Braid can be taken to imply, in later writings, that hypnosis is largely a state of heightened suggestibility induced by expectation and focused attention. In particular, Hippolyte Bernheim became known as the leading proponent of the "suggestion theory" of hypnosis, at one point going so far as to declare that there is no hypnotic state, only heightened suggestibility. There is a general consensus that heightened suggestibility is an essential characteristic of hypnosis. In 1933, Clark L. Hull wrote:
Children are more easily hypnotized than adults, and hypnotherapy as a method responds to the general developmental needs of children by addressing their ability for fantasy and imagination. Hypnotherapy and self-hypnosis are tools with which to assess and develop protective factors, and enhance positive adjustment. Meta-analyses and overviews have demonstrated the effect of hypnotherapy in paediatric disorders like asthma, chronic and acute pain, and in procedure-related distress in cancer patients. We wanted to examine the use and benefits of hypnotherapy when applied to child psychiatric disorders. A review of a literature search from PubMed, PsychINFO and the Cochrane databases revealed 60 publications, mostly case reports based on 2-60 cases, addressing the use of hypnotherapy in various child psychiatric conditions. Findings indicate that hypnotherapy may be useful for a wide range of disorders and problems, and may be particularly valuable in the treatment of anxiety disorders and trauma-related conditions. In conclusion, knowledge of hypnosis is useful in clinical practice and hypnotherapy may play an important role as an adjunctive therapy in cognitive-behavioural treatment and family therapy. Additional qualitative and quantitative studies are needed to assess the place for hypnosis/hypnotherapy in child psychiatry.
Hypnotherapy is a form of therapy used to reprogram the subconscious mind. When under hypnosis, you put your mind and body into a heightened state of learning, making you more susceptible to suggestions for self-improvement or behavior modification. The goal is to put the subconscious and conscious mind in harmony, which in turn helps give you greater control over your behavior and emotions.
An approach loosely based on information theory uses a brain-as-computer model. In adaptive systems, feedback increases the signal-to-noise ratio, which may converge towards a steady state. Increasing the signal-to-noise ratio enables messages to be more clearly received. The hypnotist's object is to use techniques to reduce interference and increase the receptability of specific messages (suggestions).
The Mitchell method involves adopting body positions that are opposite to those associated with anxiety (fingers spread rather than hands clenched, for example). In autogenic training, patients concentrate on experiencing physical sensations, such as warmth and heaviness, in different parts of their bodies in a learned sequence. Other methods encourage the use of diaphragmatic breathing that involves deep and slow abdominal breathing coupled with a conscious attempt to let go of tension during exhalation.