响:来自fNIRS超扫描的证据
Ning Liu1,2,3, Sai Nan Ren1
1School of Psychology, Hainan Normal University, Haikou, China.
Frontiers in psychology
|November 5, 2025
概括
社会动机的多样性通过增加前额叶皮层的神经同步来增强群体的创造力. 这表明不同的动机可以促进协作式创新和创意产生.
科学领域:
- 神经科学是一个神经科学.
- 社会心理学 社会心理学
- 认知科学 认知科学
背景情况:
- 社会动机的多样性,即亲自和亲社会偏好的混合,对于群体动态至关重要.
- 它的神经支,特别是与群体创造力相关的,尚未得到充分理解.
- 了解这些相关性可以优化协作环境.
研究的目的:
- 研究由社会动机多样性影响的群体创造力的神经相关性.
- 检查在多样化与同质化二极管中的协作任务期间的人际神经同步 (IBS).
- 为了将神经同步模式与创意输出联系起来.
主要方法:
- 在120名大学生 (60个二极管) 中使用基于功能近红外光谱 (fNIRS) 的超扫描.
- 在实验中,二极管被分为多样 (混合的亲自/亲社会) 或同质 (类似的动机) 群体.
- 参与者完成了创意 (设计改进) 和非创意 (规划) 任务.
主要成果:
- 与同质组相比,多元化组在前额叶皮层人际神经同步 (IBS) (通道CH20,CH23) 中呈现出明显较高的增幅.
- 在CH23频道中增加IBS与创作任务期间产生的想法的新性有积极的相关性.
- 这些发现突显了神经同步在不同群体中的作用.
结论:
- 社会动机的多样性通过增加神经同步增强了群体的创造力,特别是在前额叶皮层.
- 亲自个人可能会推动新性,而亲社会个人则促进合作,导致协同创造性的结果.
- 这项研究提供了新的神经生理学证据,证明了基于动机的多样性在协作创造力中的好处.
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