Recent literature draws attention to the fact that problematic Internet use is a growing health issue among adolescents worldwide. This study aimed to find the potential demographic, physical and psychopathological risk factors associated with severe problematic Internet use of adolescents. A total of 1,347 adolescents (45.1% males) were recruited…

Background: This study examined the relationships among cyberbullying, school bullying, and mental health in adolescents. Methods: In 2010, a total of 2992 10th grade students recruited from 26 high schools in Taipei, Taiwan completed questionnaires. Results: More than one third of students had either engaged in cyberbullying or had been the…