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Improving police decision making: general principles and practical applications of receiver operating characteristic analysis

Improving police decision making: general principles and practical applications of receiver... Receiver operating characteristic (ROC) analysis is a widely used and accepted method for improving decision making performance across a range of diagnostic settings. The goal of this paper is to demonstrate how ROC analysis can be used to improve the quality of decisions made routinely in a policing context. To begin, I discuss the general principles underlying the ROC approach and demonstrate how one can conduct the analysis. Several practical applications of ROC analysis are then presented by drawing on a number of policing tasks where the procedure has been used already (bite mark identification and linking serial crimes) or where it could be used in the future (statement validity assessment and determining the veracity of suicide notes). I conclude by considering briefly some of the potential difficulties that may be encountered when using ROC analysis in the policing context and offer some possible solutions to these problems. Copyright © 2005 John Wiley & Sons, Ltd. http://www.deepdyve.com/assets/images/DeepDyve-Logo-lg.png Applied Cognitive Psychology Wiley

Improving police decision making: general principles and practical applications of receiver operating characteristic analysis

Applied Cognitive Psychology , Volume 19 (9) – Dec 1, 2005

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References (36)

Publisher
Wiley
Copyright
Copyright © 2005 John Wiley & Sons, Ltd.
ISSN
0888-4080
eISSN
1099-0720
DOI
10.1002/acp.1152
Publisher site
See Article on Publisher Site

Abstract

Receiver operating characteristic (ROC) analysis is a widely used and accepted method for improving decision making performance across a range of diagnostic settings. The goal of this paper is to demonstrate how ROC analysis can be used to improve the quality of decisions made routinely in a policing context. To begin, I discuss the general principles underlying the ROC approach and demonstrate how one can conduct the analysis. Several practical applications of ROC analysis are then presented by drawing on a number of policing tasks where the procedure has been used already (bite mark identification and linking serial crimes) or where it could be used in the future (statement validity assessment and determining the veracity of suicide notes). I conclude by considering briefly some of the potential difficulties that may be encountered when using ROC analysis in the policing context and offer some possible solutions to these problems. Copyright © 2005 John Wiley & Sons, Ltd.

Journal

Applied Cognitive PsychologyWiley

Published: Dec 1, 2005

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