A third thinks children spend too much time online, but do they really?
(NEWSER) - American kids are spending more time than ever in front of the computer, and the trend makes some parents queasy, CNet reports. Three-quarters of Americans age 12 and up spend an average of 8.9 hours online a week, a new study finds. And the numbers will keep rising, as schools adopt digital curricula and social networking goes online, so how much online time is healthy? More»