Is adolescent internet use a risk factor for the development of depression symptoms or vice-versa?

The extent to which digital media use by adolescents contributes to poor mental health, or vice-versa, remains unclear. The purpose of the present study is to clarify the strength and direction of associations between adolescent internet use and the development of depression symptoms using a longitu...

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Vydáno v:Psychological medicine Ročník 53; číslo 14; s. 6773 - 6779
Hlavní autoři: Fitzpatrick, Caroline, Lemieux, Annie, Smith, Jonathan, West, Greg L., Bohbot, Véronique, Asbridge, Mark
Médium: Journal Article
Jazyk:angličtina
Vydáno: Cambridge, UK Cambridge University Press 01.10.2023
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ISSN:0033-2917, 1469-8978, 1469-8978
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Shrnutí:The extent to which digital media use by adolescents contributes to poor mental health, or vice-versa, remains unclear. The purpose of the present study is to clarify the strength and direction of associations between adolescent internet use and the development of depression symptoms using a longitudinal modeling approach. We also examine whether associations differ for boys and girls. Data are drawn from ( = 1547) participants followed for the Quebec longitudinal Study of Child Development (QLSCD 1998-2020). Youth self-reported internet use in terms of the average hours of use per week at the ages of 13, 15, and 17. Youth also self-reported depression symptoms at the same ages. After testing sex-invariance, random intercepts cross-lagged panel models stratified by sex, revealed that internet use by girls was associated with significant within-person (time-varying) change in depression symptoms. Girl's internet use at age 13 was associated with increased depression symptoms at age 15 (ß = 0.12) and internet use at age 15 increased depression at age 17 (ß = 0.10). For boys, internet use was not associated with significant time varying change in depression symptoms. The present findings support the hypothesis that internet use by adolescents can represent a significant risk factor for the development of depressive symptoms, particularly in girls.
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ISSN:0033-2917
1469-8978
1469-8978
DOI:10.1017/S0033291723000284