Great psychologists include famous psychoanalysts like Freud and Jung as well as lesser known psychiatrists. Learn how great psychologists have contributed to our knowledge of psychology.
Watson, John B.
Watson, John B. (Broadus) (1878-1958), a United States psychologist. In Behavior (1914) and other books, Watson argued that psychologists, to be scientific, must study what people do, not what they say they think or feel.