任务驱动教学法在健康数据标准教学中的运用

Application of Task-driven Teaching Method in Teaching of Health Data Standard Knowledge

目的探索健康数据标准教学方法,指导学员熟悉掌握健康数据标准知识要点。方法采取任务驱动教学法,按照教员设计引导、学员操作应用、小组交流讨论、总结巩固提高4个阶段,将学员分成2个小组,分别采取数据整理和信息模型的方法,对健康风险评估模型数据进行标准化。结果通过数据整理方法,制定健康风险评估数据元专用属性97个;通过信息模型方法,构建健康风险评估信息概念数据模型。通过小组交流讨论,使标准化的数据元和概念数据模型对应起来。结论采取任务驱动教学法开展健康数据标准教学,有效地促进学员对健康数据标准基本知识的掌握,对比了解不同数据标准化方法的优缺点。

Objective To explore the teaching method of health data standard and instruct students to master the key points of health data standard knowledge.Methods Task-driven teaching method was adopted.According to the four stages of instructor design and guidance,student operation and application,group discussion,summary and consolidation,we divided the students into two groups and standardized the data of health risk assessment model by data collation and information model.Results Through data collation method,97 specific attributes of health risk assessment data elements were established,and the conceptual data model of health risk assessment information was constructed by information model method.Through group discussion,standardized data elements and conceptual data models were corresponded.Conclusion Task-driven teaching method effectively promotes students’grasp of basic knowledge of health data standards,and helps them to understand the advantages and disadvantages of different data standardization methods.