Sunday, January 17, 2021

Review of article on Conclusion Scales – Episode 231

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After some Halloween talk, Eric and Glenn discuss this episode’s research article: “The Utility of Expanded Conclusion Scales During Latent Print Examinations” by Carter, Vogelsand, Vanderkolk, and Busey in J Forensic Sciences (online, 2020). This study examines the results of 27 experts who completed 30 comparisons under a 3-point SWGAST scale versus 30 comparisons under a 5-point OSAC scale. The guys discuss error rates, changes in apparent decision thresholds, and the rate of misleading evidence of “support for…” decisions.

Article: onlinelibrary.wiley.com/doi/abs/10.11…29.14298?af=R

Interpol Paper Reference: www.sciencedirect.com/science/articl…89871X20300139

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