营养基因组学和个性化营养相关知识,态度和行为问卷在饮食学生和专业人员的发展和心理评估
Panchali Moitra1, Janvi Nemani2, Saba Madre2
1Department of Postgraduate Programs and Research, Sir Vithaldas Thackersey College of Home Science (Empowered Autonomous Status), SNDT Women's University, Juhu Tara Road, Santacruz West, Mumbai, 400049, Maharashtra, India. panchali2511@yahoo.co.in.
Scientific reports
|December 31, 2024
概括
一个新的问卷有效地测量了印度饮食学生和专业人员对营养基因组学和个性化营养 (PN) 的知识,态度和行为 (KAB). 这个经过验证的工具评估了理解,学习的意愿和对练习PN的信心.
科学领域:
- 营养科学 营养科学
- 遗传学 遗传学 是一个
- 健康 专业 教育 卫生 专业 教育
背景情况:
- 营养学和个性化营养 (PN) 是新兴领域,在饮食学中越来越重要.
- 评估饮食专业人员和学生在这些领域的现有理解和准备对于有效实施至关重要.
- 现有的工具可能无法充分捕捉印度背景下与营养基因组学和PN相关的特定KAB方面.
研究的目的:
- 开发和验证一个调查问卷,评估与营养基因组学和个性化营养 (PN) 相关的知识,态度和行为 (KAB).
- 为印度的饮食学生和专业人士开发的KAB_PN仪器评估其心理测量特性.
- 为测量能力和确定营养基因组学和PN的培训需求提供可靠的工具.
主要方法:
- 通过文献审查,焦点小组和深入访谈进行初始项目生成.
- 内容有效性评估使用面部,项目和尺度内容有效性指数.
- 心理测量评估包括项目难度,项目歧视,内部一致性 (克朗巴赫的α),测试复试可靠性 (ICC) 和确认因素分析 (CFA).
主要成果:
- 最后的45项KAB_PN问卷显示了良好的心理测量特性.
- 内部一致性 (克朗巴赫的α=0.82) 和测试复试可靠性 (ICC范围:0.720.83) 在各个领域都令人满意.
- 确认因素分析支持了四个构建模型:知识,态度,行为和培训/对PN的信心.
结论:
- KAB_PN问卷是一个有效和可靠的工具,用于评估对营养基因组学和个性化营养的知识,态度和行为.
- 这些发现强调了需要有针对性的教育和培训,以提高饮食专业人员和学生在营养基因组学和PN方面的能力.
- 这种经过验证的工具可以指导印度的课程开发和专业培训计划.
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