 Cover | |
| Author | J. B. Rhine |
|---|---|
| Subject | ESP |
| Published | 1934 |
| Pages | 240 pp. |
| OCLC | 653398 |
Extrasensory Perception is a 1934 book written by parapsychologist Joseph Banks Rhine, which discusses his research work at Duke University. Extrasensory perception is the ability to acquire information shielded from the senses, and the book was "of such a scope and of such promise as to revolutionize psychical research and to make its title literally a household phrase". [1] [2]
The book received worldwide attention and became the focus of criticism and controversy when some objections were raised about the validity of Rhine's work. The parapsychology experiments described by Rhine received much criticism from academics [ citation needed ] and others who challenged the concepts and evidence of ESP. A number of psychological departments attempted to repeat Rhine's experiments with failure. W. S. Cox (1936) from Princeton University with 132 subjects produced 25,064 trials in a playing card ESP experiment. Cox concluded, "There is no evidence of extrasensory perception either in the 'average man' or of the group investigated or in any particular individual of that group. The discrepancy between these results and those obtained by Rhine is due either to uncontrollable factors in experimental procedure or to the difference in the subjects." [3]
Four other psychological departments failed to replicate Rhine's results. [4] [5] Rhine's experiments were discredited due to the discovery that sensory leakage or cheating could account for all his results, such as the subject being able to read the symbols from the back of the cards and being able to see and hear the experimenter to note subtle clues. [6] [7] [8] [9]
In response, Rhine published Extrasensory Perception After Sixty Years in 1940 with a number of colleagues, to address the objections raised. [1] However, critics have written the experiments described by Rhine and his colleagues contained methodological flaws. [10] [11] In the book Rhine and his colleagues described three experiments the Pearce-Pratt experiment, the Pratt-Woodruff experiment and the Ownbey-Zirkle series which they believed demonstrated ESP. The psychologist C. E. M. Hansel wrote, "it is now known that each experiment contained serious flaws that escaped notice in the examination made by the authors of Extra-Sensory Perception After Sixty Years". [12] Joseph Gaither Pratt was the co-experimenter in the Pearce-Pratt and Pratt-Woodruff experiments at the Duke campus. Hansel visited the campus where the experiments took place and discovered the results could have originated through the use of a trick, so could not be regarded as supplying evidence for ESP. [13]
The Ownbey-Zirkle ESP experiment at Duke was criticized by parapsychologists and skeptics. [14] Ownbey would attempt to send ESP symbols to Zirkle who would guess what they were. The pair were placed in adjacent rooms unable to see each other and an electric fan was used to prevent the pair communicating by sensory cues. Ownbey tapped a telegraph key to Zirkle to inform him when she was trying to send him a symbol. The door separating the two rooms was open during the experiment, and after each guess Zirkle would call out his guess to Ownbey who recorded his choice. Critics pointed out the experiment was flawed as Ownbey acted as both the sender and the experimenter, nobody was controlling the experiment so Ownbey could have cheated by communicating with Zirkle or made recording mistakes. [14] [15]
Psychologist Carl Jung referred to Rhine’s work as scientific proof that part of the psyche is not subject to the laws of space and time. [16]
Clairvoyance is the claimed psychic ability to gain information about an object, person, location, or physical event through extrasensory perception. Any person who is claimed to have such ability is said to be a clairvoyant.
Extrasensory perception or ESP, also called sixth sense, is a claimed paranormal ability pertaining to reception of information not gained through the recognized physical senses, but sensed with the mind. The term was adopted by Duke University botanist J. B. Rhine to denote psychic abilities such as intuition, telepathy, psychometry, clairvoyance, clairaudience, clairsentience, empathy and their trans-temporal operation as precognition or retrocognition.
Parapsychology is the study of alleged psychic phenomena and other paranormal claims, for example, those related to near-death experiences, synchronicity, apparitional experiences, etc. Criticized as being a pseudoscience, the majority of mainstream scientists reject it. Parapsychology has also been criticised by mainstream critics for claims by many of its practitioners that their studies are plausible despite a lack of convincing evidence after more than a century of research for the existence of any psychic phenomena.
Telepathy is the purported vicarious transmission of information from one person's mind to another's without using any known human sensory channels or physical interaction. The term was first coined in 1882 by the classical scholar Frederic W. H. Myers, a founder of the Society for Psychical Research (SPR), and has remained more popular than the earlier expression thought-transference.
