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J Biol Rhythms. 2017 Aug;32(4):369-375. doi: 10.1177/0748730417709111. Epub 2017 Jun 19.

Reduced Effective Emotion Regulation in Night Owls.

Author information

1
Department of Psychology, University of Roehampton, London, UK.

Abstract

Previous research has demonstrated a clear link between late chronotype and depression. The vulnerability factors underpinning this link, however, are unclear. Here the relationship between two specific emotion regulation strategies, cognitive reappraisal and expressive suppression, and chronotype was investigated using multiple regression. Two hundred and forty participants (age range 18-80, 189 females) completed validated self-report questionnaires assaying chronotype, neuroticism, depressive symptomatology, sleep quality, and emotion regulation. Eveningness was associated with increased expressive suppression, and morningness was associated with increased cognitive reappraisal after controlling for age, gender, depressive symptomatology, neuroticism, and sleep quality. Trait expressive suppression and reduced cognitive reappraisal are known to increase depression risk. Our results suggest that eveningness is associated with impaired emotion regulation, which may confer risk for future depression. These findings suggest modifiable markers that could be therapeutically targeted to prevent the onset of depression in late chronotype individuals.

KEYWORDS:

chronotype; cognition; depression; emotion regulation; negative bias; vulnerability

PMID:
28627300
DOI:
10.1177/0748730417709111
[Indexed for MEDLINE]

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