Eyewitness identifications are affected by stereotypes about a suspect’s level of perceived stereotypicality

Abstract

Mistaken identifications are the primary cause of wrongful convictions. Though studies have examined when these errors are likely to occur, none have specified whom these errors are most likely to affect. We address this oversight by arguing that the type of crime committed affects whom eyewitnesses misidentify. Study 1 demonstrated that people have stereotypes about a perpetrator’s appearance that vary by the crime committed. Study 2 showed that these stereotypes affect identifications in a stereotype-consistent manner—participants who believed they saw a target accused of a stereotypically Black crime remembered him as being higher on perceived stereotypicality (viz., having more Afrocentric features) than did participants who believed they saw a target accused of a stereotypically White crime. This finding was replicated in Study 3 using a different pair of crimes. These studies demonstrate that the type of crime committed systematically affects whom eyewitnesses mistakenly identify.