Covert hypnosis is an attempt to communicate with another person's
unconscious mind
In psychoanalysis and other psychological theories, the unconscious mind (or the unconscious) is the part of the psyche that is not available to introspection. Although these processes exist beneath the surface of conscious awareness, they are t ...
without informing the subject that they will be hypnotized. It is also known as conversational hypnosis or sleight of mouth.
(although both Conversational Hypnosis and Slight of Mouth can also be done overtly). It is a term largely used by proponents of
neuro-linguistic programming
Neuro-linguistic programming (NLP) is a Pseudoscience, pseudoscientific approach to communication, personal development, and psychotherapy that first appeared in Richard Bandler and John Grinder's book ''The Structure of Magic I'' (1975). NLP ...
(NLP), a pseudoscientific approach to communication and interaction.
The objective is to change the person's behavior
subconscious
In psychology, the subconscious is the part of the mind that is not currently of focal awareness. The term was already popularized in the early 20th century in areas ranging from psychology, religion and spirituality. The concept was heavily popu ...
ly so that the target believes that they changed their mind of their own volition. When or if performed successfully, the target is unaware that they were
hypnotized
Hypnosis is a human condition involving focused attention (the selective attention/selective inattention hypothesis, SASI), reduced peripheral awareness, and an enhanced capacity to respond to suggestion.In 2015, the American Psychological ...
or that anything unusual has occurred. Arguably there is a debate about ''what'' hypnosis is, and how covert hypnosis should be classified. "Standard" hypnosis requires the focus and attention of the subject, while covert hypnosis seems to focus on "softening" the subject by using confusion, fatigue, directed attention, and interrupted sentences. This is most similar to salesmen talking to customers when they are tired. Critical thinking and questioning of statements likely requires mental effort.
[Burkley, E. (2008). The role of self-control in resistance to persuasion. ''Personality and Social Psychology Bulletin, 34,'' 419–431.] The theme of "covert hypnosis" appears to be along the lines of causing the subject to enter "down time". Regardless of whether "covert hypnosis" fits the standard definition of hypnosis, fatigue appears to impair critical thinking.
This might explain why interrogation, military training, and cult-recruitment practices prefer to deprive their new recruits of sleep.
Technique
Covert hypnosis is a
phenomenon
A phenomenon ( phenomena), sometimes spelled phaenomenon, is an observable Event (philosophy), event. The term came into its modern Philosophy, philosophical usage through Immanuel Kant, who contrasted it with the noumenon, which ''cannot'' be ...
not too different from indirect hypnosis, as derived from
Milton H. Erickson and popularized as "The Milton Model" in style,
but the defining feature is that the hypnotized individual subsequently engages in hypnotic phenomena without conscious effort or choice. Covert hypnosis, like "Ericksonian Hypnosis", "operates through covert and subtle means... to reach deeper levels of consciousness than are touched by the surface structure of language".
It is the concept that an individual, 'the hypnotist,' can control another individual's behavior via gaining
rapport
Rapport ( ; ) is a close and harmonious relationship in which the people or groups concerned are "in sync" with each other, understand each other's feelings or ideas, and communicate smoothly.
The word derives from the French language, French ve ...
.
During hypnosis, the operator or hypnotist makes suggestions. The subject is intended to not be completely aware, on a conscious level, of the suggestions.
The hypnotist gains rapport
with the listener(s) and the hypnotist maintains psychological congruency
(the act of truly acting towards your goals without hesitation), both linguistically and in one's nonverbal communication
Nonverbal communication is the transmission of messages or signals through a nonverbal platform such as eye contact (oculesics), body language (kinesics), social distance (proxemics), touch (Haptic communication, haptics), voice (prosody (lingui ...
. As the subject listens while feeling a psychological connection with the hypnotist and the hypnotist displaying behaviors such as confidence and understanding,[ the hypnotist then presents linguistic data in the form of metaphor:
In other words, this process builds most likely unconscious states within the listener, and then associates those states through covert conditioning, also known as covert anchoring, thereby forming unconsciously controlled behaviors and thoughts. Often methods of tricking the listener to believe that the hypnotist is talking about something else other than the subject are employed, for instance, by shifting use of time and use of identity in language. One famous example is employed by Milton H. Erickson "and a tomato can be happy".][
]
An example
A state of forgetfulness may be elicited by talking about what it feels like to be in that state in a manner that implies the other person is currently experiencing it. Once this state is at a heightened peak the hypnotist can then talk about that state, relating to a concept like the unsuspecting subject's name (a phenomenon called name amnesia
Amnesia is a deficit in memory caused by brain damage or brain diseases,Gazzaniga, M., Ivry, R., & Mangun, G. (2009) Cognitive Neuroscience: The biology of the mind. New York: W.W. Norton & Company. but it can also be temporarily caused by t ...
), and the subject will suddenly be unaware of his/her name on questioning (provided the suggestions implied immediate effect and the subject is suggestible enough to be influenced in this way). The purpose of covert hypnosis is to shut down or at least reduce the analytical part of the subject's mind, lest they suspect something. This may be achieved fairly quickly by someone with practice.[
]
In the media
Real estate trainer Glenn Twiddle in June 2010, appeared on the Australian television show '' A Current Affair''. The segment explains how he teaches real-estate agents these techniques to use on unsuspecting buyers of property.
In fiction
In fiction "covert hypnosis" has been featured in television series, though rather overrepresented. In ''The Mentalist
''The Mentalist'' is an American procedural drama television series that ran from September 23, 2008, until February 18, 2015, broadcasting 151 episodes over seven seasons, on CBS. Created by Bruno Heller, who was also its executive producer, t ...
'', covert hypnosis is portrayed in an episode when a perpetrator uses it to control others and attempts to kill her employer. In an episode of ''The X-Files
''The X-Files'' is an American science fiction on television, science fiction drama (film and television), drama television series created by Chris Carter (screenwriter), Chris Carter. The original series aired from September 10, 1993, to Ma ...
'', a man with a brain tumor gains additional skill in hypnosis, and he utilizes it to escape police captivity.
See also
* Highway hypnosis
* History of hypnosis
The development of concepts, beliefs and practices related to hypnosis and hypnotherapy have been documented since prehistoric to modern times.
Although often viewed as one continuous history, the term ''hypnosis'' was coined in the 1880s in Fr ...
* Hypnagogia
Hypnagogia is the transitional state from wakefulness to sleep, also defined as the waning state of consciousness during the onset of sleep. Its corresponding state is '' hypnopompia'' sleep to wakefulness. Mental phenomena that may occur duri ...
* Hypnosis
Hypnosis is a human condition involving focused attention (the selective attention/selective inattention hypothesis, SASI), reduced peripheral awareness, and an enhanced capacity to respond to suggestion.In 2015, the American Psychological ...
* Hypnosis in popular culture
* Hypnotherapy
Hypnotherapy, also known as hypnotic medicine, is the use of hypnosis in psychotherapy. Hypnotherapy is generally not considered to be based on scientific evidence, and is rarely recommended in clinical practice guidelines. However, several p ...
References
Books
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Neuro-linguistic programming
Hypnosis
Mind control