Suicide rates in the U.S. have increased nearly 30 percent in less than 20 years, the Centers for Disease Control and Prevention reported June 7. But why are the suicide rates increasing so fast?
A recent study suggests that, beyond emotion, two general learning mechanisms are also affected by early life stress – and these have the potential to explain long-term effects of childhood adversity.
The Centers for Disease Control reported this month that the number of births in the U.S. is down 2 percent – “the lowest number in 30 years.” But it's not necessarily unprecedented. Here's why: