Closed deck
In ESP studies, this is a deck with a certain number of each cards. Skews results because the subject can then, conciously or unconsciously, guess what comes next.
in parapsychology studies, closed decks skew results psi parapsychology
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Learning to use extrasensory perception by charles tart
[[learning is reinforced, and the shorter the interval, the better]] [[we often do things without understanding how, and esp can...
In parapsychology studies, closed decks skew results
I’ve seen this in myself when working with a deck of playing cards. My best solution has been to shuffle...