调查多个小访谈的内部结构 - - 巴基斯坦的一个视角
Rukhsana Ayub1, Naveed Yousuf2, Nadia Shabnam1
1Department of Health Professions Education, National University of Medical Science, Rawalpindi, Pakistan.
PloS one
|April 11, 2024
概括
这项研究验证了多重小访谈 (MMI) 对于医疗保健教育选择的有效性. 确认因素分析证实了MMI的存在.
科学领域:
- 医学教育 医学教育
- 心理测量 心理测量 心理测量
- 医疗保健专业人员的选择
背景情况:
- 医疗保健专业人员需要特定的个人属性,而不仅仅是认知技能.
- 在全球范围内,多次小面试 (MMI) 被用来评估进入健康专业教育的这些属性.
- 对于MMI,需要严格的质量保证,但对其内部结构,特别是维度的证据是有限的.
研究的目的:
- 使用确认因素分析 (CFA) 提供MMIs多维性质的统计证据.
- 收集多种证据来支持MMI的内部结构.
- 确定MMI是否准确地测量了预期的个性构造.
主要方法:
- 一个先验的七因素模型是根据毕业生基本属性的假设.
- 开发了情景来评估这些属性,并使用了5分评级尺度.
- 对259名学生的数据进行了确认因素分析 (CFA).
主要成果:
- 可靠性系数 (克朗巴赫α:0.73-0.94) 和项目总和相关性很强.
- 确认因素分析 (CFA) 支持一个具有优异适合度指数的七因素模型 (RMSEA=0.05,SRMR<0.08).
- 该CFA证实了MMIs的多维性质及其测量预期属性的能力.
结论:
- 这项研究提供了使用MMI在根据个性特征选择医疗保健候选人的有效性证据.
- 这些发现支持管理的MMI的多维结构.
- 内部结构的证据证明了测量结构的独立性.
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