The Significance of Digital Citizenship and Gender in the Relationship between Social Media Usage Time and Self-Esteem among Adolescents: A Secondary Analysis.

This study examined the significance of digital citizenship and gender in the relationship between social media usage time and self-esteem among adolescents. This cross-sectional study was a secondary analysis using national data on 506 Korean adolescents acquired from the 2020 Korea Media Panel Survey. The data were analyzed using SPSS 23.0 and SPSS PROCESS macro. We found that the moderated moderating effects of digital citizenship and gender on the relationship between social media usage time and self-esteem were significant. Both boys and girls had higher self-esteem in groups with higher digital citizenship than in groups with lower digital citizenship. The relationship between social media usage time and self-esteem for boys was positive in the high digital citizenship group and negative in the low digital citizenship group. Conversely, for girls, the relationship between social media usage time and self-esteem was positive in the low digital citizenship group and negative in the high digital citizenship group. It is important to take a differentiated approach that considers the relationship between digital citizenship and gender to promote healthy digital media use and positive self-esteem.

Moderating Effects of Digital Citizenship on Problematic Digital Media Use and Children's Happiness: A Cross-Sectional Study.

BACKGROUND: Recently, the high prevalence of problematic digital media use among youth has become a public concern. Therefore, this study investigated digital citizenship's moderating effects on a supportive school environment, parental pressure to achieve, academic stress, problematic digital media use, and happiness in school-aged children. METHODS: This cross-sectional study involved secondary data analysis of national data from the 11th Panel Study on Korean Children 2018 on 1342 families of fourth-grade students. Structural equation modeling assessed the relations among variables. RESULTS: A multigroup analysis verified that digital citizenship significantly moderated the paths from supportive school environment to problematic digital media use, supportive school environment to happiness, and problematic digital media use to happiness. Specifically, problematic digital media use had a significant positive effect on happiness in the low-digital citizenship group and a significant negative effect in the high-digital-citizenship group. CONCLUSIONS: These findings indicate that digital citizenship as a competency should be fostered to prevent problematic digital media use.

Character Strength and Mental Health Problems among Children from Low-Income Families in South Korea.

This study was conducted to understand the association between character strength and mental health problems among children in early adolescence from low-income families in South Korea. This study used a cross-sectional and descriptive study design with 214 fifth- and sixth-grade elementary school children from low-income families enrolled in 20 community centers and receiving government financial assistance. A bivariate probit model was used to examine the association between character strength and mental health problems in the children. We found that character strength lowers the likelihood of developing hyperactivity-inattention and emotional symptoms among children from low-income families. Additionally, adverse life events were associated with increased mental health problems, whereas adverse life events were not significantly correlated with character strength in the current study. Specific interventions should be developed to cultivate character strength among children in early adolescence from low-income families who are at a high risk of mental health problems under cumulative adverse life events.