Dr. Crookshank provides a summary of the standpoint and aims of Individual Psychology and makes plain the gulf between Adler and Freud, although his knowledge of psycho-analysis does not seem very profound. Analysts will envy the optimism inspiring such passages as 'Deep analysis in the Freudian sense is seldom necessary, and I would compare the method of Adler with the quick reduction of a dislocation by manipulation and that of Freud with a prolonged and meticulous dissection of the parts'.