Telephone readings are live readings where both psychic and client hear each other by connecting via premium rate telephone line. In the last years, with restrictions on premium rate numbers, more common are pre-paid callbacks, in which case client leaves his/her credit card details over the phone to an operator, after which gets a call on a specified phone number. Telephone readings became most popular with the growth of live advice TV shows as main means of advertising, and is commonly used by companies rather than individual psychics, due to high setup costs.
In all cases you should explain your motives clearly to the psychic, clairvoyant, spiritual guide or medium you are consulting. Spiritual readings are generally more interactive than psychic readings since they offer better insights about your inner self. A good spiritual reader will encourage users to ask questions and to question themselves so that they could experience the reading on a more personal level.
The psychologist and psychical researcher Stanley LeFevre Krebs had exposed the Bangs Sisters as frauds. During a séance he employed a hidden mirror and caught them tampering with a letter in an envelope and writing a reply in it under the table which they would pretend a spirit had written. The British materialization medium Rosina Mary Showers was caught in many fraudulent séances throughout her career. In 1874 during a séance with Edward William Cox a sitter looked into the cabinet and seized the spirit, the headdress fell off and was revealed to be Showers.
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."
Like common playing cards, the tarot has four suits (which vary by region: French suits in Northern Europe, Latin suits in Southern Europe, and German suits in Central Europe). Each suit has 14 cards, ten pip cards numbering from one (or Ace) to ten and four face cards (King, Queen, Knight, and Jack/Knave). In addition, the tarot has a separate 21-card trump suit and a single card known as the Fool. Depending on the game, the Fool may act as the top trump or may be played to avoid following suit. These tarot cards, without occult symbology, are still used throughout much of Europe to play card games.