"The Interpretation of Dreams" with its study of the dream product and the process of dreaming has served as a cornerstone of psychoanalytic developments since its publication in 1900. During his own lifetime, Freud several times revised his book, but his additions were modifications and refinements of detail rather than changes of the basic structure of his findings. Over the years, many, both within and outside the psychoanalytic field, have attempted revisions of the theory of dreaming, but have continued, by and large, to refine