^ Paul Kurtz. (1985). A Skeptic's Handbook of Parapsychology. Prometheus Books. p. 29. ISBN 978-0-87975-300-9 "Florence Cook was caught cheating not only before her séances with Crookes but also afterward. Furthermore, she learned her trade from the mediums Frank Herne and Charles Williams, who were notorious for their cheating." Also see M. Lamar Keene. (1997). The Psychic Mafia. Prometheus Books. p. 64. ISBN 978-1-57392-161-9 "The most famous of materialization mediums, Florence Cook – though she managed to convince a scientist, Sir William Crookes, that she was genuine – was repeatedly exposed in fraud. Florence had been trained in the arts of the séance by Frank Herne, a well-known physical medium whose materializations were grabbed on more than one occasion and found to be the medium himself."
^ LeCron, Leslie; Bordeaux, Jean (1970). Hypnotism Today. Wilshire Book Co. p. 278. ISBN 0-87980-081-X. When in a trance ... the medium seems to come under the control of another personality, purportedly the spirit of a departed soul, and a genuine medium undoubtedly believes the 'control' to be a spirit entity ... In the trance, the medium often enters a cataleptic state marked by extreme rigidity. The control then takes over, the voice may change completely ... and the supposed spirit answers the questions of the sitter, telling of things 'on the other plane' and gives messages from those who have 'passed over.'
I was 13 when my mom dragged my brother and me to a "psychic." We were visiting family in Malaysia and somewhere amongst a few palm oil plantations was the house of an old woman who claimed to be able to channel Buddha. My mother was enthralled during the hour-long ordeal, during which the woman basically rolled her eyes often so the whites were showing, dropped her voice a few octaves, and made astonishingly mundane statements that could've applied to anyone (examples: our house had ants out front; my grandma was old and having some health problems). Combined with my love of Harry Houdini (who spent the last few years of his life debunking psychics and mediums) and teen angst that made me hate everything my parents liked, the experience left me convinced that psychics were con artists who separated vulnerable and desperate people from their cash in exchange for poor acting.
In the later half of the 20th century, Western mediumship developed in two different ways. One type involved clairaudience or sensitives who hear spirit, and then relay what they hear to their clients. The other incarnation of non-physical mediumship is a form of channeling in which the channeler goes into a trance, or "leaves their body", allowing a spirit entity to borrow their body, who then speaks through them. When in a trance the medium appears to come under the control of the spirit of a departed soul, sometimes entering into a cataleptic state, although modern channelers may not. Some channelers open the eyes when channeling, and remain able to walk and behave normally. The rhythm and the intonation of the voice may also change completely.
1. Don’t have a specific agenda. It’s okay to want to know certain things as a result of your psychic session; your psychic will probably allow you to ask questions as well. But if your sole intention for booking a session is to get “the” defining answer to a specific question, you’ll likely end up disappointed. The reason being is that if the psychic is authentic, the information they communicate doesn’t come from them, it comes through them. This means that the psychic has little control over what they are being spiritually guided to convey. You’ll receive what you need, not what you want - which may be two very different things.
In 1880 the American stage mentalist Washington Irving Bishop published a book revealing how mediums would use secret codes as the trick for their clairvoyant readings. The Seybert Commission was a group of faculty at the University of Pennsylvania who in 1884–1887 exposed fraudulent mediums such as Pierre L. O. A. Keeler and Henry Slade. The Fox sisters confessed to fraud in 1888. Margaret Fox revealed that she and her sister had produced the "spirit" rappings by cracking their toe joints.