Skip to content

An Ounce of Prevention: A Simple and Practical Tool for Mitigating Cognitive Bias in Forensic Decisions.

Conference/Workshop:
American Association of Forensic Sciences (AAFS)
Published: 2023
Primary Author: Adele Quigley-McBride
Secondary Authors: Itiel Dror, Tiffany Roy, Brandon Garrett, Jeff Kukucka

Learning Overview: The free information management toolkit described in this presentation will be introduced and attendees will learn to use this toolkit as a training tool and as a practical solution for analysts and laboratories interested in implementing the Linear Sequential Unmasking-Expanded (Dror & Kukucka, 2021).

Impact Statement: This freely available tool can guide analysts in their evaluation of case materials, encourage transparent and reliable decision-making, and serve as a training tool for forensic analysts and other legal professionals seeking guidance on judgment and decision-making processes in forensic analysis. In addition, by providing a framework for documenting and reporting their use of case information, this toolkit can protect analysts who are inadvertently exposed to task irrelevant information during their evaluation of evidence and who might face scrutiny while giving testimony.

Related Resources

Demonstrative Evidence and the Use of Algorithms in Jury Trials

Demonstrative Evidence and the Use of Algorithms in Jury Trials

We investigate how the use of bullet comparison algorithms and demonstrative evidence may affect juror perceptions of reliability, credibility, and understanding of expert witnesses and presented evidence. The use of…
Interpretable algorithmic forensics

Interpretable algorithmic forensics

One of the most troubling trends in criminal investigations is the growing use of “black box” technology, in which law enforcement rely on artificial intelligence (AI) models or algorithms that…
What’s in a Name? Consistency in Latent Print Examiners’ Naming Conventions and Perceptions of Minutiae Frequency

What’s in a Name? Consistency in Latent Print Examiners’ Naming Conventions and Perceptions of Minutiae Frequency

Fingerprint minutia types influence LPEs’ decision-making processes during analysis and evaluation, with features perceived to be rarer generally given more weight. However, no large-scale studies comparing examiner perceptions of minutiae…
Shifting decision thresholds can undermine the probative value and legal utility of forensic pattern-matching evidence

Shifting decision thresholds can undermine the probative value and legal utility of forensic pattern-matching evidence

Forensic pattern analysis requires examiners to compare the patterns of items such as fingerprints or tool marks to assess whether they have a common source. This article uses signal detection…