Even though internet addiction is a growing problem with adults, according to researchers, there is even more concern related to internet addiction for the younger generation.

Researchers surveyed 2,293 seventh graders in Taiwan, noting 10.8% of them developed an internet addiction over time.  Furthermore, the researchers discovered those found be addicted to the internet suffered from ADHD and increased hostility.

Boys are more likely to become addicted to the internet, though girls had a higher level of depression and social phobia.

"The study's indication that children who are hyperactive or diagnosed ADHD are finding an outlet on the Web makes such perfect sense," said Michael Gilbert, Center for the Digital Future at the University of Southern California, who wasn't involved with the research.

Researchers in China and Japan are spending an increased amount of time looking into internet addiction, as there have been a handful of deaths related to prolonged computer and Internet use.

Internet addiction is not an official disorder, but will likely be entered into the 2012 version of the Diagnostic and Statistical Manual of Mental Disorders (DSM).  In the future, researchers will attempt to discover other negative impacts from internet addiction -- and will try to identify official criteria so it can be entered into the DSM.