Precognition is the purported psychic phenomenon of seeing, or otherwise becoming directly aware of, events in the future.
A ganzfeld experiment is an assessment used by parapsychologists that they contend can test for extrasensory perception (ESP) or telepathy. In these experiments, a "sender" attempts to mentally transmit an image to a "receiver" who is in a state of sensory deprivation. The receiver is normally asked to choose between a limited number of options for what the transmission was supposed to be and parapsychologists who propose that such telepathy is possible argue that rates of success above the expectation from randomness are evidence for ESP. Consistent, independent replication of ganzfeld experiments has not been achieved, and, in spite of strenuous arguments by parapsychologists to the contrary, there is no validated evidence accepted by the wider scientific community for the existence of any parapsychological phenomena. Ongoing parapsychology research using ganzfeld experiments has been criticized by independent reviewers as having the hallmarks of pseudoscience.
Remote viewing (RV) is the practice of seeking impressions about a distant or unseen subject, purportedly sensing with the mind. Typically a remote viewer is expected to give information about an object, event, person or location that is hidden from physical view and separated at some distance. Physicists Russell Targ and Harold Puthoff, parapsychology researchers at Stanford Research Institute (SRI), are generally credited with coining the term "remote viewing" to distinguish it from the closely related concept of clairvoyance. According to Targ, the term was first suggested by Ingo Swann in December 1971 during an experiment at the American Society for Psychical Research in New York City.
Zener cards are cards used to conduct experiments for extrasensory perception (ESP). Perceptual psychologist Karl Zener (1903–1964) designed the cards in the early 1930s for experiments conducted with his colleague, parapsychologist J. B. Rhine (1895–1980).
Helmut Schmidt was a German-born physicist and parapsychologist whose experiments on extrasensory perception were widely criticized for machine bias, methodological errors and lack of replication. Critics also noted that necessary precautions were not taken to rule out the possibility of fraud.
Joseph Banks Rhine, usually known as J. B. Rhine, was an American botanist who founded parapsychology as a branch of psychology, founding the parapsychology lab at Duke University, the Journal of Parapsychology, the Foundation for Research on the Nature of Man, and the Parapsychological Association. Rhine wrote the books Extrasensory Perception and Parapsychology: Frontier Science of the Mind.
Charles Henry Honorton was an American parapsychologist and was one of the leaders of a collegial group of researchers who were determined to apply established scientific research methods to the examination of what they called "anomalous information transfer" and other phenomena associated with the "mind/body problem"—the idea that mind might, at least in some respects, have a physical existence independent of the body.
Charles T. Tart is an American psychologist and parapsychologist known for his psychological work on the nature of consciousness, as one of the founders of the field of transpersonal psychology, and for his research in parapsychology.
Stanley Krippner is an American psychologist and parapsychologist. He received a B.S. degree from the University of Wisconsin–Madison in 1954 and M.A. (1957) and Ph.D. (1961) degrees from Northwestern University.
Sensory leakage is a term used to refer to information that transferred to a person by conventional means during an experiment into ESP.
Samuel George Soal (1889–1975) was a British mathematician and parapsychologist. He was charged with fraudulent production of data in his work in parapsychology.
Eileen Jeanette Vancho Lyttle Garrett was an Irish medium and parapsychologist. Garrett's alleged psychic abilities were tested in the 1930s by Joseph Rhine and others. Rhine claimed that she had genuine psychic abilities, but subsequent studies were unable to replicate his results, and Garrett's abilities were later shown to be consistent with chance guessing. Garrett elicited controversy after the R101 crash, when she held a series of séances at the National Laboratory of Psychical Research claiming to be in contact with victims of the disaster. John Booth, and others, investigated her claims, and found them to be valueless, easily explainable, or the result of fraud.
Joseph Gaither Pratt was an American psychologist who specialized in the field of parapsychology. Among his research interests were extrasensory perception, psychokinesis, mediumship and poltergeists.
Pavel Štěpánek is a retired Czech celebrity psychic. He became, during the 1960s, the most tested individual participant in parapsychology experiments, both in terms of number of trials, and number of independent investigators. In 1968, results of these experiments were published in the journal Nature, with Joseph Gaither Pratt as principal author.
Charles Edward Mark Hansel was a British psychologist most notable for his criticism of parapsychological studies.
John Edgar Coover, also known as J. E. Coover was an American psychologist and parapsychologist known for his experiments into extrasensory perception.
