刘璐 赵绘萍 蒋高民

    [摘要] 目的 探讨实习医院现场教学与虚拟仿真教学在MRI检查技术实践教学的应用与效果。 方法 选择本校即将学习MRI检查技术的2017级医学影像学本科班142名学生，分成两组，理论教学同时进行，实践教学分为实习医院现场教学组与虚拟仿真教学组，学习结束后进行理论与实践考核，并发放问卷对教学满意度进行调查，比较两组间的差异。 结果 现场教学组的理论成绩为(88.42±9.76)分，实践成绩为(80.01±6.27)分，虚拟仿真组的理论成绩为(87.80±4.91)分，实践成绩为(79.08±6.30)分，两组比较，差异无统计学意义(P>0.05)。现场教学组的调查满意度为(90.06±3.68)分，虚拟仿真组的调查满意度为(82.83±7.22)分，两组比较，差异有统计学意义(P<0.05)。 结论 虚拟仿真教学在MRI检查技术实践教学中的应用价值与现场教学相当，可以带来相近的教学效果，学生对于现场实践教学满意度更高，有条件的教学单位可以多采用现场实践教学。

    [关键词] MRI检查技术;实践教学;虚拟仿真;教学方法;教学改革

    [中图分类号] G642.0? ? ? ? ? [文献标识码] B? ? ? ? ? [文章编号] 1673-9701(2021)32-0155-04

    [Abstract] Objective To investigate the application and effect of live teaching and virtual simulation teaching in practice teaching of Magnetic Resonance Imaging (MRI) examination technology in a training hospital. Methods A total of 142 students from the medical imaging undergraduate class of grade 2017 who were going to study MRI examination technology in our school were selected. They were divided into the live teaching group and the virtual simulation teaching group in the training hospital according to the practice teaching ......