title: Hypnotic susceptibility order effects in waking analgesia.
abstract: This study reexamined Spanos, Hodgins, Stam, and Gwynn's (1984) contention that susceptibility testing order effects generated a relationship between waking analgesia pain reduction and level of hypnotic responsiveness. Undergraduate volunteers with no previous hypnosis experience were randomly assigned to two groups. Group 1 (n = 69) first received a cold pressor pain protocol, and then was administered the Standford Hypnotic Susceptibility Scale, Form C (SHSS:C). Group 2 (n = 69) was administered the SHSS:C prior to the cold pressor pain protocol. Our findings do not support Spanos, Hodgins et al.'s contention that susceptibility testing order effects generate the often reported relationship between waking analgesia and level of hypnotic responsiveness. We found significant partial correlation coefficients between the SHSS:C and nonhypnotic pain reduction regardless of order of susceptibility testing. Implications regarding the adequacy of design-generated expectancies to explain hypnotic analgesia phenomena were examined.
authors.affiliation: Department of Psychology, Washington, University, St. Louis, MO 63130, USA.
authors.forename: J B
authors.initials: JB
authors.lastname: Brodeur
authors.forename: R M
authors.initials: RM
authors.lastname: Kurtz
authors.forename: M J
authors.initials: MJ
authors.lastname: Strube
mesh_terms: D000328:Adult; D000698:Analgesia / Q000523:psychology*; D018592:Cross-Over Studies; D005260:Female; D006801:Humans; D006991:Hypnosis, Anesthetic; D008297:Male; D010551:Personality / Q000145:classification*; D011594:Psychometrics / Q000379:methods; D012107:Research Design / Q000592:standards*