Multiple predictors of hypnotic susceptibility.
In this article, we report two experiments in which various measures thought to be related to hypnotizability were analyzed by stepwise discriminant analysis techniques. Absorption (Tellegen, 1981, 1982; Tellegen & Atkinson, 1974) and preference for an imagic style of thinking (Isaacs, 1982) were robust predictors of hypnotizability; each variable accounted for significant variance in hypnotizability at their respective steps in two samples and correctly classified a significant proportion of low- and high-hypnotizable subjects in the discriminant analyses. The addition of two other variables in Experiment 2--a Sleep-Dream score derived from Evans's (1977) Cognitive Control of Sleep Mentation subscale and Gibson's (1985) Dream Questionnaire, and the Belief in the Supernatural subscale of the Taft (1969) Experience Questionnaire--increased the correct classification of the medium-hypnotizable subjects from chance levels to 74%. It is argued that a confirmatory and hierarchical approach is needed in future studies to explore correlates of hypnotizability more fully.
Nadon
R
R
Concordia University, Montreal, Quebec, Canada.
Laurence
J R
JR
Perry
C
C
D000328:Adult; D001288:Attention; D005260:Female; D006801:Humans; D006990:Hypnosis; D007092:Imagination; D008297:Male; D011581:Psychological Tests; D013404:Suggestion; D013850:Thinking