High Quality Content by WIKIPEDIA articles! Deirdre Barrett, Ph.D. is an author and psychologist who teaches at Harvard Medical School. She is known for her research on dreams, hypnosis, and imagery and has written on evolutionary psychology. Barrett is a Past President of The International Association for the Study of Dreams and of the American Psychological Association’s Div. 30, The Society for Psychological Hypnosis. She has written four books for the general public: The Pregnant Man and Other Tales From a Hypnotherapist’s Couch (1998), The Committee of Sleep (2001), Waistland (2007), and Supernormal Stimuli (2010). She is the editor of four academic books: Trauma and Dreams (1996), The New Science of Dreaming (2007), "Hypnosis and Hypnotherapy" (2010), and "The Encyclopedia of Sleep and Dreams." (2012). She is Editor in Chief of the journal Dreaming: The Journal of the Association for the Study of Dreams and a Consulting Editor for Imagination, Cognition, and Personality and The International Journal for Clinical and Experimental Hypnosis.