Self-hypnosis training in anxiety reduction.
Twenty three adult patients with problems of anxiety in a suburban general practice were invited to participate in a study to determine the effectiveness of self-hypnosis training in reducing anxiety levels. In an initial interview (T1), Experimenter 1 gave subjects two C-60 cassette tapes for home use. These contained the voice of Experimenter 2 who was unknown to the subjects, instructing them in self-hypnosis. After six weeks (T2), measures by Experimenter 1 of both psychological anxiety and blood pressure showed significant reduction (with the exception of systolic blood pressure), and in some cases subjects reduced their anxiolytic medication. A follow-up nine months later of as many subjects as were available (12) showed that these desirable effects were still detectable to a significant degree. It is suggested that audiotaped training in self-hypnosis represent a valid non-pharmacological method for anxiety reduction.