 Scales began his career in education after graduating with his undergraduate and master's degrees from Oklahoma Baptist University in 1939 and 1941, though her served in the U.S. Navy from 1942 to 1945 during World War II, earning medals of honor and distinction for his service.Scales then followed his career in higher education as an associate professor and professor, from 1947 to 1961.He moved to college administration in 1950, moving to vice president (1950-1953), executive vice president (1953-1961), and president (1961-1965).