| In information society, Internet is becoming more and more common with adolescent. Adolescent's bad usage and abuse internet will lead to internet addiction disorder (IAD), which not only affects their mental and physical health, but also inevitably endanger to family and society. Therefore, Internet addiction disorder of adolescent is becoming a new type of social problem.In this research, subjects of 840 adolescent were evaluated by the instruments, including analysis adolescent's psychological and physical characteristic, Internet using questionnaire, and Internet Addiction Scale. The purpose of the study were to explore the internet using condition and internet addiction disorder state among adolescent, the formative reason, the diagnose method, and the prevention strategies, on the base of which tries to find out ways to treat and intervene those internet addition disorder.The main findings were as follows:1. Adolescent is easing to suffer from IAD, 76.6% of adolescent is internet user, and in those 16.3% is IAD.2. The main formative factors lead to adolescent IAD are including adolescent's mental and physical characters, social factors, and Internet self-factors.3. As one of important finding, the adolescent IAD Diagnose Scale demonstrated acceptable item Standard Deviation, item difficult, item discrimination, internal consistence, content validity, criterion-related validity, and construct validity by psychometric analysis. The scale will provide others with a tool, which is relatively reliable and valid for evaluating adolescent IAD.4. The psychological prevention and the exercise prevention are the valid methods to treat the adolescent IAD and the finding reveals that the more affect methods is by integrating psychotherapy prevention and the exercise prevention.5. A set of scientific and valid strategic is needed to prevent and cure adolescent IAD. The important measures includes: developing widely and profound Internet health education, strengthening supervise and legislation, enhancing adolescent mental quality, improving the life and learning environment of adolescent overall.To prevent and cure adolescent IAD is a systematic social project, which need all round work hard. In information times, it is an urgent and heavy task to enhance the study on adolescent IAD. This is very important means for safeguarding adolescent's mental and physical health. |
