Physical activity and short video addiction among college students: the serial mediating roles of self-efficacy and loneliness
Deng E
Frontiers in psychology · 0 citas
Cómo se estudió
- Diseño
- Estudio transversal (clasificado por nuestro filtro de IA)
- Estudiado en
- Personas
- Resultado principal
- Marcadores de salud y funcionamiento
Quién lo pagó
- Financiación
- Financiación independiente
Según la declaración de financiación del texto completo.
Publicación
- Publicado
- 2026-04-27 · Front Psychol · vol. 17 · pág. 1826559
- Editorial
- Frontiers Media
- Citado
- 0 citas · más que el 30% de estudios similares · 0.0× el promedio de su campo
- Referencias
- 44 trabajos
- Acceso
- Acceso abierto (revista) · CC-BY
- Áreas de investigación
- Impact of Technology on Adolescents · Physical Activity and Health · Substance Abuse Treatment and Outcomes
- Palabras clave
- physical activity, short video addiction, self-efficacy, loneliness, serial mediation, university students, screen addiction, psychological mechanisms
1 autor
- Enzheng Deng🇨🇳 · autor de correspondenciaXi'an Polytechnic University
Resumen
El texto original del estudio, en el idioma en que se publicó.
Objective
This study examined the relationship between physical activity and short video addiction among college students, with a particular focus on the mediating roles of self-efficacy and loneliness.
Methods
A cross-sectional survey was conducted among 581 students from three universities. Measures included validated scales assessing physical activity, self-efficacy, loneliness, and short video addiction, with demographic covariates (age, grade, major type [STEM vs. non-STEM], and urban-rural background). Data were analyzed using SPSS 27.0 and Hayes' PROCESS macro (Model 6). Bootstrap analysis (5,000 resamples) was employed to test mediation effects with 95% confidence intervals.
Results
Physical activity was positively associated with self-efficacy and negatively associated with loneliness and short video addiction. Self-efficacy was negatively associated with both loneliness and short video addiction, whereas loneliness showed a positive association with short video addiction. Mediation analyses showed that physical activity reduced short video addiction both directly (β = -0.074, p CI [-0.0502, -0.0179]), accounting for 30.8% of the total effect.
Conclusion
Physical activity reduces short video addiction directly and indirectly by enhancing self-efficacy and reducing loneliness, with a significant sequential mediation pathway. These findings highlight potential psychological mechanisms and provide practical implications for interventions targeting short video addiction among college students.
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