But coaching is not just for tackling new assignments. It can also play an invigorating role. Coaches can help executives "develop new ways to attack old problems," says Vicky Gordon, CEO of the Gordon Group coaching practice in Chicago. "When efforts to change yourself, your team, or your company have failed—you are frustrated or burned out—a coach can be the outside expert to help you get to the root cause and make fundamental changes."
Abnormal results can occur in instances where amateurs, who know the fundamentals of hypnosis, entice friends to become their experimental subjects. Their lack of full understanding can lead to immediate consequences, which can linger for some time after the event. If, for example, the amateur plants the suggestion that the subject is being bitten by mosquitoes, the subject would naturally scratch where the bites were perceived. When awakened from the trance, if the amateur forgets to remove the suggestion, the subject will continue the behavior. Left unchecked, the behavior could land the subject in a physician's office in an attempt to stop the itching and scratching cycle. If the physician is astute enough to question the genesis of the behavior and hypnosis is used to remove the suggestion, the subject may experience long-term negative emotional distress and anger upon understanding exactly what happened. The lack of full understanding, complete training, and supervised experience on the part of the amateur places the subject at risk.
The Federal Dictionary of Occupational Titles 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. GOE: 10.02.02 STRENGTH: S GED: R4 M3 L4 SVP: 7 DLU: 77"
Sports psychology began with research on sports performance with psychologist and researchers Norman Triplett (cyclists are speedier in competition than when they ride solo) and Walter Miles (studied reaction time of football players to increase their reaction time after the ball hike). The person who was considered the first sports psychologist was Coleman Griffith. Today, most professional teams employ sports psychologists to assist players with mental health, performance, and well-being.
There is also a range of options available, from one-on-one meetings to phone sessions to CDs and tapes. McGrail and Grossman agree that while potentially useful, recordings are not usually as effective as personal sessions. And there’s no shortage of opinions on the best ways to quit smoking; the gamut runs from hypnotherapy to Zyban and Nicotine Anonymous.
It is used for a wide variety of applications, and studies into its efficacy are often of poor quality which makes it difficult to determine efficacy. Several recent meta-analyses and systematic reviews of the literature on various conditions have concluded that the efficacy of hypnotherapy is "not verified", that there is no evidence or insufficient evidence for efficacy.