Focus on yourself: If the reading is for you, make sure your question centers on you rather than on someone else who you think may be the root of your problem. For example, asking why your teenager is experimenting with drugs is focusing on them, not you. Asking what role you play in your teen's decision to experiment with drugs brings the question back to you.
Michael Shermer criticized mediums in Scientific American, saying, "mediums are unethical and dangerous: they prey on the emotions of the grieving. As grief counselors know, death is best faced head-on as a part of life." Shermer wrote that the human urge to seek connections between events that may form patterns meaningful for survival is a function of natural evolution, and called the alleged ability of mediums to talk to the dead "a well-known illusion of a meaningful pattern."[201]
On 4 February 1922, Harry Price with James Seymour, Eric Dingwall and William S. Marriott had proven the spirit photographer William Hope was a fraud during tests at the British College of Psychic Science. Price wrote in his SPR report "William Hope has been found guilty of deliberately substituting his own plates for those of a sitter... It implies that the medium brings to the sitting a duplicate slide and faked plates for fraudulent purposes."[128] The medium Kathleen Goligher was investigated by the physicist Edmund Edward Fournier d'Albe. On July 22, 1921 in a séance he observed Goligher holding the table up with her foot. He also discovered that her ectoplasm was made of muslin. During a séance d'Albe observed white muslin between Goligher's feet.[129]

Astrology is the study of the movements and relative positions of celestial objects as a means for divining information about human affairs and terrestrial events.[9][10][11] The position of the stars, planets, sun and moon when one is born are believed to have affect one's personality, shape how relationships work in one's life and predict future events such as one's economic success.

The original purpose of tarot cards was to play games. A very cursory explanation of rules for a tarot-like deck is given in a manuscript by Martiano da Tortona before 1425. Vague descriptions of game play or game terminology follow for the next two centuries until the earliest known complete description of rules for a French variant in 1637.[11] The game of tarot has many regional variations. Tarocchini has survived in Bologna and there are still others played in Piedmont and Sicily, but in Italy the game is generally less popular than elsewhere.

Senses used by mental mediums are sometimes defined differently from in other paranormal fields. A medium is said to have psychic abilities but not all psychics function as mediums. The term clairvoyance, for instance, may include seeing spirit and visions instilled by the spirit world. The Parapsychological Association defines "clairvoyance" as information derived directly from an external physical source.[37]

The psychical researchers Eric Dingwall and Harry Price re-published an anonymous work written by a former medium entitled Revelations of a Spirit Medium (1922) which exposed the tricks of mediumship and the fraudulent methods of producing "spirit hands".[132] Originally all the copies of the book were bought up by spiritualists and deliberately destroyed.[133] In 1923, the magician Carlos María de Heredia revealed how fake spirit hands could be made by using a rubber glove, paraffin and a jar of cold water.[134]