摘要
目前的MOOC虽然能支持视频课程、论坛、测试评价等功能,但其测试评价仅停留在对客观题的评测上。为了进一步优化MOOC系统的评价体系,强化其对于主观性试题评价的客观性和准确度,在对MOOC本土化的现状和发展方向研究的基础上,构建三种同伴互评过程模型。同时利用Cousera提供的HCI课程的相关数据对各模型依次进行评测。其评测结果与利用Cousera平台的同伴互评系统所得到的相应结果进行比较,准确度有显著提高。
Currently,MOOC is able to provide services such as online video lectures,BBS forum and evaluation. However,the evaluation system has not yet exceeded the area of dealing with answers to objective questions. In order to optimize the evaluation system of MOOC and strengthen its objectivity and accuracy of evaluation to subjective questions,based on the research to the current situation and trend of MOOC＇ Localization,we developed three process models of peer assessment to appraise the subjective questions. Meanwhile,we collect data from HCI courses which offered by Cousera to evaluate these three models successively. Comparing the evaluating results to the corresponding result from peer review system of Cousera,we found that the accuracy has been remarkably raised.
出处
《现代远距离教育》
CSSCI
2014年第6期3-8,共6页
Modern Distance Education
基金
国家社会科学基金项目"大型开放式网络课程条件下思想政治教育模式创新研究"(编号:14BKS097)
