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Experimental design for acquiring relevant data to address the issue of comparing consecutively manufactured tools and firearms

✍ Scribed by John Buckleton; Chris Triggs; Franco Taroni; Christophe Champod; Gerhard Wevers


Publisher
Elsevier Science
Year
2008
Tongue
English
Weight
247 KB
Volume
48
Category
Article
ISSN
1355-0306

No coin nor oath required. For personal study only.

✦ Synopsis


The comparison of consecutively manufactured tools and firearms has provided much, but not all, of the basis for the profession of firearm and toolmark examination. The authors accept the fundamental soundness of this approach but appeal to the experimental community to close two minor gaps in the experimental procedure. We suggest that "blinding" and attention to appropriateness of other experimental conditions that would consolidate the foundations of our profession. We do not suggest that previous work is unsound.