Weng Wenting, Ritter Nicola L, Cornell Karen, Gonzales Molly
J Vet Med Educ. 2021 Jan 25:e20200045. doi: 10.3138/jvme.2020-0045.
Over the past decade, the field of education has seen stark changes in the way that data are collected and leveraged to support high-stakes decision-making. Utilizing big data as a meaningful lens to inform teaching and learning can increase academic success. Data-driven research has been conducted to understand student learning performance, such as predicting at-risk students at an early stage and recommending tailored interventions to support services. However, few studies in veterinary education have adopted Learning Analytics. This article examines the adoption of Learning Analytics by using the retrospective data from the first-year professional Doctor of Veterinary Medicine program. The article gives detailed examples of predicting six courses from week 0 (i.e., before the classes started) to week 14 in the semester of Spring 2018. The weekly models for each course showed the change of prediction results as well as the comparison between the prediction results, and students' actual performance. From the prediction models, at-risk students were successfully identified at the early stage, which would help inform instructors to pay more attention to them at this point.
在过去十年中,教育领域在数据收集和利用方式上发生了显著变化,以支持高风险决策。利用大数据作为指导教学和学习的有意义视角,可以提高学业成绩。已开展数据驱动的研究来了解学生的学习表现,比如在早期阶段预测有风险的学生,并向支持服务部门推荐量身定制的干预措施。然而,兽医教育领域很少有研究采用学习分析。本文通过使用兽医学专业一年级课程的回顾性数据,研究学习分析的应用情况。文章给出了2018年春季学期从第0周(即课程开始前)到第14周对六门课程进行预测的详细示例。每门课程的每周模型展示了预测结果的变化以及预测结果与学生实际表现之间的比较。从预测模型中,成功在早期阶段识别出了有风险的学生,这将有助于指导教师在此时更加关注他们。