远程网络课堂在影像技术专业见习教学中的应用实践  

The application of Remote Online Classroom in Imaging Technology Probation Teaching

作　　者：张金戈[1] 夏春潮[1] 宋婷妮 彭婉琳 蔡磊[1] 王紫薇[1] 陈国勇[1] 李玉明[1] 李真林[1] ZHANG Jinge;XIA Chunchao;SONG Tingni;PENG Wanlin;CAI Lei;WANG Ziwei;CHEN Guoyong;LI Yuming;LI Zhenlin(Department of Radiology,West China Hospital,Sichuan University,Chengdu Sichuan 610041,China)

机构地区：[1]四川大学华西医院放射科,四川成都610041

出　　处：《中国医疗设备》2020年第10期42-45,共4页China Medical Devices

基　　金：四川省教育厅高等教育人才培养质量和教学改革项目(JG2018-45);四川大学未来教育研究专项(SCUFER2019006)。

摘　　要：目的探究将网络教学应用于影像技术专业本科见习教学中的可行性,并结合新型冠状病毒疫情期间的教学实践讨论其教学效果及优化方案。方法纳入四川大学华西临床医学院2016级和2017级两个年级的数据进行分析,2016级采用传统的实地见习,2017级采用网络见习。收集两组同学的随堂测验分数和满意度调查结果,进行教学效果评估。两组间随堂测验分数的比较使用独立样本t检验,满意度的比较使用Wilcoxon符号秩和检验(α=0.05)。结果传统教学组的平均成绩为(93.46±5.25)分,网络教学组为(94.39±4.37)分,两组同学随堂测验分数的差异不具有统计学意义(P>0.05);传统教学组的满意度平均总分为19.75分,网络教学组为21.46分,差异具有统计学意义(P<0.05)。结论网络见习教学与传统见习模式相比,内容和形式更加丰富多样,不受场地限制且易于学生进行回顾,取得了较好的教学效果,在影像技术专业的本科见习教学中具有较高应用价值。Objective To explore the feasibility of applying online teaching to the undergraduate probationary teaching of imaging technology majors, and discuss its teaching effects and optimization plans based on the teaching practice during the new coronavirus epidemic. Methods Data of grade 2016 and grade 2017 of West China School of Medicine of Sichuan University were included for analysis. The grade 2016 adopted the traditional clinical probation and the grade 2017 adopted the online clinical probation. The inclass quiz scores and satisfaction survey results of the two groups were collected and the teaching effect was evaluated. T test was used to compare in-class quiz scores between the two groups, and the satisfaction was compared using Wilcoxon symbolic rank sum test(α=0.05). Results The average score of the traditional teaching group was(93.46±5.25), while that of the online teaching group was(94.39±4.37). The difference of in-class quiz scores between the two groups was not statistically significant(P>0.05). The average total score of satisfaction of the traditional teaching group was 19.75, while that of the online teaching group was 21.46, the difference was statistically significant(P<0.05). Conclusion Compared with the traditional probation teaching mode, the online probation teaching is more diversified in content and form, and not limited by the place. What’s more, it is easy for students to review, and has achieved better teaching effect. Online teaching mode has high application value in the undergraduate clinical probation teaching of imaging technology major.

关 键 词：影像技术 医学教育 网络教学 

分 类 号：G642.0[文化科学—高等教育学] G434[文化科学—教育学]