Preface to the Second Edition of Studies on Hysteria

The interest which, to an ever-increasing degree, is being directed to psycho-analysis seems now to be extending to these Studies on Hysteria. The publisher desires to bring out a new edition of the book, which is at present out of print. It appears now in a reprint, without any alterations, though the opinions and methods which were put forward in the first edition have since undergone far-reaching and profound developments. So far as I personally am concerned, I have since that time had no active dealings with the subject; I have had no part in its important development and I could add nothing fresh to what was written in 1895. So I have been able to do no more than express a wish that my two contributions to the volume should be reprinted without alteration.

Breuer

As regards my share of the book, too, the only possible decision has been that the text of the first edition shall be reprinted without alteration. The developments and changes in my views during the course of thirteen years of work have been too far-reaching for it to be possible to attach them to my earlier exposition without entirely destroying its essential character. Nor have I any reason for wishing to eliminate this evidence of my initial views. Even to-day I regard them not as errors but as valuable first approximations to knowledge which could only be fully acquired after long and continuous efforts. The attentive reader will be able to detect in the present book the germs of all that has since been added to the theory of catharsis: for instance, the part played by psychosexual factors and infantilism, the importance of dreams and of unconscious symbolism. And I can give no better advice to any one interested in the development of catharsis into psycho-analysis than to begin with Studies on Hysteria and thus follow the path which I myself have trodden.

Freud

Vienna, July 1908