Clairvoyance is the claimed ability to acquire information that would considered impossible to get through scientifically proven sensation, thus classified as extrasensory perception, or "sixth sense". Any person who is claimed to have such ability is said to be a clairvoyant.
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.
In German folklore and ghostlore, a poltergeist is a type of ghost or spirit that is responsible for physical disturbances, such as loud noises and objects being moved or destroyed. Most claims or fictional descriptions of poltergeists show them as being capable of pinching, biting, hitting, and tripping people. They are also depicted as capable of the movement or levitation of objects such as furniture and cutlery, or noises such as knocking on doors. Foul smells are also associated with poltergeist occurrences, as well as spontaneous fires and different electrical issues such as flickering lights.
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.
The Skeptic's Dictionary is a collection of cross-referenced skeptical essays by Robert Todd Carroll, published on his website skepdic.com and in a printed book. The skepdic.com site was launched in 1994 and the book was published in 2003 with nearly 400 entries. As of January 2011 the website has over 700 entries. A comprehensive single-volume guides to skeptical information on pseudoscientific, paranormal, and occult topics, the bibliography contains some seven hundred references for more detailed information. According to the back cover of the book, the on-line version receives approximately 500,000 hits per month.
A psychic is a person who claims to use extrasensory perception (ESP) to identify information hidden from the normal senses, particularly involving telepathy or clairvoyance, or who performs acts that are apparently inexplicable by natural laws, such as psychokinesis or teleportation. Although many people believe in psychic abilities, the scientific consensus is that there is no proof of the existence of such powers, and describes the practice as pseudoscience. The word "psychic" is also used as an adjective to describe such abilities.
Susan Jane Blackmore is a British writer, lecturer, sceptic, broadcaster, and a visiting professor at the University of Plymouth. Her fields of research include memetics, parapsychology, consciousness, and she is best known for her book The Meme Machine. She has written or contributed to over 40 books and 60 scholarly articles and is a contributor to The Guardian newspaper.
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.
Paranormal events are purported phenomena described in popular culture, folk, and other non-scientific bodies of knowledge, whose existence within these contexts is described as being beyond the scope of normal scientific understanding. Notable paranormal beliefs include those that pertain to extrasensory perception, spiritualism and the pseudosciences of ghost hunting, cryptozoology, and ufology.
Scientific skepticism or rational skepticism, sometimes referred to as skeptical inquiry, is a position in which one questions the veracity of claims lacking empirical evidence. In practice, the term most commonly references the examination of claims and theories that appear to be beyond mainstream science, rather than the routine discussions and challenges among scientists. Scientific skepticism differs from philosophical skepticism, which questions humans' ability to claim any knowledge about the nature of the world and how they perceive it, and the similar but distinct methodological skepticism, which is a systematic process of being skeptical about the truth of one's beliefs.
Christopher (Chris) Charles French is a British psychologist who is prominent in the field of anomalistic psychology, with a focus on the psychology of paranormal beliefs and anomalous experiences. In addition to his academic activities, French frequently appears on radio and television to provide a skeptical perspective on paranormal claims.
Joseph Jastrow was a Polish-born American psychologist notorious for inventions in experimental psychology, design of experiments, and psychophysics. He also worked on the phenomena of optical illusions, and a number of well-known optical illusions that were either first reported in or popularized by his work. Jastrow believed that everyone had their own, often incorrect, preconceptions about psychology. One of his ultimate goals was to use the scientific method to identify truth from error, and educate the layperson, which Jastrow accomplished through speaking tours, popular print media, and the radio.
Rudi Schneider, son of Josef Schneider and brother of Willi Schneider, was an Austrian Spiritualist and physical medium. His career was covered extensively by the Journal of the American Society for Psychical Research, and he took part in a number of notable experiments conducted by paranormal researchers/debunkers, including Harry Price, Albert von Schrenck-Notzing and Eric Dingwall. Some of these researchers declared him to be a fraud while others were unable to find evidence of trickery.
Why People Believe Weird Things: Pseudoscience, Superstition, and Other Confusions of Our Time is a 1997 book by science writer Michael Shermer. The foreword was written by Stephen Jay Gould.
The Psychology of the Psychic is a skeptical analysis of some of the most publicized cases of parapsychological research by psychologists David Marks and Richard Kammann. The first edition, published in 1980, highlights some of the best-known cases from the 1970s. The second edition, published in 2000, adds information from the intervening 20 years as well as substantially more documentation and references to the original material.
Nandor Fodor was a British and American parapsychologist, psychoanalyst, author and journalist of Hungarian origin.
In psychology, anomalistic psychology is the study of human behaviour and experience connected with what is often called the paranormal, with few assumptions made about the validity of the reported phenomena.
Telekinesis, also known as Psychokinesis, is a hypothetical psychic ability allowing an individual to influence a physical system without physical interaction. Experiments to prove the existence of telekinesis have historically been criticized for lack of proper controls and repeatability. There is no reliable evidence that telekinesis is a real phenomenon, and the topic is generally regarded as pseudoscience.
Joseph Francis Rinn (1868–1952) was an American magician and skeptic of paranormal phenomena.
Paranormality: Why we see what isn't there is a 2011 book about the paranormal by psychologist and magician Richard Wiseman. Wiseman argues that paranormal phenomena such as psychics, telepathy, ghosts, out-of-body experiences, prophesy and more do not exist, and explores why people continue to believe, and what that tells us about human behavior and the way the brain functions. Wiseman uses QR codes throughout the book, which link to YouTube videos as examples and as experiments the reader can participate in to further explain the phenomena. Because of a cautious American publishing market, it was only available in America through Kindle. Paranormality was awarded the Center for Inquiry's Robert P. Balles award for 2011.
