This presentation examines statistical methods in science, statistical success in forensic science as seen in interpreting DNA evidence and statistics in forensic science post-facto. It also discusses where statistics can be used in forensic science such as trace & pattern evidence, EWI experiments, and interpretation. The presenter discusses current challenges in the field, new research solutions and implementation of techniques. Finally, the presentation concludes with a discussion of the broad role of a statistician.
The Role of Statistics in Forensic Science
Conference/Workshop:
Purdue University
Purdue University
Published: 2019
Primary Author: Karen Kafadar
Type: Presentation Slides
Research Area: Latent Print
Related Resources
Latent print comparison and examiner conclusions: A field analysis of case processing in one crime laboratory
Scholarship on the latent print comparison process has expanded in recent years, responsive to the call for rigorous research by scholarly groups (e.g., National Academy of Sciences, 2009; President’s Council…
Psychometric analysis of forensic examiner behavior
Forensic science often involves the comparison of crime-scene evidence to a known-source sample to determine if the evidence and the reference sample came from the same source. Even as forensic…
Implementing blind proficiency testing in forensic laboratories: Motivation, obstacles, and recommendations
Regular proficiency testing of forensic examiners is required at accredited laboratories and widely accepted as an important component of a functioning quality assurance program. Yet, unlike in other testing industries,…
Implementation of a Blind Quality Control Program in a Forensic Laboratory
A blind quality control (QC) program was successfully developed and implemented in the Toxicology, Seized Drugs, Firearms, Latent Prints (Processing and Comparison), Forensic Biology, and Multimedia (Digital and Audio/Video) sections…