To study the Internet addiction disorder, 262 college students were investigated by IAD Scale, Internet Usage Inventory, IAS Scale and Shyness Scale.

本研究为了了解大学生网络成瘾状况，使用网络成瘾问卷、网络使用情况调查表、社交焦虑问卷、羞怯问卷，对262名在校大学生进行调查。