The aim of this study was to examine the direct effects of psychological problems and emotional dysregulation and the mediating effect of self-esteem on problematic Internet use (PIU) among adolescents in South Korea. This study was conducted as a secondary analysis with the data from “The 2013 Validation Study of K-Scale as a Diagnostic Tool” by the Korean National Information Society Agency (N = 351). Our structural equation modeling analyses revealed that psychological problems and emotional dysregulation affected PIU by mediating low self-esteem; however, the direct effects of psychological problems and emotional dysregulation were not demonstrated. Thus, this study empirically verified that the cognitive-behavioral model of PIU provides a theoretical framework to describe the pathway to PIU among Korean adolescents. The results suggest that preventing and intervening for PIU should include effective strategies that improve self-esteem for adolescents.
Bibliographical noteFunding Information:
This work was supported by the Ministry of Education of the Republic of Korea and the National Research Foundation of Korea (NRF-2015S1A5A2A01009674).
- Emotional dysregulation
- Korean adolescents
- Problematic Internet use
- Psychological problems