摘要
目的调查“医学统计学”课程教学中运用知识要点型和知识提纲型课前预习指导方式时学生的反馈情况。方法将2018级临床医学五年制学生共126人,按宿舍号随机分配进两组。课前通过“雨课堂”分别给两组学生分发知识要点型和知识提纲型预习指导资料辅助其课前预习。采集预习指导材料利用情况,问卷调查学生对所接受预习指导方式的评价。本研究采用SAS9.4统计软件进行Wilcoxon秩和检验和卡方检验。结果知识要点型组的课前预习材料总体完成率低于知识提纲型组(62.78%vs.80.30%,P<0.001)。知识要点型和知识提纲型两组学生满意度评分中位数分别为89.50和90.00,组间差异无统计学意义(P=0.252)。总体上,61.90%(78/126)的学生非常喜欢或喜欢接受课前预习指导,75.40%(95/126)的学生认为指导对课堂学习有帮助或很有帮助,62.70%(79/126)的学生认为指导对课前预习效率的提升效果很高或较高,两组学生在此3方面的等级评价结果相近。结论两种课前预习指导方式均可行、有效,知识提纲型组学生的预习完成率优于知识要点型组,教学中可考虑优先使用知识提纲型预习指导方式。
Objective To investigate the feedback of students towards the application of knowledge-points based preview guidance mode and knowledge-outline based preview guidance mode in medical statistics teaching.Methods Totally 126 undergraduate students from Batch 2018 five-year clinical medicine were randomly assigned to two groups according to their dormitory number.Before class,knowledge-points focused and knowledge-outline focused preview guidance materials were given to the students in the two groups respectively to assist them in pre-class preview through"Rain Classroom"teaching assistant software.The utilization of preview guidance materials was evaluated and collected.The students'attitudes towards the preview guidance modes they received were collected through questionnaire.In this study,Wilcoxon rank sum test and chi-square test were carried out by SAS9.4 statistical software.Results The reading completion rate of preview guidance materials in the knowledge-points based preview guidance group was lower than that of the knowledge-outline based preview guidance group(62.78%vs.80.30%,P<0.001).The median of students'satisfaction score in knowledge-points group and knowledge-outline group were 89.50 and 90.00 respectively,and there was no statistical significance between the two groups(P=0.252).Of all the students,61.90%(78/126)of the students strongly liked or liked to receive preview guidance,75.40%(95/126)of the students thought that preview guidance was very helpful or helpful to classroom learning,62.70%(79/126)of the students thought that the preview guidance could strongly improve or improve the efficiency of pre-class preview process.The rating results of the above three aspects were similar between the two groups.Conclusion Both the two preview guidance modes are feasible and effective.The completion rate and evaluation results of the students in the knowledge-points focused preview guidance group are better than those of the knowledge-outline focused preview guidance group.We suggest that knowledge-outline based preview guidance mode might be prioritized in medical statistics teaching.
作者
秦宇辰
秦婴逸
Qin Yuchen;Qin Yingyi(Teaching and Research Section of Army Health Statistics,Department of Health Service,Naval Medical University,Shanghai 200433,China)
出处
《中华医学教育探索杂志》
2022年第5期534-537,共4页
Chinese Journal of Medical Education Research
基金
海军军医大学卫生勤务学系教育研究课题(2019WJB03)
“十三五”军队重点学科专业建设项目(卫生勤务—海战卫勤组织指挥,编号:03)
2018年上海市“科技创新行动计划”扬帆计划项目(18YF1429500)
2020年上海市“科技创新行动计划”扬帆计划项目(20YF1457900)
关键词
医学统计学
预习指导方式
教学效果
Medical statistics
Preview guidance mode
Teaching effect
