Five Lectures on Psycho-Analysis Author:Sigmund Freud, Peter Gay In 1909, Freud delivered five lectures at Clark University in Worcester, Massachusetts. He spoke on the foundation of psychoanalysis, and the lectures were published the following years. Until the far more extensive "Introductory Lectures on Psycho-Amalysis, Five Lectures on Psycho-Analysis was the authoritative summary of Freud's ideas, and it ... more »remains a lucid general introduction.« less