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Suggestion is the psychological process by which a person guides their own or another person's desired thoughts, feelings, and behaviors by presenting stimuli that may elicit them as reflexes instead of relying on conscious [1] effort.
Nineteenth-century writers on psychology such as William James used the words "suggest" and "suggestion" in the context of a particular idea which was said to suggest another when it brought that other idea to mind. Early scientific studies of hypnosis by Clark Leonard Hull and others extended the meaning of these words in a special and technical sense (Hull, 1933).
The original neuropsychological theory of hypnotic suggestion was based upon the ideomotor reflex response that William B. Carpenter declared, in 1852, [2] was the principle through which James Braid's hypnotic phenomena were produced.
Émile Coué (1857–1926) was a significant pioneer in the development of an understanding of the application of therapeutic suggestion; [3] and, according to Cheek and LeCron, most of our current knowledge of suggestion "stems from Coué" (1968, p. 60). With the intention of "saturating the cognitive microenvironment of the mind", Coué's therapeutic method approach was based on four non-controversial principles:
Charles Baudouin's "laws of suggestion" are: [5]
Modern scientific study of hypnosis, which follows the pattern of Hull's work, separates two essential factors: "trance" and suggestion. [6] The state of mind induced by "trance" is said to come about via the process of a hypnotic induction—essentially instructing and suggesting to the subject that they will enter a hypnotic state. Once a subject enters hypnosis, the hypnotist gives suggestions that can produce sought effects. Commonly used suggestions on measures of "suggestibility" or "susceptibility" (or for those with a different theoretical orientation, "hypnotic talent") include suggestions that one's arm is getting lighter and floating up in the air, or that a fly is buzzing around one's head. The "classic" response to an accepted suggestion that one's arm is beginning to float in the air is that the subject perceives the intended effect as happening involuntarily. [7]
Consistent with the views of Pierre Janet—who noted (1920, pp.284–285) that the critical feature is not the making of a 'suggestion', but, instead, is the taking of the 'suggestion'—Weitzenhoffer (2000, passim), argued that scientific hypnotism centres on the delivery of "suggestions" to hypnotized subjects; and, according to Yeates (2016b, p.35), these suggestions are delivered with the intention of eliciting:
Furthermore, according to Yeates (2016b, pp.35–36), 'suggestions' have four temporal dimensions:
Suggestions, however, can also have an effect in the absence of a hypnosis. These so-called "waking suggestions" are given in precisely the same way as "hypnotic suggestions" (i.e., suggestions given within hypnosis) and can produce strong changes in perceptual experience. Experiments on suggestion, in the absence of hypnosis, were conducted by early researchers such as Hull (1933). [9] More recently, researchers such as Nicholas Spanos and Irving Kirsch have conducted experiments investigating such non-hypnotic-suggestibility and found a strong correlation between people's responses to suggestion both in- and outside hypnosis. [10]
In addition to the kinds of suggestion typically delivered by researchers interested in hypnosis there are other forms of suggestibility, though not all are considered interrelated. These include: primary and secondary suggestibility (older terms for non-hypnotic and hypnotic suggestibility respectively), hypnotic suggestibility (i.e., the response to suggestion measured within hypnosis), and interrogative suggestibility (yielding to interrogative questions, and shifting responses when interrogative pressure is applied: see Gudjonsson suggestibility scale. Metaphors and imagery can also be used to deliver suggestion.[ citation needed ]
Hypnosis is a human condition involving focused attention, reduced peripheral awareness, and an enhanced capacity to respond to suggestion.
Hypnotherapy, also known as hypnotic medicine, is the use of hypnosis in psychotherapy. Hypnotherapy is viewed as a helpful adjunct to standard cognitive therapies by proponents for its claimed additive effects in the treatment of psychological disorders such as depression, anxiety, eating disorders, sleep disorders, compulsive gambling, phobias and post-traumatic stress. The efficacy of hypnotherapy is not well supported by scientific evidence, and, due to the lack of evidence indicating any level of efficacy, it is regarded as a type of alternative medicine by reputable medical organisations such as the National Health Service.
Milton Hyland Erickson was an American psychiatrist and psychologist specializing in medical hypnosis and family therapy. He was the founding president of the American Society for Clinical Hypnosis. He is noted for his approach to the unconscious mind as creative and solution-generating. He is also noted for influencing brief therapy, strategic family therapy, family systems therapy, solution focused brief therapy, and neuro-linguistic programming.
