Gustav Eckstein (psychologist)
Gustav Eckstein was an American medical doctor, writer, scientist, teacher and philosopher.Biography
Eckstein was born on 26 October 1890 in Cincinnati, Ohio, USA. Some of his books included
He died in 1981.The character of Prof. Metz in Kaufman and Hart's 1939 play The Man Who Came to Dinner is based on Eckstein, only with cockroaches in the place of canaries.