在线学习系统数据可视化研究与实现——以“测测SAT平台”为例  

Research and Implementation of Data Visualization in Online Learning System ——A Case Study on the “ceceSAT” Platform

作　　者：杨兵[1] 卢国庆[1] 邢宏根[2] Tiong-Thye Goh 

机构地区：[1]湖北大学教育学院,湖北武汉430062 [2]湖北大学知行学院,湖北武汉430062 [3]惠灵顿维多利亚大学信息管理系

出　　处：《现代教育技术》2017年第12期114-120,107,共8页Modern Educational Technology

基　　金：湖北省教育厅科学技术研究计划重点项目"基于模糊逻辑的自适应学习系统关键技术研究--以英语学习为例"(项目编号:094736)资助

摘　　要：数据可视化是一个多学科融合、交叉的研究领域,正逐渐成为国内外的研究热点。在线学习系统数据可视化,利用学习者视觉通道的快速感知能力,提高学习者识别、加工在线学习资源和系统反馈的效率,有助于促进学生的深度学习和深层次意义建构。文章以"测测SAT平台"为案例,从学习资源可视化和学习行为数据的可视化两个视角,提出了在线学习系统数据可视化的设计原则,建立了在线学习系统数据可视化的过程模型,并检验和分析了在线学习系统的数据可视化设计原则与效果。Data visualization is a multidisciplinary and interdisciplinary research field, and it＇s becoming a hotspot in the field of education both at home and abroad. Taking advantage of learners＇ visual channel rapid perception ability, the online learning system data visualization can help improve learners＇ efficiency on recognizing, processing online learning resources and also improve the system feedback, which can further promote students＇ deep learning and deep meaning construction. Taking ＂cece SAT＂ as a case, the preent study proposed the design principle of online learning system data visualization from two perspectives, namely, the visualization of learning resources and the visualization of learning behavior data. Moreover, the process model of data visualization of online learning system was established and further examined the design principles and effect of the online learning system.

关 键 词：在线学习系统 数据可视化 行为数据 设计原则 

分 类 号：G40-057[文化科学—教育学原理]