助产士核心胜任力量表信度和效度研究

Midwife Core Competency Scale: Reliability and validity assessment

目的:对助产士核心胜任力量表进行信度和效度的检测。方法:采用文献回顾的方法,重点参考国际助产联盟制定的助产士胜任力标准,通过助产专业的专家,形成助产士核心胜任力量表,并对北京市19家医院的300名助产士进行测评,对量表进行信度和效度分析,最终形成量表。结果:有效量表295份。助产士核心胜任力量表共由6个维度,54项条目组成,其内部一致性Cronbach’sα系数为0.978,各分维度的Cronbach’sα系数为0.921～0.938之间,均在0.9以上,总量表的内容效度比为0.95,结构效度6个因子的累计解释变量为70.927%,均在测量学可接受的范围。结论:该助产士核心胜任力量表具有良好的信度和效度,条目设置适用于我国助产士核心胜任力的评价。

Objective： To develop a scale to assess the midwife＇s core competency and to test the reliability and validity of Midwife Core Competency Scale. Methods： We developed Midwife Core Competency Scale through literature interview whose key points were the essential competencies for midwifery practice formulated by International Confederation of Midwives （ICM）, through the midwifery experts consultation, through the investigation of 300 midwives from nineteen hospital in Beijing, and through the assessment of the reliability and validity of the questionnaire. Results： The number of effective scale was 295. The Scale comprised 6 dimensions and 54 items. The internal consistency Cronbach＇s α coefficient was 0.978.The content validity index was 0.95. The construct validity yielded six factors with an cumulative explained variance of 70.927% which was in the acceptable range. Conclusions： Midwife Core Competency Scale can be considered a reliable and valid scale for assessing midwifes＇ core competency.