目的 汉化护理专业学生母乳喂养知识问卷并检验其信效度。方法 通过Brislin翻译模型对问卷进行汉化、跨文化调试、专家咨询、预实验,形成中文版护理专业学生母乳喂养知识问卷。采用便利抽样法对134名护理专业学生进行调查,采用探索性因子分析、内容效度、内部一致性、重测信度对问卷进行信效度检验。结果 最终形成的中文版护理专业学生母乳喂养知识问卷共有14个条目,总问卷的内容效度为0.963,各条目的内容效度为0.710~1;总问卷的Cronbach’s α系数为0.763,各条目的Cronbach’s α系数为0.613~0.752;折半信度为0.780;重测信度为0.813。探索性因子分析提取出4个公因子,累计方差贡献率为55.266%。结论 中文版护理专业学生母乳喂养知识问卷具有较好的信效度,可用于评估护理专业学生的母乳喂养知识水平。

Objective To develop the Chinese version of Nursing Student’s Knowledge about Breastfeeding Questionnaire and examine its reliability and validity. Methods According to the Brislin’s translation model,we followed the forward-translation and back-translation procedure to translate the questionnaire into Chinese,modified it based on Chinese culture. The Chinese version was revised through experts’ review and a pilot study. The convenience sampling method was used to investigate 134 nursing students. The reliability and validity of the questionnaire were tested by exploratory factor analysis,content validity,Cronbach’s α,and retest reliability. Results The final Chinese version of the Nursing Student’s Knowledge about Breastfeeding Questionnaire is a single-dimensional questionnaire with 14 items. The content validity of the total questionnaire was 0.963,and each item was 0.710~1. Cronbach’s α coefficient of the total questionnaire was 0.763,and each item was 0.613~0.752. The split-half reliability was 0.780,and the retest reliability was 0.813. Exploratory factor analysis extracted 4 common factors,and the cumulative variance contribution rate was 55.266%. Conclusion The Chinese version of Nursing Student’s Knowledge about Breastfeeding Questionnaire was demonstrated to be reliable and valid among nursing students.