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.”)
Readers, please enjoy this guest blog post by Tamara L. Siuda, PhD, author of the new Weather Magic.
Members of the alphabet community (from acronyms representing different sexualities and gender identities in the LGBTQIA+ community) often have...