更亲密的朋友有更相似的行为图估计的睡眠模式
Venetia Jing Tong Kok1, Clin K Y Lai1, Annadata V Rukmini1
1Neuroscience and Behavioural Disorders Programme, Duke-NUS Medical School, Singapore, Singapore.
Sleep advances : a journal of the Sleep Research Society
|November 24, 2025
概括
亲密的朋友表现出更相似的睡眠模式,睡眠时间和持续时间具有积极的共同变化,表明大学生对睡眠行为的相互影响.
科学领域:
- 行为科学 行为科学
- 睡眠医学 睡眠医学
- 社会心理学 社会心理学
背景情况:
- 包括睡眠在内的健康行为通常在密切关系中的个人之间保持一致.
- 了解社会对睡眠的影响对于公共健康至关重要.
- 大学学生代表着一个拥有独特社会动态和睡眠挑战的人群.
研究的目的:
- 研究大学生友亲密度与客观测量的睡眠模式之间的关联.
- 为了确定睡眠时间和持续时间是否在密切的友中与随意的友相比更相似.
- 为了检查朋友对内睡眠模式的日常共同变化.
主要方法:
- 利用动图表和每日睡眠日记,在两周内从150个朋友对收集睡眠数据.
- 根据共同朋友排名,将友分类为亲密或随意.
- 采用线性混合模型来分析朋友之间睡眠时间和持续时间的差异,考虑友亲密度和共同变量.
主要成果:
- 亲密友中的朋友对在睡眠时间上显示出明显较小的差异 (约. 30分钟) 在非学校夜晚与随意的朋友相比.
- 在上学之夜,睡眠时间的差异与时间型和课程安排有关,而不是友的亲密性.
- 睡眠时间和持续时间在密切的友中表现出积极的共变性,这表明相互影响,无论第二天的课程如何.
结论:
- 客观睡眠模式在密切的大学友中更加同步.
- 在密切的友中,每日睡眠的共同变化凸显了社交互动对个人睡眠行为的影响.
- 亲密的友,时间型和学术时间表是影响社会睡眠动态的关键因素.
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