Magicians have a long history of exposing the fraudulent methods of mediumship. Early debunkers included Chung Ling Soo, Henry Evans and Julien Proskauer.[59] Later magicians to reveal fraud were Joseph Dunninger, Harry Houdini and Joseph Rinn. Rose Mackenberg, a private investigator who worked with Houdini during the 1920s, was among the most prominent debunkers of psychic fraud during the mid-20th century.[60]
Books on the supernatural were published for the growing middle class, such as 1852's Mysteries, by Charles Elliott, which contains "sketches of spirits and spiritual things", including accounts of the Salem witch trials, the Cock Lane Ghost, and the Rochester rappings.[44] The Night Side of Nature, by Catherine Crowe, published in 1853, provided definitions and accounts of wraiths, doppelgangers, apparitions and haunted houses.[45]
As the thirst for all things mystical, spiritual, occult and witchy expands into the mainstream, tarot cards are experiencing a huge, almost cultish following. Tarot cards are a form of divination, which literally means working with the divine, or your higher self, which is the ultimate purpose of tarot cards, just like yoga. We’ve broken down everything you need to know about them, from types of decks to what each card represents.
The oldest surviving tarot cards are the 15 or so Visconti-Sforza tarot decks painted in the mid-15th century for the rulers of the Duchy of Milan.[8] A lost tarot-like pack was commissioned by Duke Filippo Maria Visconti and described by Martiano da Tortona probably between 1418 and 1425, since the painter he mentions, Michelino da Besozzo, returned to Milan in 1418, while Martiano himself died in 1425. He described a 60-card deck with 16 cards having images of the Greek gods and suits depicting four kinds of birds. The 16 cards were regarded as "trumps" since in 1449 Jacopo Antonio Marcello recalled that the now deceased duke had invented a novum quoddam et exquisitum triumphorum genus, or "a new and exquisite kind of triumphs".[9] Other early decks that also showcased classical motifs include the Sola-Busca and Boiardo-Viti decks of the 1490s.[1]
Cold reading also explains why psychics have consistently failed scientific tests of their powers. By isolating them from their clients, psychics are unable to pick up information from the way those clients dress or behave. By presenting all of the volunteers involved in the test with all of the readings, they are prevented from attributing meaning to their own reading, and therefore can't identify it from readings made for others. As a result, the type of highly successful hit rate that psychics enjoy on a daily basis comes crashing down and the truth emerges – their success depends on a fascinating application of psychology and not the existence of paranormal abilities.[50] 

Despite numerous instances of chicanery, the appeal of spiritualism was strong. Prominent in the ranks of its adherents were those grieving the death of a loved one. Many families during the time of the American Civil War had seen their men go off and never return, and images of the battlefield, produced through the new medium of photography, demonstrated that their loved ones had not only died in overwhelmingly huge numbers, but horribly as well. One well known case is that of Mary Todd Lincoln who, grieving the loss of her son, organized séances in the White House which were attended by her husband, President Abraham Lincoln.[17] The surge of spiritualism during this time, and later during World War I, was a direct response to those massive battlefield casualties.[21] 

There are many stories of religious officials who benefited from spiritual medium gifts — Baptist preachers who would hear from their deceased relatives or other spirit guides, and many other religious figures whose belief in some form of communication with spirits is verifiable. This means that not all spiritual mediums are of the Voodoo or Caribo-African religious variety.
In 1936, the psychical researcher Nandor Fodor tested the Hungarian apport medium Lajos Pap in London and during the séance a dead snake appeared. Pap was searched and was found to be wearing a device under his robe, where he had hidden the snake.[157] A photograph taken at a séance in 1937 in London shows the medium Colin Evans "levitating" in mid air. He claimed that spirits had lifted him. Evans was later discovered to be a fraud as a cord leading from a device in his hand has indicated that it was himself who triggered the flash-photograph and that all he had done was jump from his chair into the air and pretend he had levitated.[158]
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I have read several book about mediumship, and currently reading surviving Death, Leslie Kean. I also have read time and again the skeptics crow every time they believe they have exposed fraud. The prance and buck at every attempt to make genuine controlled experiments, such as the Swartz experiments. They will never ever be convinced not ever, because for them the brain is the beginning and the end. Hell will freeze over before these critics would ever be anything other than convinced its all smoke, mirror, frauds and deceptions. Wikipedia-Not a good source for a complete treatment or fair treatment of any subject has several long and lengthy treatises discrediting anything suggestive of survival after the brain is dead.
"Tarot cards do not tell the future; rather, tarot is a tool for spiritual guidance and enables the person receiving the reading to connect to his or her inner wisdom," she told INSIDER. "Tarot readings help a person understand what he or she needs to know about a particular situation. Decks are best used as a tool of inner wisdom and guidance, as readings give a person insight to past, current and future events based on the person's current path at the time of the reading. The cards do not necessarily reveal what will happen, but instead, allow a person to gain an understanding of a situation and determine the best course of action based on what is known and what the cards show."
^ John Casey. (2009). After Lives: A Guide to Heaven, Hell and Purgatory. Oxford. p. 373. ISBN 978-0-19-997503-7 "The poet attended one of Home's seances where a face was materialized, which, Home's spirit guide announced, was that of Browning's dead son. Browning seized the supposed materialized head, and it turned out to be the bare foot of Home. The deception was not helped by the fact that Browning never had lost a son in infancy."
Ray Hyman discovered many methodological errors with Schwartz's research including; "Inappropriate control comparisons", "Failure to use double-blind procedures", "Creating non-falsifiable outcomes by reinterpreting failures as successes" and "Failure to independently check on facts the sitters endorsed as true". Hyman wrote "Even if the research program were not compromised by these defects, the claims being made would require replication by independent investigators." Hyman criticizes Schwartz's decision to publish his results without gathering "evidence for their hypothesis that would meet generally accepted scientific criteria... they have lost credibility."[191]
Modern spiritualists and psychics keep detailed files on their victims. As might be expected, these files can be very valuable and are often passed on from one medium or psychic to another when one retires or dies. Even if a psychic doesn't use a private detective or have immediate access to driver's license records and such, there is still a very powerful technique that will allow the psychic to convince people that the psychic knows all about them, their problems, and their deep personal secrets, fears, and desires. The technique is called cold reading and is probably as old as charlatanism itself... If John Edward (or any of the other self-proclaimed speakers with the dead) really could communicate with the dead, it would be a trivial matter to prove it. All that would be necessary would be for him to contact any of the thousands of missing persons who are presumed dead—famous (e.g., Jimmy Hoffa, Judge Crater) or otherwise—and correctly report where the body is. Of course, this is never done. All we get, instead, are platitudes to the effect that Aunt Millie, who liked green plates, is happy on the other side.[192]
The exposures of fraudulent activity led to a rapid decline in ectoplasm and materialization séances.[199] Investigator Joe Nickell has written that modern self-proclaimed mediums like John Edward, Sylvia Browne, Rosemary Altea and James Van Praagh are avoiding the Victorian tradition of dark rooms, spirit handwriting and flying tambourines as these methods risk exposure. They instead use "mental mediumship" tactics like cold reading or gleaning information from sitters before hand (hot reading). Group readings also improve hits by making general statements with conviction, which will fit at least one person in the audience. Shows are carefully edited before airing to show only what appears to be hits and removing anything that does not reflect well on the medium.[200]
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