Donald O. Clifton
Born: February 5, 1924
Died: September 14, 2003 (aged 79)
Bio: Donald O. Clifton was an American psychologist. He received a commendation from the American Psychological Association in 2003 in which he is depicted as "the father of Strengths-Based Psychology and the grandfather of Positive Psychology".
Known for:
- Now, Discover Your Strengths (2001)
- Living Your Strengths (2003)