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Relationship between Problematic Smartphone Use, Sleep Quality and Bedtime Procrastination: A Mediation Analysis

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Relationship between Problematic Smartphone Use, Sleep Quality and Bedtime Procrastination: A Mediation Analysis

dc.contributor.author	Correa Iriarte, Santiago
dc.contributor.author	Hidalgo Fuentes, Sergio
dc.contributor.author	Martí Vilar, Manuel
dc.date.accessioned	2023-10-17T11:45:53Z
dc.date.available	2023-10-17T11:45:53Z
dc.date.issued	2023
dc.identifier.citation	Correa Iriarte, Santiago Hidalgo Fuentes, Sergio Martí Vilar, Manuel 2023 Relationship between Problematic Smartphone Use, Sleep Quality and Bedtime Procrastination: A Mediation Analysis Behavioral Sciences 13 10 839
dc.identifier.uri	https://hdl.handle.net/10550/90398
dc.description.abstract	The purpose of this investigation was to study the relationship between sleep quality, problematic smartphone use (PSU) and bedtime procrastination, as well as to assess gender and age differences. A total of 313 participants, aged 18-60 (M = 30 ± 10.1; 53.2% males), completed an online survey between February and May 2023 in Spain. The Pittsburgh Sleep Quality Index, Smartphone Addiction Scale-Short Version and Bedtime Procrastination Scale were used to measure sleep quality, PSU and bedtime procrastination, respectively. Additionally, smartphone use habits were evaluated through self-report questions. Pearson correlations, independent samples t-tests, one-way ANOVA, Bonferroni's post hoc tests and mediation analysis were conducted. Correlation analysis showed positive associations between the three main variables. Independent sample t-tests indicated females were more prone to PSU along with higher overall smartphone use. Post hoc analysis of one-way ANOVA exposed age differences between young adults (18-25 years old), adults (26-44 years old) and middle-aged adults (45-60 years old) in PSU and bedtime procrastination. Finally, mediation analysis revealed that PSU had indirect effects on sleep quality through bedtime procrastination, but no direct effects on sleep quality. Therefore, PSU, and especially bedtime procrastination, should be considered as targets in future campaigns or intervention programs to improve sleep quality among the young Spanish population.
dc.language.iso	eng
dc.relation.ispartof	Behavioral Sciences, 2023, vol. 13, num. 10, p. 839
dc.subject	Son
dc.subject	Telèfon mòbil
dc.subject	Grups d'edat
dc.title	Relationship between Problematic Smartphone Use, Sleep Quality and Bedtime Procrastination: A Mediation Analysis
dc.type	journal article
dc.date.updated	2023-10-17T11:45:53Z
dc.identifier.doi	10.3390/bs13100839
dc.identifier.idgrec	161470
dc.rights.accessRights	open access