将五大个性特征与饮食成分联系起来:一个元分析性综述
Mark S Allen1, Mandira Mishra2, Sarah M Tashjian3
1Institute for Social Neuroscience (ISN) Psychology.
Journal of personality and social psychology
|November 12, 2024
概括
人格特征显著影响饮食习惯. 较低的神经性和更高的外向性,开放性,愉悦性和良心性与更健康的饮食模式有关,包括增加水果和蔬菜摄入量.
科学领域:
- 心理学 心理学 心理学
- 营养科学 营养科学
- 行为科学 行为科学
背景情况:
- 饮食选择受到许多因素的影响,包括心理特征.
- 了解人格和饮食之间的联系对于公共卫生干预至关重要.
- 以前的研究已经探索了这些关联,但需要进行全面的综合.
研究的目的:
- 综合现有关于主要人格维度和饮食成分之间的关联的研究.
- 使用元分析技术量化这些关联的大小.
- 为了确定与不同个性特征相关的特定饮食模式.
主要方法:
- 一项系统的文献搜索确定了49篇相关文章.
- 分析了151,750名参与者的数据,使用反变量加权随机效应元分析.
- 进行了98个单独的元分析,以聚合效应大小.
主要成果:
- 较低的神经性 (r = -.05) 和更高的外向性 (r = .07),开放性 (r = .13),愉悦性 (r = .07),和良心 (r = .12) 与更健康的饮食有关.
- 发现与水果/蔬菜摄入量,糖,盐,肉类,乳制品,纤维,低脂肪食品,快餐,便利食品,早餐频率,食不规则性和饮食风格有关联.
- 对于良心和肉类消费,发现了出版偏差.
- 在老年人中,可取性与健康饮食有着更强烈的积极关联.
结论:
- 主要的人格维度始终与饮食的各个方面有关.
- 这些发现对个性化的健康促进策略有影响.
- 医疗保健专业人员可以利用人格洞察力来鼓励更健康的饮食行为.
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