Are "night owls" or "morning larks" more likely to delay sleep due to problematic smartphone use? a cross-lagged study among undergraduates.
Cross-lagged study
Problematic smartphone use
Sleep biorhythms
Sleep procrastination
Journal
Addictive behaviors
ISSN: 1873-6327
Titre abrégé: Addict Behav
Pays: England
ID NLM: 7603486
Informations de publication
Date de publication:
07 Nov 2023
07 Nov 2023
Historique:
received:
20
04
2023
revised:
02
11
2023
accepted:
05
11
2023
medline:
21
11
2023
pubmed:
21
11
2023
entrez:
20
11
2023
Statut:
aheadofprint
Résumé
Sleep is an important physiological process, but staying up late has become a worldwide problem, particularly among university students. Sleep procrastination has been found to associated with sleep biorhythms and problematic smartphone use ("PSU") in previous studies. This two-wave study examines the longitudinal reciprocal relationship between PSU and sleep procrastination, together with the moderating role of sleep biorhythms. Participants comprised 1,423 Chinese university students. The results revealed that PSU and sleep procrastination are reciprocally related. Additionally, sleep biorhythms moderated this relationship, as PSU at T1 significantly predicted sleep procrastination at T2 for the morning larks group but not the night owls group. Accordingly, both PSU and sleep biorhythms should be considered when developing interventions for sleep procrastination.
Identifiants
pubmed: 37984222
pii: S0306-4603(23)00301-5
doi: 10.1016/j.addbeh.2023.107906
pii:
doi:
Types de publication
Journal Article
Langues
eng
Sous-ensembles de citation
IM
Pagination
107906Informations de copyright
Copyright © 2023 Elsevier Ltd. All rights reserved.
Déclaration de conflit d'intérêts
Declaration of Competing Interest The authors declare that they have no known competing financial interests or personal relationships that could have appeared to influence the work reported in this paper.