Passage B
It appears that Internet-using may cause a decline in psychological health, according to research. People who spent a few hours a week on the internet experienced more depression and loneliness than those who logged on less frequently. And it doesn’t mean people who were already feeling bad spent more time on the internet, but using the net actually appeared to cause the bad feelings.
Researchers are puzzled over the results, which were completely contrary to their expectations. They expected that the net would prove socially healthier than TV, since the net allows users to choose information they need and to communication with other.