计时型
沉思
心理学
匹兹堡睡眠质量指数
临床心理学
情感(语言学)
早晨
昼夜节律
精神科
睡眠质量
医学
失眠症
内科学
认知
沟通
神经科学
作者
Katarzyna Nowakowska‐Domagała,Małgorzata Juraś-Darowny,Tadeusz Pietras,Patryk Stecz,Łukasz Mokros
标识
DOI:10.1016/j.sleep.2022.08.012
摘要
Eveningness has been associated with poor sleep quality and depression. However, chronotype has also been shown to be a multidimensional construct, not limited to a merely morningness-eveningness orientation. It has also been proposed that other factors may also mediate the relationship between chronotype and its mental health sequelae. This pilot study explores the role of rumination as a mediator between chronotype and sleep quality, chronotype and depressive symptoms. A sample of 144 participants completed The Morningness–Eveningness-Stability-Scale Improved (MESSi), Pittsburgh Sleep Quality Index (PSQI), Rumination-Reflection Questionnaire (RRQ) and Center for Epidemiologic Studies Depression Scale (CES-D)). The results were tested using Spearman's rank correlation coefficient, multiple linear regression and the Sobel test. Rumination was linked to poor sleep quality and increased depression. Morning affect and Distinctness (i.e. rigidity, or the subjective amplitude of the circadian rhythm) correlated with rumination. Rumination was a partial mediator of the associations between Morning Affect and sleep quality, Morning Affect and depression. Rumination may play a role in the association between chronotype (particularly Morning Affect and Distinction) and sleep quality and depression. The recognition of this association might serve as a basis for clinical psychoeducational and therapeutic programs targeting both adjustment of the circadian rhythm and rumination as a psychopathological sign.
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