SEARCH

SEARCH BY CITATION

Abstract

Researchers have demonstrated that sequential lineup presentation reduces false identifications from perpetrator absent lineups. In England and Wales police identification parades are shown on video in a sequential manner. However, police sequential presentation varies from the strict sequential presentation advocated by researchers. In addition, after police have shown the sequential presentation they also have the option to show witnesses a matrix of the parade where witnesses can see all members of the parade simultaneously. The research reported investigated the effect of strict sequential presentation, police sequential presentation and police sequential presentation plus matrix on mock witnesses' performance on perpetrator present and absent video identification parades. Strict sequential presentation led to fewer correct identifications of the perpetrator than police sequential and police sequential plus matrix, with no difference in performance between either of the police conditions. For perpetrator absent lineups there was no effect of lineup presentation condition on lineup performance. Copyright © 2010 John Wiley & Sons, Ltd.