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在中学食品和营养课程中使用的决定因素,行为改变技术和教学方法:SWITCH项目的定性研究
Anouk Mesch1,2, Madelief Engels3, Sanne Raghoebar3
1Wageningen University & Research, Education & Learning Sciences, Wageningen, the Netherlands. anouk.mesch@wur.nl.
BMC public health
|March 26, 2025
概括
中学食品和营养计划可以通过针对关键决定因素和行为改变技术来改善青少年的健康. 扩大知识之外的关注范围,包括身份和社会因素,对于长期的饮食改变至关重要.
科学领域:
- 公共卫生 公共卫生
- 营养教育 营养教育
- 行为科学 行为科学
背景情况:
- 基于学校的食品和营养计划为提高青少年的公共和地球健康提供了一个重要的平台.
- 了解潜在的机制和行为改变技术 (BCT) 对于优化这些干预措施至关重要.
- 本研究调查了中学食品和营养计划中使用的决定因素和BCT,以告知改进.
研究的目的:
- 确定中学食品和营养计划中针对的饮食行为的关键决定因素.
- 识别这些程序中包含的行为改变技术 (BCT).
- 为提高学校营养干预措施对长期饮食行为变化的有效性提供见解.
主要方法:
- 定性研究涉及15个在线半结构面试,与14个荷兰中学课程的代表进行了面试.
- 科学和灰色文献的文档分析,包括评估报告和教师手册.
- 采访成绩单和文献的演和归纳编码,使用行动机制 (MOA) 和BCT分类学v1.
主要成果:
- 最常见的确定因素包括知识 (n=13),技能 (n=12),意识 (n=9),以及对后果的信念 (n=7).
- 主要的BCT是知识转移 (n=13),自然后果 (n=7),目标和规划 (n=5).
- 诱导编码揭示了教学方法的重要性,如激活学习方法,以成功提供程序.
结论:
- 食品和营养计划应该扩大其范围,超越知识和技能,包括身份,社会和环境因素等未被报告的决定因素.
- 根据青少年的世界观定制计划,并积极地让他们参与,对于成功实施至关重要.
- 这些发现表明,通过全面的基于学校的干预措施,在青少年中实现更有效,更长期的饮食行为改变的途径.
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