在美国本科医学教育中开发和验证感知功率距离尺度
Nital Patel Appelbaum1, Lama Abdurrahman2, Peter Boedeker1
1Department of Education, Innovation and Technology, Baylor College of Medicine, Houston, Texas, USA.
Teaching and learning in medicine
|July 21, 2025
概括
研究人员开发了感知功率距离尺度 (PPDS) 来衡量医学教育中的等级. 这种经过验证的工具可以跟踪和改善美国医学院的学习环境.
科学领域:
- 医学教育 医学教育
- 社会科学 社会科学 社会科学
- 心理测量 心理测量 心理测量
背景情况:
- 权力动态和层次结构显著影响医学学习环境.
- 缺乏经过验证的仪器阻碍了医学中感知功率距离的研究.
研究的目的:
- 开发和评估感知功率距离尺度 (PPDS) 用于测量美国医学学生感知功率距离.
- 提供一个可靠和有效的工具来评估医学教育中的等级.
主要方法:
- 文献搜索和对现有工具进行项目开发的调整.
- 从国际学者那里收集的内容有效性证据.
- 确认因素分析,可靠性估计,以及与美国医学学生 (n=312) 进行的融合/区分有效性测试.
主要成果:
- 对于PPDS来说,最合适的模型是更高阶的1+5因子模型.
- PPDS显示了足够的内部一致性 (克朗巴赫的α=0.81).
- 确定了收有效性 (r=0.60) 和区分有效性 (r=-0.54).
结论:
- 在美国医学院,PPDS是测量感知功率距离的有效和可靠的仪器.
- PPDS可以作为提高医疗学习环境的指标.
- 研究结果支持将PPDS与组织发展努力结合使用.
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