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混合式学习系统中一种新的学习者模型

发表时间:2018-08-31  浏览量:224  下载量:63
全部作者: 丁文玲,朱郑州
作者单位: 北京大学软件与微电子学院
摘 要: 学习者模型是学习系统的核心,决定了在线教学的质量。依据在线学习规范,结合中国在线学习的学习者特征与混合式学习的特点,提出一种新的学习者模型,包括基本信息、学习风格、知识状态和认知能力4个特征要素,并给出了这4个特征要素的形式化表示方法及值的初始化和更新方法。最后,在基于Moodle平台开发的混合式学习系统中,验证了该学习者模型有良好的可用性和有效性。
关 键 词: 计算机应用;混合式学习系统;学习者模型;学习风格
Title: A new learner model in blended learning system
Author: DING Wenling, ZHU Zhengzhou
Organization: School of Software & Microelectronics, Peking University
Abstract: Learner model is the core component of learning system, which determines the quality of online teaching. A new learner model is proposed based on online learning norms, combined with the characteristics of online learners in China and the characteristics of blended learning. The learner model consists of basic information, learning style, knowledge state and cognitive ability. This paper gives the formal representation of the four features in the learner model and also provides initialization and update methods of the values. Finally, in the blended learning system developed based on the Moodle platform, it is proved that the proposed learner model has good usability and effectiveness.
Key words: computer applications; blended learning system; learner model; learning style
发表期数: 2018年8月第16期
引用格式: 丁文玲,朱郑州. 混合式学习系统中一种新的学习者模型[J]. 中国科技论文在线精品论文,2018,11(16):1623-1632.
 
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