Suggestibility is the quality of being inclined to accept and act on the suggestions of others. One may fill in gaps in certain memories with false information given by another when recalling a scenario or moment. Suggestibility uses cues to distort recollection: when the subject has been persistently told something about a past event, his or her memory of the event conforms to the repeated message.
James Braid was a Scottish surgeon, natural philosopher, and "gentleman scientist".
Autosuggestion is a psychological technique related to the placebo effect, developed by pharmacist Émile Coué at the beginning of the 20th century. It is a form of self-induced suggestion in which individuals guide their own thoughts, feelings, or behavior. The technique is often used in self-hypnosis.
Self-hypnosis or auto-hypnosis is a form, a process, or the result of a self-induced hypnotic state.
Émile Coué de la Châtaigneraie was a French psychologist, pharmacist, and hypnotist who introduced a popular method of psychotherapy and self-improvement based on optimistic autosuggestion.
The Nancy School was a French hypnosis-centered school of psychotherapy. The origins of the thoughts were brought about by Ambroise-Auguste Liébeault in 1866, in Nancy, France. Through his publications and therapy sessions he was able to gain the attention/support from Hippolyte Bernheim: another Nancy Doctor that further evolved Liébeault's thoughts and practices to form what is known as the Nancy School.
Thomson Jay Hudson, was an American author, journalist, a chief examiner of the US Patent Office, and a prominent anti-Spiritualist psychical researcher, known for his three laws of psychic phenomena, which were first published in 1893.
The development of concepts, beliefs and practices related to hypnosis and hypnotherapy have been documented since prehistoric to modern times.
Hypnotic susceptibility measures how easily a person can be hypnotized. Several types of scales are used; the most common are the Harvard Group Scale of Hypnotic Susceptibility and the Stanford Hypnotic Susceptibility Scales.
Atavistic regression is a hypnosis-related concept introduced by the Australian scholar and psychiatrist Ainslie Meares. Meares coined his term from the English atavism, which is derived from the Latin atavus, meaning a great-grandfather's grandfather and, thus, more generally, an ancestor.
Stage hypnosis is hypnosis performed in front of an audience for the purposes of entertainment, usually in a theater or club. A modern stage hypnosis performance typically delivers a comedic show rather than simply a demonstration to impress an audience with powers of persuasion. Apparent effects of amnesia, mood altering and hallucination may be demonstrated in a normal presentation. Stage hypnosis performances often encourage audience members to look further into the benefits of hypnotism.
Theodore Roy Sarbin (1911–2005) was an American psychologist and professor of psychology and criminology at the University of California, Santa Cruz. He was known as "Mr. Role Theory" because of his contributions to the social psychology of role-taking.
André Muller Weitzenhoffer was one of the most prolific researchers in the field of hypnosis in the latter half of the 20th century, having authored over 100 publications between 1949 and 2004. He was the recipient of several professional and academic awards, including the Distinguished Contributions to Scientific Hypnosis Award of the American Psychological Association in 1992.
Ambroise-Auguste Liébeault (1823–1904) was a French physician and is considered the father of modern hypnotherapy. Ambroise-Auguste Liébeault was born in Favières, a small town in the Lorraine region of France, on September 16, 1823. He completed his medical degree at the University of Strasbourg in 1850, at the age of 26.
Hypnotic induction is the process undertaken by a hypnotist to establish the state or conditions required for hypnosis to occur.
The ideomotor phenomenon is a psychological phenomenon wherein a subject makes motions unconsciously. Also called ideomotor response and abbreviated to IMR, it is a concept in hypnosis and psychological research. It is derived from the terms "ideo" and "motor". The phrase is most commonly used in reference to the process whereby a thought or mental image brings about a seemingly "reflexive" or automatic muscular reaction, often of minuscule degree, and potentially outside of the awareness of the subject. As in responses to pain, the body sometimes reacts reflexively with an ideomotor effect to ideas alone without the person consciously deciding to take action. The effects of automatic writing, dowsing, facilitated communication, applied kinesiology, and ouija boards have been attributed to the phenomenon.
The Hypnotic Ego-Strengthening Procedure, incorporating its constituent, influential hypnotherapeutic monologue — delivering a sequence of suggestions for within-hypnotic influence and suggestions for post-hypnotic influence — "designed to remove tension, anxiety and apprehension, and to gradually restore the patient's confidence in himself and his ability to cope with his problems", was developed and promoted by the British consultant psychiatrist, John Heywood Hartland (1901–1977) in the 1960s.
