How do you know if you're already addicted or rapidly tumbling toward trouble? The Internet Addiction Test is the first validated and reliable measure of addictive use of the Internet. Developed by Dr. Kimberly Young, the IAT is a 20-item questionnaire that measures mild, moderate, and severe levels of Internet Addiction.
To assess your level of addiction, answer the following questions using this scale: 1 = Rarely. 2 = Occasionally. 3 = Frequently. 4 = Often. 5 = Always.