Emotional Freedom Technique (EFT)

Emotional Freedom Technique (EFT) is a psychotherapeutic alternative medicine tool based on a theory that negative emotions are caused by disturbances in the body's energy field and that tapping on the meridians while thinking of a negative emotion alters the body's energy field, restoring it to "balance." There are two studies which appear to show positive outcomes from use of the technique, but another study has suggested that it is indistinguishable from the placebo effect. Critics have described the theory behind EFT as pseudoscientific and have suggested that its utility stems from its more traditional cognitive components, such as distraction from negative thoughts, rather than from manipulation of energy meridians.