Я именно имела в виду placebo effect.' Researches had long relied on the 30% success rate attributed to the placebo effect by Dr. Beecher. Our work showed that far from an irritating little variable, the placebo effect deserved our utmost attention. Indeed, evolution made it an innate capacity fro healing with each of us - a resource that coud be effective the majority of time. " The Relaxation Response by Herbert Benson, M.D