See Michael Yapko’s 1/5/10 Huffington Post article, “Your Focus Shapes Your Life” for great information on how hypnosis works and its effectiveness. Below is an excerpt:
The field of clinical hypnosis has undergone a quiet revolution from seemingly being little more than a party gimmick to an established and vital component of behavioral medicine programs in the finest academic and clinical institutions you can name, including Harvard, Yale and Stanford. There are sophisticated scientific journals dedicated solely to advancing clinical practice on the basis of research into hypnotic phenomena. There are national and international meetings devoted entirely to the subject of how hypnosis informs clinical practice and illuminates complex mind-body relationships. Someone unfamiliar with hypnosis might be surprised to discover that hypnosis has been subjected to a wide variety of empirical investigations, particularly clinical and neuroscientific ones, attempting to better understand how a clinician’s words can become the basis for seemingly remarkable experiences in a focused client. Click here to read the whole article.