线上线下混合式教学中在线学习行为与学习效果关系研究

Research on the Relationship Between Online Learning Behaviors and Learning Outcomes in Online and Offline Blended Teaching

以浙江省高等学校在线开放课程共享平台中的“图形界面设计软件”课程为例,利用SPSS24统计软件,通过描述性分析法、比较分析法、关联分析法、回归分析法和聚类分析法等数据挖掘分析法确定学习者在线学习的参与和坚持情况,重点探究学习者在线学习行为与学习效果之间的相关关系。研究结果表明,提交作业次数、作业平均分2项与综合成绩呈强相关性,视频观看完成度、测验次数、测验平均分3项与综合成绩呈现中等相关性,签到比率、发帖数量、回帖数量与综合成绩呈现弱相关性。课题组在研究结果基础上进行了教学反思,并提出了意见和建议。

Taking the course Graphic Interface Design Software in the online open course sharing platform of higher education institutions in Zhejiang Province as an example,the study used the SPSS24 statistical software to determine the participation and persistence of learners in online learning through descriptive analysis,comparative analysis,association analysis,regression analysis,clustering analysis and other data mining analysis methods,and focused on exploring the correlation between learners'online learning behaviors and learning outcomes.The results shows that there is a strong correlation between the number of assignments submissions and the average score and the comprehensive scores;there is a medium correlation between the video viewing completion,the number of tests and the average score and the comprehensive score;there is a weak correlation between the attendance rate,the number of posts and the number of replies and the comprehensive scores.On the basis of the research results,the research group has conducted teaching reflection and put forward suggestions.