对模型中的错误的神经反应及其对本科生命科学学生长期学习的相关性
Caron A C Clark1, Mei Grace Behrendt1, Tammy Long2
1Department of Educational Psychology, University of Nebraska-Lincoln, NE, USA.
Trends in neuroscience and education
|June 11, 2025
概括
在生命科学中的错误检测过程中,特定大脑区域的神经活动,学生可以预测更好的概念保留. 然而,这种神经活动可能与抑制控制能力没有直接联系.
科学领域:
- 神经科学是一个神经科学.
- 在STEM教育方面.
背景情况:
- 错误检测和抑制对于STEM学习至关重要.
- 关于生命科学学生中这些过程的神经支的研究有限.
研究的目的:
- 调查生命科学学生错误检测的神经基础.
- 检查这些神经过程在发展专业知识中的作用.
- 确定错误检测期间的神经活动是否与抑制控制有关.
主要方法:
- 50名本科生完成了生物学模型评估任务和功能性MRI (fMRI) 期间的go/no-go抑制任务.
- 一年后,参与者重复了模型评估任务.
- 分析的重点是大脑活动 (ACC,下额头/岛屿,横向PFC) 和功能连接.
主要成果:
- 当学生在生物学模型中遇到概念错误时,观察到增加的ACC和双边下部前部/岛屿活动.
- 多变量激活模式显示fMRI模型任务和go/no-go任务之间的重叠有限.
- ACC和横向PFC之间的功能连接与学业成绩 (课程成绩) 相关联.
- 在右下额头/半岛的活动预测了模型评估任务的后续表现.
结论:
- 在科学错误检测过程中侧面前额皮层 (PFC) 区域的激活可能与更好的概念保留有关.
- 在错误检测过程中观察到的神经活动可能不会直接反映抑制控制机制.
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