Timeline: The History of Post-Traumatic Stress Disorder and How We Treat it - Newsweek

NewsweekTimeline: The History of Post-Traumatic Stress Disorder and How We Treat itNewsweekThe American Psychiatric Association created the post-traumatic stress disorder diagnosis in 1980, sparking a proliferation of research. We've charted how our understanding of trauma has changed over the decades. By Matt Green On 3/23/17 at 12:00 PM ...and more »