模仿学习和共同存在的学习影响词组规则的获取:一个fNIRS超扫描研究研究
Yujing Shen1, Xiyuan Wang1, John W Schwieter2
1Institute of Psychological and Brain Sciences, Liaoning Normal University, Dalian 116029, China; Key Laboratory of Brain and Cognitive Neuroscience, Liaoning Province, Dalian 116029, China.
NeuroImage
|November 3, 2025
概括
社交学习,包括模仿和共同存在的学习,对单词规则的获取有不同的影响. 共同存在学习可以促进左额叶的同步,而模仿学习可以提高右额叶的同步.
科学领域:
- 认知神经科学 认知神经科学
- 社会学习研究 社会学习研究
背景情况:
- 社会学习,包括模仿和共同存在的学习,对于发展至关重要.
- 通过这些社会学习类型,成年人如何通过这些社会学习类型获得词汇形成规则的神经支仍然未得到充分探索.
研究的目的:
- 通过模仿学习对成年人进行协同学习来研究通过模仿学习获得单词形成规则的独特神经机制.
- 为了比较脑间同步和神经活动在这两种社会学习范式中的流动.
主要方法:
- 使用功能近红外光谱学 (fNIRS) 超扫描,对120名健康成年人进行二.
- 采用混合设计,分析单词学习困难和社交学习类型 (模仿与共同存在).
- 应用FDR校正用于统计分析和格兰杰因果关系来评估神经活动流.
主要成果:
- 同时存在的学习显著增强了脑间同步和表现相似性在左中额头.
- 模仿学习增加了右上额头环中的大脑间同步.
- 格兰杰因果关系揭示了在模仿学习过程中,从模仿者到示范者的单向神经活动流.
结论:
- 截然不同的神经机制是模仿学习和共同存在学习的基础,在成年人词汇形成规则的获取背景下.
- 左额前部区域涉及共同存在的学习,而右额前部区域与模仿学习有关.
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