skip navigation

PUBLICATIONS

Register for Latest Research

Stay Informed
Register with NCJRS to receive NCJRS's biweekly e-newsletter JUSTINFO and additional periodic emails from NCJRS and the NCJRS federal sponsors that highlight the latest research published or sponsored by the Office of Justice Programs.

NCJRS Abstract

The document referenced below is part of the NCJRS Virtual Library collection. To conduct further searches of the collection, visit the Virtual Library. See the Obtain Documents page for direction on how to access resources online, via mail, through interlibrary loans, or in a local library.

 

NCJ Number: 92091 Add to Shopping cart Find in a Library
Title: Identification Evidence - A Psychological Evaluation
Author(s): J W Shepherd; H D Ellis; G M Davies
Date Published: 1982
Page Count: 164
Sponsoring Agency: Aberdeen University Press Ltd
Aberdeen AB9 2XT, Scotland
National Institute of Justice/
Rockville, MD 20849
Sale Source: National Institute of Justice/
NCJRS paper reproduction
Box 6000, Dept F
Rockville, MD 20849
United States of America

Aberdeen University Press Ltd
Farmers Hall
Aberdeen AB9 2XT,
United Kingdom
Language: English
Country: United Kingdom
Annotation: Eyewitnesses tend to make mistakes in identifying suspects presented in line-ups, due to the influence of the witness's prior experience and attitudes, the circumstances in which the witness observed the suspect, the appearance of the suspect, and the character of the witness.
Abstract: The procedures used in identity parades in Great Britain have evolved over the years in an attempt to circumvent the problems of mistaken identity. Similar problems have occurred in other countries, and no code of practice has been developed to eliminate the problem. Numerous laboratory experiments by psychologists have demonstrated the factors which produce mistakes in identification. Studies conducted during the present research revealed that rates of identification of a single target person remained remarkably stable over delays ranging from 1 week to 4 months. Studying a sample of photographs immediately following the incident also did not adversely affect identification. The nature, rather than the number of photographs is an important source of error. Giving a verbal description also had no demonstrable effect on identification performance, although overly suggestive questioning or exposure to the statements of other witnesses can produce memory distortions. Having more than one suspect in the line-up does not improve recognition. The absence of the offender from the lineup had no clear effect on the misidentification rate. Witnessing a live parade produced better identification results than did witnessing a videotaped parade. Further research should focus on the behavior of real witnesses during identification and on the realism of simulated incidents. The use of expert psychological witnesses in cases where identification evidence plays a major part also needs to be considered. Data tables, subject and name indexes, and a list of about 240 references are supplied.
Index Term(s): Line-up; Suspect identification
To cite this abstract, use the following link:
http://www.ncjrs.gov/App/publications/abstract.aspx?ID=92091

*A link to the full-text document is provided whenever possible. For documents not available online, a link to the publisher's website is provided. Tell us how you use the NCJRS Library and Abstracts Database - send us your feedback.