| 基于学习认知地图的开放学习者模型研究 |
| |
| 引用本文： | 万海鹏,余胜泉,王琦,冯上兵,陈敏.基于学习认知地图的开放学习者模型研究[J].现代教育技术,2021(4):97-104. |
| |
| 作者姓名： | 万海鹏 余胜泉 王琦 冯上兵 陈敏 |
| |
| 作者单位： | 首都师范大学教育学院;北京师范大学未来教育高精尖创新中心;北京外国语大学人工智能与人类语言重点实验室;北京师范大学第二附属中学未来科技城学校;华中师范大学国家数字化学习工程技术研究中心 |
| |
| 基金项目： | 国家自然科学青年基金“在线课程的知识地图构建及关键技术研究”(项目编号:62007025);教育部人文社科青年基金“整合情境的多态性泛在学习资源聚合模型研究”(项目编号:18YJC880005);教育部人文社科青年基金“基于文本情感识别的教师教学问题智能诊断与改进研究”(项目编号:20YJC880088);北京市教委科技一般项目“过程数据驱动的在线课程学习分析与可视化研究”(项目编号:KM202010028002)资助。 |
| |
| 摘 要： | 学习者模型是自适应学习系统的重要组成部分,然而传统的学习者模型往往是封闭的,学习者无法知晓模型的具体内容。文章从学习者模型内容开放的视角,设计了能够表征学习者认知状态和知识结构并推送学习路径与学习同伴的开放学习者模型——学习认知地图。基于学习元平台,文章从认知状态评测、知识结构计算和可视化呈现三个方面对学习认知地图的构建过程进行了阐述。之后,文章将构建的学习认知地图应用于中学信息技术课堂,实践结果表明:学习认知地图能够提升学生的学习态度,同时学生对具有学习认知地图支持的在线学习方式满意度更高。文章设计并检验了作为一种开放学习者模型实践样态的学习认知地图的效果,以期为开放学习者模型的进一步研究提供参考。
|
| 关 键 词： | 开放学习者模型 学习认知地图 认知状态 知识结构 学习元平台 |
Research of Open Learner Model Based on Learning Cognitive Map |
| |
| WAN Hai-peng,YU Sheng-quan,WANG Qi,FENG Shang-bing,CHEN Min.Research of Open Learner Model Based on Learning Cognitive Map[J].Modern Educational Technology,2021(4):97-104. |
| |
| Authors: | WAN Hai-peng YU Sheng-quan WANG Qi FENG Shang-bing CHEN Min |
| |
| Institution: | (College of Education,Capital Normal University,Beijing,China 100048;Beijing Advanced Innovation Center for Future Education,Beijing Normal University,Beijing,China 100875;Artificial Intelligence and Human Languages Lab,Beijing Foreign Studies University,Beijing,China 100089;The Second-high School Affiliated to Beijing Normal University Future Science and Technology City School,Beijing,China 100088;National Engineering Research Center for E-learning,Central China Normal University,Wuhan,Hubei,China 430079) |
| |
| Abstract: | The learner model is an important part of the adaptive learning system.However,the traditional learner model is often closed,and the learner cannot know the specific content of the model.From the view of open learner model content,an open learner model,namely learning cognitive map model,which could represent learners’cognitive state and knowledge structure,and recommend learning paths and learning peers,was constructed.Based on the learning meta platform,the paper expounded the construction process of the learning cognitive map model from the three aspects of cognitive state assessment,knowledge structure calculation,and visual presentation.Subsequently,the established learning cognitive map was applied in the information technology course of middle school.The practical results demonstrated that the learning cognitive map could improve students’learning attitudes,and students held higher satisfaction degree to online learning supported by learning cognitive map.This paper designs and tests the effect of learning cognitive map as a practical aspect of the open learner model,in order to provide a reference for the further research of the open learner model. |
| |
| Keywords: | open learner model learning cognitive map cognitive state knowledge structure learning meta platform |
| 本文献已被 维普 等数据库收录！ |
|
