An experiment conducted by the British Psychological Society in 2005 suggests that under the controlled condition of the experiment, people who claimed to be professional mediums do not demonstrate the mediumistic ability. In the experiment, mediums were assigned to work the participants chosen to be "sitters." The mediums claimed to contact the deceased who were related to the sitters. The research gather the numbers of the statements made and have the sitters rate the accuracy of the statements. The readings that were considered to be somewhat accurate by the sitters were very generalized, and the ones that were considered inaccurate were the ones that were very specific.
Playing cards first entered Europe in the late 14th century, most likely from Mamluk Egypt, with suits of Batons or Polo sticks (commonly known as Wands by those practicing occult or divinatory tarot), Coins (commonly known as disks, or pentacles in occult or divinatory tarot), Swords, and Cups. These suits were very similar to modern tarot divination decks and are still used in traditional Italian, Spanish and Portuguese playing card decks.
Jump up ^ 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.'
In our modern day, just like King Saul of old, people seek counsel from psychic mediums. Several fortune-telling channelers have become wealthy celebrities as a result of predictions published in supermarket tabloids and through counseling well-paying clientele such as Hollywood movie stars, politicians and industrialists. The psychics sometimes claim to be channeling 'Jesus Christ', 'Jehovah God', and 'the Virgin Mary'. But what is the real source of the messages uttered by these spiritists?
The biggest problem with de Gebelin’s work is that there was really no historical evidence to support it. However, that didn’t stop wealthy Europeans from jumping onto the esoteric knowledge bandwagon, and by the early nineteenth century, playing card decks like the Marseille Tarot were being produced with artwork specifically based on deGebelin’s analysis.
On Fox News on the Geraldo at Large show, October 6, 2007, Geraldo Rivera and other investigators accused Schwartz as a fraud as he had overstepped his position as a university researcher by requesting over three million dollars from a bereaved father who had lost his son. Schwartz claimed to have contacted the spirit of a 25-year-old man in the bathroom of his parents house and it is alleged he attempted to charge the family 3.5 million dollars for his mediumship services. Schwartz responded saying that the allegations were set up to destroy his science credibility.