A set of cards used in ESP testing such as Zener cards. A subject tries to determine or “guesses” the symbol on card being viewed by a tester or predicts the next card and each card appears a fixed number of times. Statistical analysis of tests run using a closed deck uses different protocols than testing using an open deck. (See “Open Deck.”)
Written by author and journalist Heather Greene.
"This is my chance to say to all those who have touched my life Thank you, you have given me more than you will ever know."—Dolores Ashcroft-Nowicki, 2016
The Pagan...