摘要
目的探讨虚拟现实(virtual reality,VR)技术在眼视光学专业低视力教学中的应用效果。方法选取四川大学华西临床医学院眼视光学专业本科生为研究对象。2020级学生采用传统授课(lecture-based learning,LBL)教学模式(LBL教学组),2021级学生采用VR教学模式(VR教学组)。2组学生均学习低视力同一章节的内容,学习结束后完成随堂测试,并完成问卷调查。结果VR教学组学生28人,LBL教学组学生30人。2组学生年龄、性别构成差异均无统计学意义(P>0.05)。VR教学组学生随堂测试成绩高于LBL教学组[(86.43±6.10)vs.(78.10±7.69)分,P<0.05]。除“该教学模式有主观不适感”外,2组的其余评价结果差异均有统计学意义(P<0.05)。VR教学组学生普遍认为将VR技术应用于低视力教学中,可以有助于了解低视力患者的视觉体验和日常生活状态、提高学习效率和动手能力、减轻学习负担,并希望将该教学模式常规用于其他学科教学中。VR教学组所有学生都认为该教学模式有趣、创新性高,增强了师生互动。结论将VR技术应用于低视力教学中,可使学生切身体验各类疾病对患者视觉功能和生活的影响,不仅优化和改善了教学效果,学生的接受度亦较高,值得在未来的眼视光学教学中进一步推广。
Objective To explore the application effect of virtual reality(VR)technology in low vision teaching for optometry students.Methods Undergraduate students majoring in optometry at West China School of Medicine of Sichuan University were selected as the research subjects.The students enrolled in 2020 adopted the traditional lecturebased learning(LBL)teaching mode(LBL teaching group),while the students enrolled in 2021 adopted the VR teaching mode(VR teaching group).Both groups of students studied the content of the same chapter on low vision,completed in-class tests after learning,and completed a questionnaire survey.Results There were 28 students in the VR teaching group and 30 students in the LBL teaching group.There was no statistically significant difference in age or gender composition between the two groups of students(P>0.05).The in-class test scores of students in the VR teaching group were higher than those in the LBL teaching group(86.43±6.10 vs.78.10±7.69,P<0.05).Except for“subjective discomfort with this teaching mode”,the differences in other evaluation results between the two groups were statistically significant(P<0.05).VR teaching group students generally believed that applying VR technology to low vision teaching helped understand the visual experience and daily life status of low vision patients,improved learning efficiency and hands-on ability,reduced learning burden,and hoped to use this teaching mode routinely in other subject teaching.All students in the VR teaching group believed that this teaching mode was interesting,highly innovative,and enhanced teacher-student interaction.Conclusions Applying VR technology to low vision teaching can enable students to personally experience the impact of various diseases on patients’visual function and daily life.This teaching method not only optimizes and improves teaching effectiveness,but also has a high acceptance rate among students,which is worth further promoting in future optometry teaching.
作者
杨必
董光静
牛继堂
姜宇涵
刘陇黔
郑秀娟
YANG Bi;DONG Guangjing;NIU Jitang;JIANG Yuhan;LIU Longqian;ZHENG Xiujuan(Department of Ophthalmology,West China Hospital,Sichuan University,Chengdu,Sichuan 610041,P.R.China;Department of Optometry and Vision Sciences,West China School of Medicine,Sichuan University,Chengdu,Sichuan 610041,P.R.China;Laboratory of Optometry and Vision Sciences,West China Hospital,Sichuan University,Chengdu,Sichuan 610041,P.R.China;College of Electrical Engineering,Sichuan University,Chengdu,Sichuan 610051,P.R.China;College of Computer Science,Sichuan University,Chengdu,Sichuan 610051,P.R.China)
出处
《华西医学》
CAS
2024年第9期1478-1482,共5页
West China Medical Journal
基金
四川省科技计划项目(2022YFS0368)
四川大学华西临床医学院本科教学改革研究与实践项目(HXBKB2023039)。
关键词
虚拟现实技术
低视力
教学
Virtual reality technology
low vision
teaching
