| MOOC背景下基于推荐机制的提高同伴互评效果的研究 |
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| 引用本文： | 许云红,王如.MOOC背景下基于推荐机制的提高同伴互评效果的研究[J].现代远距离教育,2014(5):17-21. |
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| 作者姓名： | 许云红 王如 |
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| 作者单位： | 昆明理工大学 云南 昆明 650093 |
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| 摘 要： | 随着Web2．0技术的不断发展，大规模开放在线课程（ MOOCs）以其免费、方便、省时、高质量和不受时间和空间限制等特征迅速在全球兴起。然而，作为一种新兴的课程模式，用于评估学习者作业的同伴互评环节由于设置过于简单，存在评阅者态度粗鲁、评价效率低下等问题，并不能取得令人满意的效果。针对如何提高大规模开放课程中同伴互评的效果这一问题，通过建立基于推荐机制的提高同伴互评效果的推荐模型，为学生作业分配较为合适的评阅人，从而达到优化同伴互评过程并提高学习者满意度的目的。
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| 关 键 词： | MOOCs 同伴互评 推荐 满意度 |
A Study Based on Recommendation Mechanism to Improve the Effect of Peer Assessment in the Context of MOOC |
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| XU Yun-hong,WANG Ru.A Study Based on Recommendation Mechanism to Improve the Effect of Peer Assessment in the Context of MOOC[J].Modern Distance Education,2014(5):17-21. |
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| Authors: | XU Yun-hong WANG Ru |
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| Institution: | (Kunming University of Science and Technology, Kunming, Yunnan ,650093 ,China) |
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| Abstract: | With the development of Web2.0, MOOCs have been on a rapid rise around the world which are featured by free, con-venient, time saving, high quality and not restricted by time and space.However, as a kind of new courses, the phase of peer assess-ment which is used for assessing learners＆#39;work has some problems such as some students being treated rudely and low efficiency of as-sessment.Thus, a satisfying result cannot be attained.Researches on this problem are not very much.Therefore, this paper focus on improving the effect of learners＇satisfaction and trying to build a recommendation model, which is used for assigning submissions to the suitable learners so that the process of peer assessment can be optimized and learners＇satisfaction can be improved. |
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| Keywords: | MOOCs Peer Assessment Recommendation Satisfaction |
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