Platonism and Positivism in Psychology

Psychology is a field of many paradoxes. Since its earliest beginnings as a natural science, psychologists have been in search of their proper subject matter. Today they are in less agreement than ever. In this classic text, originally published as What Man Has Made of Man, Mortimer J. Adler goes to the root of the problem. He shows that psychology is simultaneously a particular social science and a branch of philosophical knowledge. These two parts must be distinguished from, yet related to, ea