概念映射 - 作为基于检索的任务增强潜力
Sina Lenski1, Mirlinda Mustafa2, Jörg Großschedl2
1German Institute for Adult Education, Bonn, Germany.
Memory (Hove, England)
|June 20, 2024
概括
基于检索的概念映射 (RCM) 提高了生物学学习的表现和阐述,尽管与基于研究的概念映射 (SCM) 相比,地图质量较低,认知负载更高. 这种检索实践支持学生的学习.
科学领域:
- 教育心理学教育心理学
- 认知科学 认知科学
- 生物教育教育 生物学教育
背景情况:
- 概念映射是改善学习的宝贵工具.
- 学习者用可用的学习材料 (基于学习的概念映射,SCM) 或从记忆中 (基于检索的概念映射,RCM) 构建概念图.
- 假设RCM可以产生更好的学习结果,但地图质量较低,认知负载比SCM更高.
研究的目的:
- 调查学习材料可用性对生物学概念映射有效性的影响.
- 在真实的课堂环境中比较基于学习的概念映射 (SCM) 和基于检索的概念映射 (RCM).
主要方法:
- 在129名中学学生身上,采用了准实验性设计.
- 学生们先前接受了概念映射培训.
- 参与者被分配到SCM或RCM条件中.
主要成果:
- 基于检索的概念映射 (RCM) 与基于研究的概念映射 (SCM) 相比,导致概念图质量较低.
- RCM学生表现出卓越的阐述活动和学习表现.
- 在RCM条件下,感知到的内在认知负载更高.
结论:
- 作为检索实践策略的概念映射可以显著提高生物学学习绩效.
- 这些发现支持在教育环境中使用RCM,以促进更深入的学习和知识检索.
- 教师可以利用RCM来促进学生更好的阐述和学术成就.
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