U.S. flag

An official website of the United States government, Department of Justice.

NCJRS Virtual Library

The Virtual Library houses over 235,000 criminal justice resources, including all known OJP works.
Click here to search the NCJRS Virtual Library

Hypnotism - Its Utilization in Criminal Law

NCJ Number
93496
Journal
New York State Bar Journal Volume: 54 Issue: 6 Dated: (October 1982) Pages: 377-386
Author(s)
B Altman; G MacLeod
Date Published
1982
Length
6 pages
Annotation
Although the field of criminal law has used hypnotism as a tool for years, the admission of evidence acquired from hypnotized subjects -- when used at all -- requires the use of safeguards.
Abstract
Court practices regarding hypnosis are inconsistent. Some jurisdictions permit the examining expert to discuss the results of a hypnotic session but not the session's actual events. Other jurisdictions permit disclosure of the subject's responses along with the expert analysis. A court will seldom allow an expert to support his testimony with a videotape. The testimony of a witness whose memory was enhanced by a pretrial session of hypnosis is generally admissible. However, a major stumbling block to the use of hypnosis is that not only can a reluctant witness wilfully lie under hypnosis, but also a cooperative subject may remember a distorted view of events. One of the expert's tasks is to sort out recall based on sincere statements from recall based on pseudomemory, in which the subject 'remembers' things that have been suggested, hinted at, or desired. The courts reject confessions induced by hypnosis, statements made under hypnosis when offered by the subject on his behalf, and opinions as to mental state based on hypnotic examination. Justice Burke's nine safeguards present a tough standard by which the process of hypnosis would definitely be more reliable and acceptable to the judiciary as an effective tool in a criminal trial. The safeguards propose strict requirements for the hypnotist, the session itself, and the admissibility of the information gleaned during the sesion. Stringent standards are also necessary as to the admission of post-hypnotic statements. A total of 26 notes accompany the text.