使用远程超声波教医学生:一个随机对照对等性研究
Renee T Zhao1, Jasmine Deng1, Ghadi Ghanem1
1Department of Emergency Medicine David Geffen School of Medicine at University of California-Los Angeles Los Angeles California USA.
远程指导与同行辅助学习相结合,为教学眼睛超声波提供了有效的替代方案. 这种创新方法相当于传统方法在提高知识和临床技能.
科学领域:
- 医学教育 医学教育
- 眼科医生 眼科 眼科
- 医疗模拟 医疗模拟
背景情况:
- 本科超声波教育面临时间,空间和教师可用性的限制.
- 开发可访问和有效的教学模型对于扩大超声波培训至关重要.
- 同行辅助学习和远程指导为这些教育限制提供了潜在的解决方案.
研究的目的:
- 评估远程指导与同行辅助学习相结合的有效性,用于教学眼睛超声波.
- 将这种新的教学模式与传统的面对面教学方法进行比较.
- 确定远程指导和同行指导是否在统计学上相当于传统培训.
主要方法:
- 医学二年级学生被同行教师使用远程指导或传统的面对面方法教授眼睛超声波.
- 通过多项选择知识测试和客观结构化临床检查 (OSCE) 评估了熟练程度.
- 学生的信心和整体经验使用利克尔特尺度进行了测量;统计学等价性使用两个单面t测试 (P <0.05) 进行了测试.
主要成果:
- 远程指导小组在知识变化,信心变化,欧安组织时间和欧安组织分数方面显示出与面对面的小组统计学上相当的结果.
- 虽然远程指导组对整体体验的评价很高 (4.06/5),但评价低于传统组 (4.47/5).
- 同行指导本身获得了4.35/5.5的高整体评分.
结论:
- 同行指导远程指导是一种有效的,相当于传统面对面指导的替代方案,用于教学基本的眼睛超声波.
- 这个模型显示出克服超声波教育可访问性的局限性的希望.
- 这些发现支持将远程指导和同行学习纳入医学超声波课程.
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