一个快速的皮层学习过程,支持学生在真实课堂教学期间的知识构建
Xiaodan Feng1, Xinran Xu1, Zhaonan Meng1
1State Key Laboratory of Cognitive Neuroscience and Learning and IDG/McGovern Institute for Brain Research, Beijing Normal University, Beijing, 100875, China.
Advanced science (Weinheim, Baden-Wurttemberg, Germany)
|February 8, 2025
概括
混合教学,结合学生回忆和教师讲座,提高学习成果. 这种方法在中额叶皮层 (MFC) 促进知识构建,与单独讲授不同,并且显示了教师和学生大脑活动之间的神经同步.
科学领域:
- 神经科学是一个神经科学.
- 认知科学 认知科学
- 教育心理学教育心理学
背景情况:
- 课堂教学对于认知发展和文化进化至关重要.
- 有效的课堂教学背后的神经认知机制尚未得到充分理解.
研究的目的:
- 用可穿戴功能近红外光谱 (fNIRS) 和机器学习研究课堂教学的神经认知机制.
- 为了比较与混合教学和单独讲座相关的学习成果和神经活动.
主要方法:
- 在课程期间,利用可穿戴的fNIRS监测大学研究生的大脑活动.
- 采用机器学习模型来分析fNIRS数据,并将神经活动与学习结果相关联.
- 实施了混合教学方法 (回忆和讲座),并将其与仅讲座的方法进行了比较.
主要成果:
- 与单独讲授相比,混合教学带来了更高的学习成果.
- 混合教学激活了中前皮层 (MFC) 的知识构建,而单独讲座则在右关节 (TPJ) 进行了知识表示.
- 在混合教学期间,MFC和TPJ的教师-学生神经同步与改善的学习成果有显著的相关性.
结论:
- 中前皮层 (MFC) 作为快速皮层学习的枢纽,在课堂教学中促进知识构建.
- 有效的混合教学,特点是教师的TPJ活动先于学生的MFC活动,增强神经同步和学习.
- 这些发现突出了有效教学策略的神经认知基础,并为优化教育实践提供了见解.
相关概念视频
Higher Mental Functions of Brain: Learning and Memory
636
Memory is one of the most vital higher mental functions of the brain. Memory is closely related to learning because it enables us to retain information and experiences from our past to use them in our present life. It also helps us to remember facts, events, and skills, such as riding a bike or swimming. There are two types of memory — declarative memory, which involves memorizing facts or events, and procedural memory, which enables us to remember how to do something like writing or...
636
Cognitive Learning
219
Cognitive learning is based on purposive behavior, incidental learning, and insight learning.
E. C. Tolman's theory of purposive behavior emphasizes that much behavior is goal-directed. He argued that to understand behavior, we must look at the entire sequence of actions leading to a goal. For instance, high school students study hard, not just due to past reinforcement but also to achieve the goal of getting into a good college.
Tolman introduced the idea that behavior is influenced by...
E. C. Tolman's theory of purposive behavior emphasizes that much behavior is goal-directed. He argued that to understand behavior, we must look at the entire sequence of actions leading to a goal. For instance, high school students study hard, not just due to past reinforcement but also to achieve the goal of getting into a good college.
Tolman introduced the idea that behavior is influenced by...
219
Piaget's Theory of Cognitive Development from Childhood into Adulthood
72
Jean Piaget's theory of cognitive development emphasizes the role of thinking in a child's learning process, suggesting that children are naturally curious about their environment. His approach to development is discontinuous, proposing that cognitive abilities progress through distinct stages, each with unique characteristics. Central to Piaget's theory is schemata—mental structures that allow individuals to understand and interpret the world.
Schemata: Building Blocks of...
Schemata: Building Blocks of...
72
Metacognition
137
Metacognition is a conscious process where individuals are aware of their cognitive and executive processes, such as planning before solving a problem or self-monitoring during reading. For instance, a writer may need help with composing a piece. The situation involves a writer who is working on a piece of writing, but while doing so, they realize that something is missing. They notice that their characters lack depth or details. This realization occurs because the writer is reflecting on their...
137
Cognitivism
1.3K
Cognitive psychology emerged as a significant field in the mid-20th century. It focused on understanding humans' internal mental processes. This approach emphasizes how people perceive, remember, think, and solve problems—elements critical to human cognition.
Previously dominated by behaviorism, which prioritized observable behaviors and largely ignored mental processes, psychology transformed in the 1950s. Cognitive psychologists argue that understanding how we think and process...
Previously dominated by behaviorism, which prioritized observable behaviors and largely ignored mental processes, psychology transformed in the 1950s. Cognitive psychologists argue that understanding how we think and process...
1.3K
Storage
66
A schema is a mental framework that helps individuals organize and interpret information. Schemata, formed from previous experiences, influence how we process new information: how we encode it, the inferences we make, and how we retrieve it. For instance, a schema for what a typical classroom looks like might include desks, a teacher's desk, a whiteboard, and students in such an environment. This expectation helps us quickly understand and navigate new classrooms without needing to analyze...
66


