title: Are complex psychotherapies more effective than biofeedback, progressive muscle relaxation, or both? A meta-analysis.
abstract: A meta-analysis of 26 studies was conducted to assess whether more complex forms of psychotherapy would be superior to control treatments of either biofeedback, progressive muscle relaxation, or both. Consistent with hypotheses, more complex treatments provided a small, significant improvement over biofeedback and progressive muscle relaxation (r = .09). A subset of the more complex behavioral treatments accounted for most of this small incremental effectiveness of more complex treatments (r = .15). Possible sources of this incremental effectiveness are discussed.
authors: Department of Psychology, University of Wisconsin-Milwaukee, P.O. Box 413, Milwaukee, WI 53201, USA.
authors: Sean E
authors: SE
authors: Stevens
authors: Michael T
authors: MT
authors: Hynan
authors: Mike
authors: M
authors: Allen
authors: Michelle M
authors: MM
authors: Braun
authors: Michael R
authors: MR
authors: McCart
mesh_terms: D001676:Biofeedback, Psychology; D006801:Humans; D009126:Muscle Relaxation; D011613:Psychotherapy / Q000379:methods*; D012064:Relaxation Therapy