The role of hypnotizability assessment in treatment

Abstract

Disparate opinions about the importance of the assessment of hypnotizability reflect very different ideas about what hypnosis is, the relevance of hypnotizability to psychotherapy and treatment outcome, and the importance of gathering scientific data to document treatment effectiveness and the presence of hypnotic effects. In this article, we argue that in recent years important developments have occurred in the conceptualization, assessment, and technical aspects of hypnotic intervention that imply that clinicians who eschew the use of hypnotizability assessment ought to reconsider their position. In making this argument, we will discuss reasons for assessing hypnotizability, the relation between hypnotizability and treatment outcome, and practical considerations in the assessment of hypnotizability.