Scent lineups compared across eleven countries: Looking for the future of a controversial forensic technique
Autor: | David Cant, John Ensminger, Pavel Kos, Ferenc Less, Tadeusz Jezierski, Leif Woidtke, Maciej Gawkowski, Barbara Ferry, Klim T. Sulimov, Adee Schoon, IIlkka Hormila, Zbignev Bobrovskij, E. I. Rodionova |
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Přispěvatelé: | Centre de recherche en neurosciences de Lyon (CRNL), Université Claude Bernard Lyon 1 (UCBL), Université de Lyon-Université de Lyon-Université Jean Monnet [Saint-Étienne] (UJM)-Institut National de la Santé et de la Recherche Médicale (INSERM)-Centre National de la Recherche Scientifique (CNRS), Université du Québec à Trois-Rivières (UQTR), Centre Hospitalier le Vinatier [Bron], Institute for Information Transmission Problems, RAS, Institute for Information Transmission Problems, Universität Leipzig [Leipzig], Institute of Genetics and Animal Breeding Polish Academy of Sciences (IGHZ) |
Rok vydání: | 2019 |
Předmět: |
[SPI.OTHER]Engineering Sciences [physics]/Other
Trained canines Control (management) Applied psychology Scientific literature Methodological differences 01 natural sciences Scent lineup Pathology and Forensic Medicine Russia Race (biology) Dogs Criminal Law Surveys and Questionnaires Agency (sociology) Crime scene Animals 0501 psychology and cognitive sciences 050102 behavioral science & comparative psychology 010401 analytical chemistry 05 social sciences 16. Peace & justice United States 0104 chemical sciences Forensic science Europe Smell Order (business) Odorants Suspect Human identification Psychology Law |
Zdroj: | Forensic Science International Forensic Science International, Elsevier, 2019, 302, pp.109895. ⟨10.1016/j.forsciint.2019.109895⟩ |
ISSN: | 1872-6283 0379-0738 |
DOI: | 10.1016/j.forsciint.2019.109895⟩ |
Popis: | International audience; A scent lineup is generally a procedure whereby a dog's alerting behavior is used to establish that the dog detects two scents, one from a crime scene and one from a suspect, as deriving from the same person. The aim of this article is to compare methodologies of using dogs in scent lineups as a means of identifying perpetrators of crimes. It is hoped that this comparative approach, looking at countries where the method is currently or has in the past been used, will help determine what issues should be addressed in order to assure that the scent lineup will have a future as a forensic technique. Participants from eleven countries-Belgium, The Czech Republic, Finland, France, Germany, Hungary, Lithuania, The Netherlands, Poland, Russia, and the U.S.-completed a survey questionnaire regarding key aspects of the scent lineup procedures used by the police in their countries. Although there was broad overlap on certain matters, such as the use of control and zero trials, collection of decoy scents from individuals of similar gender and race as the suspect, materials for holding scent, frequency of cleaning and changing stations, and use and timing of rewards, there were significant differences in the degree of blindness required, who calls an alert (handler or experimenter), and whether handlers can work with more than one dog. The gap between recommendations and results available from the scientific literature and procedures used in police practice was greater for some countries than others, even taking into account that some scientific methodologies might be expensive or impractical given agency resources. The authors make recommendations about how to go forward if scent lineups are to remain a valid forensic technique. |
Databáze: | OpenAIRE |
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