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V Types of Psi 39 1
The Facts about Psi and Its Types
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applied chance expectation Chapter clairvoyance tests column conclusive critical ratio dice dowser dowsing Duke Duke University effect ESP record ESP scores ESP tests evaluation evidence exploratory exploratory tests Extrasensory Perception fact field GESP given hits Humphrey hypothesis important indicate individual influence involved J. B. Rhine key cards matching mediumship ment mental menter nature negative deviation nonphysical objective occurrence operation parapsychical Parapsychol Parapsychology Laboratory personality physical PK tests possible practice precautions precognition probability problem psi capacity psi experiments psi function psi investigations psi phenomena PSI RESEARCH psi test psi-missing Psychical Res Psychical Research psychokinesis psychological question random record sheets relation require research in parapsychology research worker Rhine scientific scoring rate screen second experimenter sensory shuffling significant spontaneous stage standard deviation statistical methods success symbols target face target order technique telepathy tion total score two-experimenter