AUTHOR=Gao Fengqiang , Guo Zongxin , Tian Yu , Si Yingdong , Wang Peng TITLE=Relationship Between Shyness and Generalized Pathological Internet Use Among Chinese School Students: The Serial Mediating Roles of Loneliness, Depression, and Self-Esteem JOURNAL=Frontiers in Psychology VOLUME=Volume 9 - 2018 YEAR=2018 URL=https://www.frontiersin.org/journals/psychology/articles/10.3389/fpsyg.2018.01822 DOI=10.3389/fpsyg.2018.01822 ISSN=1664-1078 ABSTRACT=The present study aimed to explore the mediating effects of loneliness, depression, and self-esteem on the relationship between shyness and generalised pathological Internet use (GPIU). A total of 5,215 school students completed questionnaires regarding shyness, loneliness, depression, self-esteem, and GPIU. The self-reported scores for GPIU, shyness, loneliness, depression, and self-esteem were tested in students from elementary schools to universities. The results of a variance analysis indicated that senior high school students had the greatest prevalence of GPIU of all of the study stages. With the study stages resolved, the results of a structural equation model (SEM) revealed that: (a) shyness positively predicted GPIU; (b) shyness/loneliness/depression predicted GPIU through self-esteem; (c) shyness predicted GPIU though loneliness/depression → self-esteem; and (d) shyness predicted GPIU though loneliness → depression → self-esteem. Overall, these findings provide important implications for the prevention and intervention of GPIU in Chinese school students.