1994 Death Rollo May, founder (Humanistic Psychology Movement), dies at 85 1973 Death Libbe de Wal, founder of Humanistic Covenant, dies at 72 1946 Event Humanistic Covenant forms in Amsterdam 1925 Birthday Warren G. Bennis, born in New York City, New York, scholar, author, Leadership Studies pioneer, studied group behavior at MIT, prompting interest in the then-nonexistent field of leadership, published 'Revisionist Theory of Leadership', 1961, stating that humanistic, democratic-style leaders can best manage change in the leadership environment 1908 Birthday Abraham Maslow, U.S. psychologist, humanistic psychology
