It seems the aim of this book is to be useful to undergraduate students in making a decision whether or not to go into the field of psychology as a vocation. Its authors have selected certain data from the broad field of psychology and attempted to describe and classify it in a way which will avoid confusion to students. It is doubtful whether they have succeeded. The divisions they have chosen are open to question. Some of the illustrations used to describe various schools of thought have resulted in rather a patchwork picture. The result of bringing together this scattered material from many sources is, of course, superficial but the authors frankly state they do not pretend to go deeply into the