Longitudinal Effects of Screen Time on Depressive Symptoms among Swedish Adolescents: The Moderating and Mediating Role of Coping Engagement Behavior.

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Hökby, SebastianKarolinska Institutet (författare)

Longitudinal Effects of Screen Time on Depressive Symptoms among Swedish Adolescents : The Moderating and Mediating Role of Coping Engagement Behavior.

Artikel/kapitelEngelska2023

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2023-02-20
MDPI AG,2023
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Nummerbeteckningar

LIBRIS-ID:oai:DiVA.org:sh-51124
https://urn.kb.se/resolve?urn=urn:nbn:se:sh:diva-51124URI
https://doi.org/10.3390/ijerph20043771DOI
http://kipublications.ki.se/Default.aspx?queryparsed=id:236834466URI

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Språk:engelska
Sammanfattning på:engelska

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Ämneskategori:art swepub-publicationtype

Anmärkningar

Studies suggest that hourly digital screen time increases adolescents' depressive symptoms and emotional regulation difficulties. However, causal mechanisms behind such associations remain unclear. We hypothesized that problem-focused and/or emotion-focused engagement coping moderates and possibly mediates this association over time. Questionnaire data were collected in three waves from a representative sample of Swedish adolescents (0, 3 and 12 months; n = 4793; 51% boys; 99% aged 13-15). Generalized Estimating Equations estimated the main effects and moderation effects, and structural regression estimated the mediation pathways. The results showed that problem-focused coping had a main effect on future depression (b = 0.030; p < 0.001) and moderated the effect of screen time (b = 0.009; p < 0.01). The effect size of this moderation was maximum 3.4 BDI-II scores. The mediation results corroborated the finding that future depression was only indirectly correlated with baseline screen time, conditional upon intermittent problem-coping interference (C'-path: Std. beta = 0.001; p = 0.018). The data did not support direct effects, emotion-focused coping effects, or reversed causality. We conclude that hourly screen time can increase depressive symptoms in adolescent populations through interferences with problem-focused coping and other emotional regulation behaviors. Preventive programs could target coping interferences to improve public health. We discuss psychological models of why screen time may interfere with coping, including displacement effects and echo chamber phenomena.

Ämnesord och genrebeteckningar

MEDICIN OCH HÄLSOVETENSKAP Hälsovetenskap Folkhälsovetenskap, global hälsa, socialmedicin och epidemiologi hsv//swe
MEDICAL AND HEALTH SCIENCES Health Sciences Public Health, Global Health, Social Medicine and Epidemiology hsv//eng
SAMHÄLLSVETENSKAP Psykologi Psykologi hsv//swe
SOCIAL SCIENCES Psychology Psychology hsv//eng
adolescent development
coping behaviors
depression
emotional regulation
internet use
longitudinal studies
problem solving
public health
screen time
social skills

Biuppslag (personer, institutioner, konferenser, titlar ...)

Westerlund, JoakimStockholm University, Sweden; Stockholm Health Care Services, Sweden (författare)
Alvarsson, JesperKarolinska Institutet,Södertörns högskola,Psykologi,Stockholm Health Care Services, Sweden(Swepub:sh)shjran14 (författare)
Carli, VladimirKarolinska Institutet, Sweden; Stockholm Health Care Services, Sweden (författare)
Hadlaczky, GergöKarolinska Institutet, Sweden; Stockholm Health Care Services, Sweden (författare)
Karolinska InstitutetStockholm University, Sweden; Stockholm Health Care Services, Sweden (creator_code:org_t)

Sammanhörande titlar

Ingår i:International Journal of Environmental Research and Public Health: MDPI AG20:41661-78271660-4601

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Av författaren/redakt...: Hökby, Sebastian; Westerlund, Joak ...; Alvarsson, Jespe ...; Carli, Vladimir; Hadlaczky, Gergö

Om ämnet

MEDICIN OCH HÄLSOVETENSKAP: MEDICIN OCH HÄLS ...; och Hälsovetenskap; och Folkhälsovetensk ...

SAMHÄLLSVETENSKAP: SAMHÄLLSVETENSKA ...; och Psykologi; och Psykologi

Artiklar i publikationen: International Jo ...

Av lärosätet: Södertörns högskola; Karolinska Institutet

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