Biofeedback as a treatment for childhood hyperactivity: a critical review of the literature.

Hyperactivity is a significant problem for which no causal theories have been unequivocally substantiated and one in which treatment approaches have met with limited success. Recent research in behavioral medicine has brought biofeedback into use as a treatment for disorders that are mediated by physiologic functioning, with hyperactivity as one such disorder. 36 studies are reviewed in which biofeedback was used as a treatment for hyperactivity. This review indicated that biofeedback treatments alone have not been effectively evaluated, and methodological problems with the current studies severely limit generalizations that may be made to hyperactive populations. Biofeedback in conjunction with other techniques appears to have promise for reducing some of the behavioral symptoms of the hyperactivity syndrome. Directions for further research are presented.