33
/
AIzaSyB4mHJ5NPEv-XzF7P6NDYXjlkCWaeKw5bc
November 1, 2025
10125878
972963
1
Public Timelines
FAQ Get premium

jan 1, 1988 - DSM-4 work begins

Description:

The DSM-4 was published by the American Psychological Association after 6 years of work involving over 1,000 contributors.

Added to timeline:

Date:

jan 1, 1988
Now
~ 37 years ago