空间接近对大学生多媒体学习的认知处理的影响:功能近红外光谱的证据
Yan Ma1,2, Qiuyue Peng1,2, Bowen Long1,2
1Wisdom Education Research Institute, Chongqing Normal University, Chongqing, China.
Frontiers in psychology
|August 22, 2025
概括
学习材料的空间接近可以提高认知处理和学习成果, 这种影响在各个学科之间有所不同,对教育媒体设计有影响.
科学领域:
- 认知神经科学
- 教育心理学
- 神经成像
背景情况:
- 空间接近效应假定信息处理随空间距离而变化.
- 之前的研究主要利用行为实验来研究这种效应.
- 了解空间近距离效应的神经基础对于优化学习至关重要.
研究的目的:
- 通过使用fNIRS来研究空间接近效应的神经机制.
- 用不同的图形格式分析学习任务中的前额叶皮层活动.
- 探索学术学科对空间接近效应和大脑激活的影响.
主要方法:
- 使用功能近红外光谱成像 (fNIRS).
- 36名大学生参与了近距离与分离图形格式的学习任务.
- 对前额叶皮层的神经活动进行了监测和分析.
主要成果:
- 在空间近距离条件下观察到中环,前极和后侧前额皮质的更高激活.
- 与空间近距离条件相关的精度提高.
- 与英语和地理学相比,物理学学习显示出更高的状圈激活.
结论:
- 文本和插图的空间接近显著提高学习成果和神经处理.
- 在不同学科的空间近距离效应的神经机制中,上神经圈可能起作用.
- 这些发现为基于认知处理原则的媒体教学设计提供了实用见解.
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