title: Dissociation in hypnosis and multiple personality disorder.
abstract: The first part of this paper examines the concept of dissociation in the context of hypnosis. In particular, the neodissociative and social psychological models of hypnosis are compared. It is argued that the social psychological model, in describing hypnotic enactments as purposeful, does not adequately distinguish between behavior that is enacted "on purpose" and behavior that serves or achieves a purpose. 2 recent dissertations (Hughes, 1988; Miller, 1986) from the University of Waterloo are summarized, each of which supports the neodissociative view that hypnotic behavior can be purposeful (in the sense that the suggested state of affairs is achieved) and nonvolitional (in the sense that the suggested state of affairs is not achieved by high level executive initiative and ongoing effort). The second part of the paper employs a neodissociative view of hypnosis to help understand the current epidemic of multiple personality disorder (MPD). In particular, it is argued that many symptoms of MPD are implicitly suggested effects--particularly prone to occur in persons who have a lifelong tendency to use dissociative type defenses. The present author believes that this account is easier to sustain conceptually and empirically than the current view, which states that a secondary (tertiary, etc.) personality accounts for the striking phenomenological discontinuities experienced by MPD patients.
authors.affiliation: University of Waterloo, Waterloo, Ontario, Canada.
authors.forename: K S
authors.initials: KS
authors.lastname: Bowers
mesh_terms: D000328:Adult; D001143:Arousal; D004213:Dissociative Disorders / Q000523:psychology*; D009105:Dissociative Identity Disorder / Q000523:psychology*; D005239:Fear; D006801:Humans; D006990:Hypnosis; D007092:Imagination; D008297:Male