Doctors opinions don't necessarily reflect scientific research. Please link to relevant research. There were some links in the article, but I find some of it in

Doctors opinions don't necessarily reflect scientific research. Please link to relevant research. There were some links in the article, but I find some of it inconclusive. The old problem of cause and effect. In general the whole discussion seems silly because there is such a wide range of things you can do with a computer or an iPad. Surely it makes at least a little difference how you use the device? Just as it makes a difference what kind of books you are reading? At least in terms of agility/movement/obesity, spending too much time reading books should have the same effect as time in front of computers. Yet I rarely see calls to limit reading time for kids?