William James
1842 - 1910
William James was born in New York City. His family lived in several countries affording James a multicultural education, including schools in the U.S., England, France, Switzerland, and Germany. He became fluent in five languages by the time he earned his M.D. in 1869.
The publication of his first work, The Principles of Psychology, secured his place in the history books. He initiated the move of psychology away from Philosophy and toward a discipline of science. The application of scientific methods to the study of human psychology is perhaps his greatest donation to the field.