Wise "Birds" Follow Their Clock: The Role Of Emotional Intelligence And Morningness-Eveningness In Diurnal Regulation Of Mood

Keywords

Affect; arousal; chronotype; emotional intelligence; mood; synchrony effect

Abstract

Emotional intelligence (EI) and morningness-eveningness (M-E) preference have been shown to influence mood states. The present article investigates the way in which these two constructs may interact, influencing morning and evening mood levels. A sample of 172 participants completed a multidimensional mood scale measuring energetic arousal (EA), tense arousal (TA), and hedonic tone at 7:00 and at 22:00. As expected, morning and evening types experienced higher EA at their preferred time of day; effects of M-E on other mood dimensions were weaker. EI was found to correlate with lower TA, but the association was stronger at 22:00, perhaps reflecting the role of EI in managing the social events characteristic for the evening hours. An interactive effect of EI and M-E was found for both diurnal changes and morning levels of EA. Namely, in individuals higher in EI, there appeared a more marked synchrony effect between chronotype and EA, which was absent in those low in EI; individuals higher in EI showed more pronounced diurnal changes in EA characteristic for their chronotype (i.e., higher EA at morning hours in morning chronotypes; higher EA at evening hours in evening chronotypes), while in participants low in EI, diurnal changes in EA were smaller. Moreover, the characteristic positive association between morningness and EA during morning hours was apparent only in those high in EI. These findings suggest that individual differences in circadian variation in mood reflect several factors, including an endogenous rhythm in energy, the distribution of social activities throughout the day, and the person's awareness of their own energy level.

Publication Date

1-2-2016

Publication Title

Chronobiology International

Volume

33

Issue

1

Number of Pages

51-63

Document Type

Article

Personal Identifier

scopus

DOI Link

https://doi.org/10.3109/07420528.2015.1115413

Socpus ID

84959081741 (Scopus)

Source API URL

https://api.elsevier.com/content/abstract/scopus_id/84959081741

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