根深蒂固的日常生活:通过随机的简单规划干预来培养更高层次的蔬菜购物习惯
Kimberly R More1,2, Curt More3, Natasha Harris2
1Department for Health, University of Bath, Bath, UK.
Applied psychology. Health and well-being
|January 31, 2025
概括
一个简单的干预可以有效地建立持久的蔬菜购物习惯. 这项研究表明,一次性规划技术显著改善了更健康饮食的高阶习惯.
科学领域:
- 行为科学 行为科学
- 营养心理学 营养心理学
- 公共卫生干预 公共卫生干预
背景情况:
- 健康饮食,包括足够的蔬菜摄入量 (≥240g/天),对于预防负面健康结果至关重要.
- 大多数人未能达到推的每日蔬菜消费目标.
- 发展可持续的饮食习惯是公共卫生营养的一个关键挑战.
研究的目的:
- 为了评估一次性更高层次的习惯干预对蔬菜购物的有效性.
- 调查行动和应对计划在形成蔬菜购物习惯中的作用.
- 检查健康饮食者身份,内在的动机和自我效能是否介导习惯形成.
主要方法:
- 一项随机对照试验,有198名参与者 (年龄20-74岁),分为干预组或对照组.
- 该干预涉及一次性更高阶习惯形成技术,重点是蔬菜购物.
- 关于习惯,心理机制和行为的数据在多个随访点 (4周,3个月,6个月) 收集.
主要成果:
- 干预措施在6个月的时间内显著加强了蔬菜购物的高订单习惯.
- 这项干预措施对于那些最初购买蔬菜的习惯较低的人来说尤其有效.
- 有证据表明,身份,动机和自我效能等心理因素在习惯发展中起作用.
结论:
- 一个简单的,单次的干预可以促进与营养相关的更高层次习惯的长期变化.
- 更高层次的习惯干预措施显示出改善蔬菜消费和促进更健康的饮食模式的希望.
- 定位规划策略可以有效地支持可持续发展的健康饮食行为.
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