Effects of hypnosis and biofeedback upon the regulation of peripheral skin temperature.

Abstract

The purpose of this study was to examine the influence of hypnosis on the regulation of peripheral skin temperature. The independent variables were the presence of a hypnotic trance during the session on thermal regulation and the number of trials received. A two-factor mixed-design analysis of variance with repeated measures on one factor showed a significant main effect for trials and a significant interaction between hypnosis and trials. It may be concluded that hypnosis, in conjunction with thermal regulation techniques, exerts a significant influence over performance. The cognitive characteristics influenced by hypnosis may account for this finding.