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改进活动评估:使用Rasch模型的代过程
1Mr. Gage: Director, Business Intelligence and Analytics, Clinical Education Alliance, Reston, VA. Dr. Nisly: Senior Vice President, Outcomes and Impact, Clinical Education Alliance, Reston, VA.
The Journal of continuing education in the health professions
|October 13, 2025
概括
心理测量分析完善了持续专业发展评估工具,提高了其可靠性并减少了冗余. 这种数据驱动的方法提高了医学教育评估的质量.
科学领域:
- 医疗教育 医学教育
- 心理测量 心理测量 心理测量
- 持续的专业发展 持续的专业发展
背景情况:
- 医学教育中的传统评估模型不足以满足复杂的现代需求.
- 需要更全面,更细微的评估方法.
研究的目的:
- 开发和完善持续专业发展 (CPD) 活动的标准化评估工具.
- 提高CPD评估工具的可靠性和减少冗余性,使用心理测量原则.
主要方法:
- 开发了一种标准化的评估工具,并使用重复的拉什分析反复改进.
- 使用类别概率曲线和测试信息函数来优化评估结构.
- 最初分析了250项教育活动和26554名学习者的数据,最终对21项活动和529名学习者进行了验证.
主要成果:
- 最初的Rasch分析表明,需要取消冗余,并将评级级从5分变为4分.
- 经过修改后,仪器的可靠性得到了改善,Cronbach的α从0.72增加到0.80.
- 这种精致的仪器表现出了增强的心理测量特性.
结论:
- 心理测量方法可以显著提高评估仪器的可靠性,减少评估仪器的冗余性.
- 该研究提出了一个灵活的,心理测量为评估CPD计划提供了灵活的,心理测量为评估CPD计划提供了灵活的工具.
- 这种数据驱动的指标可以提高医疗培训的质量,并为未来的教育努力提供信息.
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