[Old Student]

"And we needed a new study because we didn't know this??????..sheesh!"

I think I noticed something like three chapters citing many studies about this sort of thing in my current textbook. New, it ain't. Maybe the way this one draws it's conclusion is new. Depression causes kids to have sex? OK...

The textbook is Steinberg's "Adolescence" 7th Edition, btw.

[Guenevere]

Does it not boggle the mind that good money is spent to research something already well known!....

[chas1776]

If you bother to read "Catcher In The Rye" it portrays what teenagers go through. What we need is to control the hormone activity through chemistry.