【摘要】 通过收集某高职院校医学生在线学习平台上的学习状态数据，利用大数据技术分析学生知识获取、协助交流、学习态度等在线学习行为与学习成效的相关性，提出提升在线学习资源的供给质量、科学设计在线教学活动、构建在线学习共同体等建议，为教学模式的改革和线上课程的优化提供参考。更多还原

【Abstract】 Based on the learning data of medical students in a higher vocational college on the online learning platform, the big data technology is used to analyze the relationship between students’ online learning behaviors such as knowledge acquisition, collaborative communication, learning attitude, etc. and students’ learning effectiveness. Some suggestions such as improving the supply quality of online learning resources, designing online teaching activities scientifically and building an online learning community are put forward to provide reference for the optimization of the reform of teaching mode and the courses of online teaching.更多还原