Using Machine Learning to Explore the Risk Factors of Problematic Smartphone Use among Canadian Adolescents during COVID-19: The Important Role of Fear of Missing Out (FoMO)

Applied Sciences, Journal Year: 2023, Volume and Issue: 13(8), P. 4970 - 4970

Published: April 15, 2023

The goal of the present study was to use machine learning identify how gender, age, ethnicity, screen time, internalizing problems, self-regulation, and FoMO were related problematic smartphone in a sample Canadian adolescents during COVID-19 pandemic. Participants N = 2527 (1269 boys; Mage 15.17 years, SD 1.48 years) high school students from Lower Mainland British Columbia, Canada. Data on use, problems (e.g., depression, anxiety, stress), collected via an online questionnaire. Several different algorithms used train statistical model predictive variables predicting use. results indicated that Shrinkage (lasso, ridge, elastic net regression) performed better than other algorithms. Moreover, FoMO, emotional, cognitive self-regulation made largest relative contribution These findings highlight importance understanding

Language: Английский

---

Effectiveness of Internet-based cognitive behavioural therapy for employees with depression: a systematic review and meta-analysis

International Journal of Occupational Safety and Ergonomics, Journal Year: 2022, Volume and Issue: 29(1), P. 268 - 281

Published: Feb. 17, 2022

Objectives. The effectiveness of Internet interventions for employees with depressive disorder remains controversial. We summarized all available evidence exploring the role in reducing employees' symptoms. Methods. This study was a comprehensive systematic review and meta-analysis that included acceptability preliminary feasibility studies. excluded programme descriptions, discussion articles protocols. followed PRISMA guidelines searched MEDLINE, EMBASE, PsycINFO, Cochrane Library Web Science from database inception to May 2021 published English. extracted data concerning demographics, intervention format, including interventions, control group conditions outcome measures. used random-effects model calculated Hedges' g values scores receiving versus conditions. is registered as INPLASY202160082. Results. Data 19 studies were included. These 5898 participants (2813 received 3085 groups). Conclusions. findings suggest can be effective improving depression employees. However, more randomized controlled trials are needed provide better regarding depression, robust observe interventions.

Language: Английский

---

Depressive mood and compulsive social media usage: the mediating roles of contingent self-esteem and social interaction fears

Information Technology and People, Journal Year: 2023, Volume and Issue: 37(3), P. 1052 - 1072

Published: March 21, 2023

Purpose Given the limited literature on depression as a contributing factor to compulsive social media use, present research examines role of perceived depressive mood (PDM) in developing use behavior. The authors also identify and hypothesize channels such contingent self-esteem (CSE), interaction anxiety (SIA) fear negative evaluation (FNE), which may explain how PDM affects use. Design/methodology/approach model was empirically tested with survey 367 Chinese university students using structural equation modeling by drawing escape self-presentation lenses. Findings findings indicate that contributes behavior both directly indirectly through CSE. Furthermore, impact CSE is mediated FNE, whereas SIA fails mediate this effect. Practical implications results can advance authors’ knowledge process impacts These add insights into psychological treatment help in, for example, counseling programs or coping strategies depressed people protect them from excessively. Originality/value This identifies pathway mechanism between media. It increases understanding deficiencies contribute usage (CSMU).

Language: Английский

---

Russian-Speaking Media Space Anglicization in the Aspect of Linguoecology

Mediaobrazovanie, Journal Year: 2023, Volume and Issue: 19(1)

Published: March 5, 2023

For last two decades, it has become possible to speak not only about massive lexical borrowing, but the real anglicization of Russian-speaking communicative space, and this a factor serious linguistic conflict, since, on one hand, process can be considered as inevitable even beneficial, other negative catastrophic.If language activity is external person, essential, forming person social being, then obvious that code participates in formation.Public practice influences peculiarities human phylogeny, system existential guidelines value parameters, individual cognition.Therefore, extremely important define how very concept correct relation modern Russian evaluate impact cultural contacts language.The purpose article study phenomenon media space taking into account functioning anglicisms various spheres.The source material was text fragments containing multilevel anglicisms.Since deals with current state language, relevant texts were involved analysis.To solve problem, methods linguopragmatic sociolinguistic interpretation facts used.This contains an attempt answer these global questions (in context ecological linguistics).

Language: Английский

---

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

International Journal of Environmental Research and Public Health, Journal Year: 2023, Volume and Issue: 20(4), P. 3771 - 3771

Published: Feb. 20, 2023

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

Language: Английский

---