Why Experts Make Errors / School of Psychology, University of Southampton, 2006

PDF - http://www.ecs.soton.ac.uk/~id/JFI%20expert%20error.pdf
Itiel E. Dror; David Charlton
"Expert latent fingerprint examiners were presented with fingerprints taken from real criminal cases. Half of the prints had been previously judged as individualizations and the other half as exclusions. We re-presented the same prints to the same experts who had judged them previously, but provided biasing contextual information in both the individualizations and exclusions. A control set of individualizations and exclusions was also re-presented as part of the study. The control set had no biasing contextual information associated with it. Each expert examined a total of eight past decisions. Two-thirds of the experts made inconsistent decisions. The findings are discussed in terms of psychological and cognitive vulnerabilities." [Published in
Journal of Forensic Identification, 600 / 56 (4), 2006]