Hypnosis and Distraction Differ in Their Effects on Cold Pressor Pain
- 1 October 2000
- journal article
- research article
- Published by Taylor & Francis Ltd in American Journal of Clinical Hypnosis
- Vol. 43 (2), 137-148
- https://doi.org/10.1080/00029157.2000.10404266
Abstract
On the bases of Hilgard's neodissociation theory and Spano's (1982) socio-cognitive theory, volunteers stringently selected for high (N = 10) and low (N = 10) hypnotizability were exposed to a cold pressor pain test during counterbalanced conditions of waking relaxation, distraction, and hypnosis. To better discriminate between hypnosis and distraction conditions, a new distraction procedure was developed involving the memorization of a sequence of colored lights. High hypnotizables showed significantly greater pain relief for hypnosis versus distraction or waking relaxation conditions. High hypnotizables also demonstrated significantly greater pain relief than low hypnotizables in response to hypnosis. Quantitative electroencephalographic (EEG) findings showed significantly greater high theta (5.5–7.5 Hz) activity for highs as compared to lows at parietal (P3) and occipital (01) sites during both hypnosis and waking relaxation conditions. The findings fail to support the socio-cognitive conceptualization of hypnotic behavior while providing additional evidence supporting the neo-dissociation theory and state based theories of hypnosis in general.Keywords
This publication has 16 references indexed in Scilit:
- Cortical event-related potentials show the structure of hypnotic suggestions is crucialInternational Journal of Clinical and Experimental Hypnosis, 1999
- EEG concomitants of hypnosis and hypnotic susceptibility.Journal of Abnormal Psychology, 1995
- EEG correlates of hypnotic susceptibility and hypnotic trance: spectral analysis and coherenceInternational Journal of Psychophysiology, 1990
- Effects of Restricted Environmental Stimulation: Enhancement of Hypnotizability for Experimental and Chronic Pain ControlInternational Journal of Clinical and Experimental Hypnosis, 1989
- Enhanced visual memory during hypnosis as mediated by hypnotic responsiveness and cognitive strategies.Journal of Experimental Psychology: General, 1983
- Restricted environmental stimulation and the enhancement of hypnotizability: Pain, EEG alpha, skin conductance and temperature responsesInternational Journal of Clinical and Experimental Hypnosis, 1982
- The reality of hypnotic analgesia: A comparison of highly hypnotizables with simulators.Journal of Abnormal Psychology, 1978
- EEG theta waves and psychological phenomena: A review and analysisBiological Psychology, 1977
- The contribution of nondeprivation factors in the production of sensory deprivation effects: The psychology of the "panic button."The Journal of Abnormal and Social Psychology, 1964
- STUDIES ON PAIN. A NEW METHOD FOR MEASURING PAIN THRESHOLD: OBSERVATIONS ON SPATIAL SUMMATION OF PAINJCI Insight, 1940