Adolescents’ screen time displaces multiple sleep pathways and elevates depressive symptoms over twelve months DOI Creative Commons
Sebastian Hökby, Jesper Alvarsson, Joakim Westerlund

и другие.

PLOS Global Public Health, Год журнала: 2025, Номер 5(4), С. e0004262 - e0004262

Опубликована: Апрель 2, 2025

Recently the Swedish Public Health Agency published recommendations of a maximum two-to-three hours daily leisure screen time for adolescents aged 13–18, partly to promote better sleep (2024-Sep-02). Biologically and socially, adolescence is characterized by belated times, depressive effects can arise through displacements. Theorized links between time, sleep, depression, merited examination four mediators determine their relative importance which them mediate future depression. Hypotheses were preregistered. Three-wave psychometric health data collected from healthy students ( N = 4810; 51% Boys; ages 12–16; 55 schools; n 20 26 Stockholm municipalities). Multiple imputation bias-corrected missing data. Gender-wise Structural Equation Modelling tested facets as competing (quality, duration, chronotype, social jetlag). The primary model result included three first achieve acceptable fit indices (RMSEA 0.02; SRMR 0.03; CFI 0.95; TLI 0.94). Screen deteriorated within months effect sizes varied Beta weights ranged: 0.14–0.30) but less genders. Among boys, at baseline had direct adverse on depression after twelve p <0.038). girls, was mediated quality, chronotype (57, 38, 45% mediation). Social jetlag remained non-significant. This study supports modernized ‘screen-sleep-displacement theory’. It empirically demonstrates that screen-sleep displacements impact several aspects simultaneously. Displacements led elevated symptoms among girls not boys. Boys may be more prone externalizing due loss. Results could mirror potentially beneficial public national recommendations.

Язык: Английский

Physical activity and cognitively difficulties in adolescents: a cross-sectional study of 13,677 participants DOI
Qian Sun, Zhenguo Xu,

Dongye Lyu

и другие.

Complementary Therapies in Clinical Practice, Год журнала: 2025, Номер 59, С. 101965 - 101965

Опубликована: Фев. 24, 2025

Язык: Английский

Процитировано

0
Impactos Neuropsicológicos do Uso de Telas na Infância DOI Open Access
Lucas José Rodrigues Costa, Givago da Silva Souza, Eliza Maria da Costa Brito Lacerda

и другие.

Saúde Coletiva (Barueri), Год журнала: 2025, Номер 15(94), С. 15211 - 15226

Опубликована: Март 21, 2025

Objetivo: Verificar se o uso de telas é prejudicial para crianças e qual os impactos decorrentes dessa prática. Método: Foi realizada uma revisão literatura, através das bases dados Scielo, PubMed, BVSc Google Scholars, onde foram selecionados artigos capítulos livro escritos em português, inglêss espanhol, publicados entre 2018 2025. Resultados: Foram encontradas 135 publicações, quais selecionou-se 35. Conclusão: Atualmente, considera-se que excessivo telas, não for bem acompanhada, dosada assistida, pode gerar malefícios, especialmente as crianças. O indiscriminado supervisionado negativos no desenvolvimento neurobiológico, cognitivo, comportamental na vida escolar da criança.

Процитировано

0
Adolescents’ screen time displaces multiple sleep pathways and elevates depressive symptoms over twelve months DOI Creative Commons
Sebastian Hökby, Jesper Alvarsson, Joakim Westerlund

и другие.

PLOS Global Public Health, Год журнала: 2025, Номер 5(4), С. e0004262 - e0004262

Опубликована: Апрель 2, 2025

Recently the Swedish Public Health Agency published recommendations of a maximum two-to-three hours daily leisure screen time for adolescents aged 13–18, partly to promote better sleep (2024-Sep-02). Biologically and socially, adolescence is characterized by belated times, depressive effects can arise through displacements. Theorized links between time, sleep, depression, merited examination four mediators determine their relative importance which them mediate future depression. Hypotheses were preregistered. Three-wave psychometric health data collected from healthy students ( N = 4810; 51% Boys; ages 12–16; 55 schools; n 20 26 Stockholm municipalities). Multiple imputation bias-corrected missing data. Gender-wise Structural Equation Modelling tested facets as competing (quality, duration, chronotype, social jetlag). The primary model result included three first achieve acceptable fit indices (RMSEA 0.02; SRMR 0.03; CFI 0.95; TLI 0.94). Screen deteriorated within months effect sizes varied Beta weights ranged: 0.14–0.30) but less genders. Among boys, at baseline had direct adverse on depression after twelve p <0.038). girls, was mediated quality, chronotype (57, 38, 45% mediation). Social jetlag remained non-significant. This study supports modernized ‘screen-sleep-displacement theory’. It empirically demonstrates that screen-sleep displacements impact several aspects simultaneously. Displacements led elevated symptoms among girls not boys. Boys may be more prone externalizing due loss. Results could mirror potentially beneficial public national recommendations.

Язык: Английский

Процитировано

0