Abstract

The phrase ‘psychologism’ came into currency in the first half of the nineteen century to designate the philosophical movement advocated by the German thinkers Jakob Friedrich Fries and Friedrich Eduard Beneke in opposition to their contemporary dominant Hegelianism. They maintained that ‘the only instrument philosophical enquiry has at its disposal is self-observation and that there is no way to establish any truth other than by reducing it to the subjective elements of self-observation.’ Psychology is thus taken to be the first philosophy and the basis of all other disciplines. All philosophical studies are accordingly indebted to the results of psychological inquiry for their theoretical data and ultimate justification.