循环节时间调节青少年的日常积极影响节奏
Riya Mirchandaney1, Delainey L Wescott2, Margaret C Kuzemchak2
1Department of Psychology, University of Pittsburgh, Pittsburgh, Pennsylvania.
Journal of biological rhythms
|February 1, 2026
概括
晚期昼夜定时的青少年经历了延迟的积极影响的峰值. 积极影响节奏的延迟可能会影响青春期的行为激活和情绪.
科学领域:
- 青少年心理学 青少年心理学
- 时间生物学 时间生物学
- 情感神经科学是一种神经科学.
背景情况:
- 昼夜节律对成年人有影响,因个人昼夜偏好而有所不同.
- 以前的研究表明,白天节律对青少年有积极的影响,但对这些节律的了解较少,特别是关于它们与客观昼夜时间测量的关系.
研究的目的:
- 调查日间影响节奏和青少年昼夜时间的多次测量之间的关联.
- 探索青少年中积极影响节奏的周日和周末差异.
主要方法:
- 这项研究分析了126名高中青少年 (平均年龄17.3岁) 的数据.
- 用Cosinor模型来评估阳性和阴性影响的日间节律.
- 使用昼夜偏好,时间型,基于动图的午睡和昏暗光线的黑激素发作来测量昼夜时间.
主要成果:
- 强大的白天节律被发现具有积极影响,在下午3点39分总体缩.
- 晚期的昼夜时间 (昼夜偏好,时间型,动图中午睡眠) 与积极影响的晚期形有关.
- 在昏暗的光线中,黑激素发作和积极的影响节奏之间没有发现显著的关联.
- 与平日相比,青少年在周末表现出更高的积极影响量和更低的幅度.
结论:
- 青少年晚睡和生理节律时机经历一个延迟的峰值的积极影响.
- 这些发现强调了睡眠和昼夜活动因素在青少年情感过程中的重要性.
- 延迟的积极影响节奏可能会对青少年的行为激活和情绪调节产生影响.
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