慕课试验平台的研发:一项用户研究的结果

发布时间：2018-06-08 14:52

本文选题：大规模公开在线课程(慕课) + A/B测试　；参考：《中国远程教育》2017年07期

【摘要】：2011年,大规模公开在线课程(简称"慕课")席卷教育领域,在线教育因此成为全世界公共舆论的焦点。虽然研究者对于能收集到海量的慕课数据倍感兴奋,然而由于面对几个方面的挑战,这种数据并没有如同预期那样发挥作用。慕课的数据分析既耗时又费力,而且需要使用一套非常先进但却尚未被教育研究者所掌握的技术性技能。因此,慕课数据分析很少在课程结束之前进行,这样一来数据在影响学生学习结果和体验方面的潜能受到限制。本文介绍我们研发的一种用户友好型慕课数据分析软件平台——MOOCito(MOOC intervention tool,慕课干预工具)。这种工具主要是为了开展根据数据而做出的教学干预和课程实验。本文阐述MOOCito的重要设计原则,同时也对促使我们研发这种工具的慕课研究趋势做一个概述。这项工作仍在进行中,本文简要介绍MOOCito原型,同时呈现一项旨在了解这个系统的感知有用性和易用性的用户评价研究结果。本文还讨论了本研究的结果以及这些研究结果对实践的启示。
[Abstract]:Online education is the focus of public opinion around the world in 2011, which is the focus of public opinion around the world. The analysis is time-consuming and laborious, and needs to use a very advanced set of technical skills that have not yet been mastered by the educational researchers. Therefore, the data analysis of the mousse is rarely done before the end of the course, so that the potential of the data to affect the results and experience of the students is limited. This article introduces a user we have developed. MOOCito (MOOC intervention tool), a tool for teaching intervention and course experiments based on data. This article describes the important design principles of MOOCito, and also makes an overview of the trend of research on the study of this tool. This work is still in progress. This article briefly introduces the MOOCito prototype and presents a user evaluation study that aims to understand the perceived usefulness and usability of the system. This paper also discusses the results of this study and the implications of these findings to practice.
【作者单位】：英国爱丁堡大学信息科学学院;美国德克萨斯大学阿灵顿分校学习创新和网络化知识研究实验室;英国爱丁堡大学莫雷教育学院;加拿大阿萨巴斯卡大学远程教育中心;汕头广播电视大学;
【分类号】：G434

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