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Judge Allows Expert Testimony on Cross-Racial Identifications

"For the first time in New York since the state's high court opened courtroom doors to identification experts, a judge has said a jury can hear testimony that suggests eyewitnesses are particularly unreliable when identifying perpetrators of a different ethnicity. The judge rejected prosecutors' arguments that scientific experts had not reached generally accepted theories on the accuracy of "cross-racial" IDs."
"It has become one of the most researched issues in eyewitness identification today," Justice Massaro wrote in People v. Radcliffe, 3714/01. "Inexorably, the studies are conclusive that human perception is inexact and that human memory is fallible; where cross racial-identification is involved, this is especially so." ...The judge said that although courts can give jurors a separate instruction when a criminal case relies on one witness, the question of cross-racial identification is not covered by the instruction and could require expert testimony if certain circumstances are met.
Eyewitness identification is the leading cause of wrongful convictions. Juries need to be educated about the principles of memory and proper versus improper identification techniques. This opinion is a major step in that direction.

It should be noted that the Judge refused to allow expert testimony on the issue of eyewitness confidence. We think this is in error given the current state of psychological research showing that jurors tend to overbelieve eyewitnesses and that a witness' confidence in their selection of a suspect from a photo or live lineup is actually a weak indicator of reliability.

See, The Confidence of Eyewitnesses in Their Identifications From Lineups by Gary Wells, Elizabeth A. Olson, and Steve D. Charman, CURRENT DIRECTIONS IN PSYCHOLOGICAL SCIENCE, Blackwell Publishing, Inc.:
Mistaken identification by eyewitnesses was the primary evidence used to convict innocent people whose convictions were later overturned by forensic DNA tests (Scheck, Neufeld, & Dwyer, 2000; Wells et al., 1998). The eyewitnesses in these cases were very persuasive because on the witness stand they expressed extremely high confidence that they had identified the actual perpetrator. Long before DNA exoneration cases began unfolding in the 1990s, however, eyewitness researchers in psychology were finding that confidence varies across circumstances. Some of these circumstances are outside the control of the criminal justice system, but some are determined
by the procedures that criminal justice personnel control.
See also, Eyewitness Evidence : A Guide for Law Enforcement published by the National Institute of Justice, referred to as the Research Arm of the Department Of justice. (available free from the Government.)
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