The Hypnotic Induction Profile and Absorption

Abstract

This study examined the relationship between scores on the Hypnotic Induction Profile (HIP) and the trait of absorption in three different clinical groups: Smokers (n = 226), Phobics (n = 95), and patients with Chronic Pain (n = 65). Two hypotheses were investigated. The first predicted that both the Eye-Roll sign (ERS) and Induction Score (IND) of the HIP would correlate similarly (r = .30) with scores on the Tellegen Absorption Scale (TAS), as has been previously reported with other measures of hypnotic responsivity in student samples. The second was that using a combination of both ERS and IND scores to predict TAS scores would result in a significant increase in forecasting accuracy over using either HIP measure alone. Both hypotheses were supported in all three clinical groups. Correlations between HIP and Absorption scores ranged from .33 to .53. Clinical and theoretical implications of the findings are discussed.

This article is the republished version of:

The Hypnotic Induction Profile and Absorption