TrAVis to enhance online tutoring and learning activities: Real-time visualization of students tracking data
TrAVis to enhance online tutoring and learning activities: Real-time visualization of students tracking data
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TrAVis 增强在线辅导和学习活动：学生跟踪数据的实时可视化
DOI：
10.1108/17415651111125513
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发表时间：
2011
期刊：
影响因子：
--
通讯作者：
P. Prévôt
中科院分区：
文献类型：
--
作者：
M. May;S. George;P. Prévôt
目的-本文介绍了我们研究工作的一部分，重点是跟踪数据分析和可视化（TrAVis）工具，这是一个基于网络的系统，旨在加强在线辅导和学习活动，由计算机媒介通信（CMC）工具提供支持。TrAVis特别致力于帮助导师和学生在整个学习过程中利用交流活动的跟踪数据。本文的重点是TrAVis的技术方面，学生跟踪数据的可视化以及我们在真实学习情境下进行的实验。设计/方法论/方法——TrAVis的设计采用了迭代和参与的混合方法。在我们的研究过程中，我们制作了不同版本的TrAVis。每次构建的主要变化都涉及到学生活动数据指标的概念设计和数据指标的可视化技术。两个案例研究…
Purpose – This paper presents a part of our research work that places an emphasis on Tracking Data Analysis and Visualization (TrAVis) tools, a web‐based system, designed to enhance online tutoring and learning activities, supported by computer‐mediated communication (CMC) tools. TrAVis is particularly dedicated to assist both tutors and students in the task of exploiting tracking data of communication activities throughout the learning process. This paper focuses on the technical aspects of TrAVis, the visualization of students' tracking data and the experiment we have conducted in an authentic learning situation.Design/methodology/approach – A mixture of iterative and participative approaches has been adopted for the design of TrAVis. Different versions of TrAVis were built during the progress of our research. The major changes in each build have particularly involved the conceptual design of data indicators of students' activities and the visualization techniques of the data indicators. Both case studi...