开发和验证微量营养素知识,态度和实践问卷,用于青少年使用心理测量分析
Priyanka Pareek1, Aparna Thorat1, Chethana Chandrasekar1
1Clinical Nutrition, Mahatma Gandhi Mission (MGM) School of Biomedical Sciences, Mahatma Gandhi Mission Institute of Health Sciences, Navi Mumbai, IND.
Cureus
|August 29, 2024
概括
一个新的问卷有效地衡量了印度青少年对微量营养素的知识,态度和做法 (KAP). 这种经过验证的工具对于为年轻人制定有针对性的营养干预措施至关重要.
科学领域:
- 营养科学 营养科学
- 公共卫生 公共卫生
- 心理测量 心理测量 心理测量
背景情况:
- 微量营养素缺乏是严重的公共卫生问题,特别是在青少年中.
- 有效的营养干预计划需要对知识,态度和实践 (KAP) 的准确评估.
- 现有的工具可能无法充分捕捉青少年群体中微量营养素KAP的细微差别.
研究的目的:
- 开发和验证一个全面的问卷,评估与微量营养素相关的知识,态度和实践 (KAP).
- 评估印度青少年开发的KAP问卷的可靠性和有效性.
- 为评估微量营养素相关的KAP提供一个强大的工具,以告知干预策略.
主要方法:
- 通过文献审查,起草了最初的122项问卷.
- 参与者对面部有效性进行评估,主题专家对内容有效性进行评估.
- 探索性因子分析用于构造有效性,Cronbach的α用于内部一致性,以及测试-重新测试可靠性的类间相关系数.
主要成果:
- 问卷显示了令人满意的内容有效性和面部有效性.
- 探索性因子分析确定了态度子尺度的四个因素构造.
- 在知识,态度和实践领域观察到高的内部一致性 (克朗巴赫α>0.840) 和可靠性 (ICC>0.701).
- 最后的134项问卷包括详细的知识,态度和实践 (饮食和其他) 的子尺度.
结论:
- 开发的问卷是评估青少年微量营养素知识,态度和实践的有效和可靠工具.
- 这种工具可以有效地用于指导有针对性的营养干预措施的设计和实施.
- 建议在不同的环境中进一步验证以提高可通用性.
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