VR技术结合CBL教学法对运动医学教学的作用分析

Analysis of the Effect of VR Technology Combined With CBL Teaching Method on Sports Medicine Teaching

目的探析运动医学教学过程中,虚拟现实技术(virtual reality,VR)结合案例教学法(case-based learning,CBL)的应用效果。方法随机选取2020年3月—2023年2月昆明医科大学第一附属医院运动医学科的60名实习医生为研究对象,采用摸球法分组,对照组、观察组各30名,分别实施传统教学、VR技术结合CBL教学法,比较2组实习医生的教学效果。结果2组实习成绩相比,观察组实践成绩[(91.63±5.69)分]、理论成绩[(90.58±5.12)分]均高于对照组[(85.26±2.12)分、(82.63±2.36)分],差异有统计学意义(P<0.001);较之对照组,观察组实习生的教学效果评分、主观满意率均较高,差异有统计学意义(P<0.05);出科时,观察组评判性思维能力测量表(critical thinking disposition inventory-Chinese version,CTDI-CV)评分高于对照组,差异有统计学意义(P<0.001)。结论VR技术结合CBL教学法于运动医学科实习生中,有利于强化教学效果,培养实习生的评判性思维能力,且实习生的整体教学满意度更高。

Objective To explore the application effect of virtual reality(VR)combined with case-based learning(CBL)in the teaching process of sports medicine.Methods A total of 60 interns from the department of sports medicine at the First Affiliated Hospital of Kunming Medical University from March 2020 to February 2023 were randomly selected as the research subjects.They were divided into two groups using the touch ball method,with 30 interns in the control group and 30 interns in the observation group.Traditional teaching and VR technology combined with CBL teaching method were implemented respectively,and the teaching effects of the two groups of interns were compared.Results Compared with the practice scores of the two groups,the practical scores[(91.63±5.69)points]and theoretical scores[(90.58±5.12)points]of the observation group were higher than those of the control group[(85.26±2.12)points and(82.63±2.36)points],and the difference was statistically significant(P<0.001).Compared with the control group,the teaching effect score and subjective satisfaction rate of interns in the observation group were higher,the difference was statistically significant(P<0.05).The critical thinking disposition inventory-Chinese version(CTDI-CV)score of the observation group was higher than that of the control group,and the difference was statistically significant(P<0.001).Conclusion The VR technology combined with CBL teaching method is beneficial for enhancing teaching effectiveness,cultivating interns'critical thinking ability,and overall teaching satisfaction among interns in the field of sports medicine.