The United States Department of Labor's
Dictionary of Occupational Titles (DOT) describes the job of the hypnotherapist:"Induces hypnotic state in client to increase motivation or alter behavior patterns: Consults with client to determine nature of problem. Prepares client to enter hypnotic state by explaining how hypnosis works and what client will experience. Tests subject to determine degree of physical and emotional suggestibility. Induces hypnotic state in client, using individualized methods and techniques of hypnosis based on interpretation of test results and analysis of client's problem. May train client in self-hypnosis conditioning."
Traditional The form of hypnotherapy practiced by most
Victorian hypnotists, including
James Braid and
Hippolyte Bernheim, mainly employed
direct suggestion of symptom removal, with some use of therapeutic
relaxation and occasionally
aversion to alcohol, drugs, etc.
Ericksonian In the 1950s,
Milton H. Erickson developed a radically different approach to hypnotism, which has subsequently become known as "Ericksonian hypnotherapy" or "Neo-Ericksonian hypnotherapy." Based on his belief that dysfunctional behaviors were defined by social tension, Erickson coopted the subject's behavior to establish rapport, a strategy he termed "utilization." Once rapport was established, he made use of an informal conversational approach to direct awareness. His methods included complex language patterns and client-specific therapeutic strategies (reflecting the nature of utilization). He claimed to have developed ways to suggest behavior changes during apparently ordinary conversations. This divergence from tradition led some, including
Andre Weitzenhoffer, to dispute whether Erickson was right to label his approach "hypnosis" at all. Erickson's foundational paper, however, considers hypnosis as a mental state in which specific types of "work" may be done, rather than a technique of induction. The founders of
neuro-linguistic programming (NLP), a method somewhat similar in some regards to some versions of hypnotherapy, claimed that they had modelled the work of Erickson extensively and assimilated it into their approach. Weitzenhoffer disputed whether NLP bears any genuine resemblance to Erickson's work.
Cognitive/behavioral Cognitive behavioral hypnotherapy (CBH) is an integrated psychological therapy employing clinical hypnosis and
cognitive behavioral therapy (CBT). The use of CBT in conjunction with hypnotherapy may result in greater treatment effectiveness. A meta-analysis of eight different types of research revealed "a 70% greater improvement" for patients undergoing an integrated treatment than those using CBT only. In 1974,
Theodore X. Barber and his colleagues published a review of the research which argued, following the earlier social psychology of
Theodore R. Sarbin, that hypnotism was better understood not as a "special state" but as the result of normal psychological variables, such as active imagination, expectation, appropriate attitudes, and motivation. Barber introduced the term "cognitive-behavioral" to describe the nonstate theory of hypnotism, and discussed its application to behavior therapy. The growing application of cognitive and behavioral psychological theories and concepts to the explanation of hypnosis paved the way for closer integration of hypnotherapy with various cognitive and behavioral therapies. Many cognitive and behavioral therapies were themselves originally influenced by older hypnotherapy techniques, e.g., the
systematic desensitisation of
Joseph Wolpe, the cardinal technique of early behavior therapy, was originally called "hypnotic desensitisation" and derived from the
Medical Hypnosis (1948) of
Lewis Wolberg.
Curative Peter Marshall, author of
A Handbook of Hypnotherapy, devised the Trance Theory of Mental Illness, which asserts that people suffering from depression, or certain other kinds of neuroses, are already living in a trance. He states that this means the hypnotherapist does not need to induce trance, but instead to make them understand this and lead them out of it.
Mindful Mindful hypnotherapy is a therapy that incorporates
mindfulness and hypnotherapy. A pilot study was made at
Baylor University, Texas, and published in the
International Journal of Clinical and Experimental Hypnosis. Gary Elkins, director of the Mind-Body Medicine Research Laboratory at Baylor University, called it "a valuable option for treating anxiety and stress reduction" and "an innovative mind-body therapy". The study showed a decrease in stress and an increase in mindfulness.
Relationship to scientific medicine Hypnotherapy practitioners occasionally attract the attention of mainstream medicine. Attempts to instill academic rigor have been frustrated by the complexity of client suggestibility, which has social and cultural aspects, including the practitioner's reputation. Results achieved in one time and center of study have not been reliably transmitted to future generations. In the 1700s,
Anton Mesmer offered pseudoscientific justification for his practices, but a commission that included
Benjamin Franklin debunked his rationalizations. ==Effectiveness==