Hoarding is a serious mental illness that is extremely hard to treat. Find out what we've learned about the disorder over the years and how psychiatrists and psychologists are helping those who are living with the disease.
Now in its fifth edition, the DSM is the bible of diagnosing mental disorders in the U.S. Adding or removing a condition from the manual can greatly impact public opinion, as well as pharmaceutical and insurance practices.
We've all performed this social ritual thousands of times but, as it turns out, there's a right way and a wrong way to shake hands. A psychologist who has studied the art and psychology behind handshakes explains.