A common misconception is that a parapsychologist is a psychic. Not so. Likewise, a child psychiatrist is not a child! Instead, a parapsychologist is a scientist or scholar who is seriously interested in the "paranormal." Unfortunately, many telephone books and on-line sites use "parapsychologist" as a synonym for psychic entertainer, mentalist, conjurer, astrologer, or psychic reader. This is an inappropriate use of the term "parapsychologist." The Parapsychological Association is an elected affiliate of the American Association for the Advancement of Science (AAAS), the largest scientific organization in the world. In contrast, organizations of psychic readers and mentalists are not members of the AAAS because they are entertainers, not scientists.
What does it mean to study psychic phenomena? A long-held, common-sense assumption is that the worlds of the subjective and objective are completely distinct, with no overlap. Subjective is "here, in the head," and objective is "there, out in the world." Parapsychology then is the study of phenomena suggesting that the assumption of a strict separation between subjective and objective may be wrong. Human experience suggests that some phenomena occasionally fall between the cracks, and are not purely subjective nor purely objective. From a scientific perspective, such phenomena are called "anomalous" because they are difficult to explain within current scientific models.
These anomalies fall into three general categories: ESP (terms are defined below), PK, and phenomena suggestive of survival after bodily death, including near-death experiences, apparitions, and reincarnation. Most parapsychologists today expect that further research will eventually explain these anomalies in scientific terms, although it is not clear whether they can be adequately understood without significant (indeed, probably revolutionary) expansions of the current state of scientific knowledge. Other researchers take the stance that existing scientific models of perception and memory are adequate to explain some or all parapsychological phenomena.
In spite of what the media often imply, parapsychology is not the study of anything considered weird or bizarre. Nor is parapsychology concerned with astrology, UFOs, searching for Bigfoot, paganism, vampires, alchemy, or witchcraft.
Many scientists have viewed parapsychology with great suspicion because the term has come to be associated with a huge variety of mysterious phenomena, fringe topics, and pseudoscience. Parapsychology is also often linked, again inappropriately, with a broad range of "psychic" entertainers, magicians, and so-called "paranormal investigators." In addition, some self-proclaimed "psychic practitioners" call themselves parapsychologists, but that is not what they do.
Many feel that the strangest, and most interesting, aspect of parapsychological phenomena is that they do not appear to be limited by the known boundaries of space or time. In addition, they blur the sharp distinction usually made between mind and matter. In popular usage, the basic parapsychological phenomena are categorised as follows:
- Psi : A neutral term for parapsychological phenomena. Psi, psychic, and psychical are synonyms.
- Telepathy : Direct mind-to-mind communication.
- Precognition: Also called premonition. Obtaining information about future events, where the information could not be inferred through normal means. Many people report dreams that appear to be precognitive.
- Clairvoyance : Sometimes called remote viewing; obtaining information about events at remote locations, beyond the reach of the normal senses.
- ESP: Extra-sensory perception; a general term for obtaining information about events beyond the reach of the normal senses. This term subsumes telepathy, clairvoyance, and precognition.
- Psychokinesis : Also called PK; direct mental interaction with physical objects, animate or inanimate.
- Bio-PK : Direct mental interactions with living systems.
- NDE : Near death experience; an experience reported by those who were revived from nearly dying. Often refers to a core experience that includes feelings of peace, OBE, seeing lights and other phenomena.
- OBE : Out-of-body experience; the experience of feeling separated from the body, often accompanied by visual perceptions as though from above the body.
- Reincarnation: The belief that we live successive lives, with primarily evidence coming from the apparent recollections of previous lives by very small children.
- Haunting : Recurrent phenomena reported to occur in particular locations that include apparitions, sounds, movement of objects, and other effects.
- Poltergeist: Large-scale PK phenomena often attributed to spirits, but which are now thought to be due to a living person, frequently an adolescent.
