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241.
Vrij A Leal S Granhag PA Mann S Fisher RP Hillman J Sperry K 《Law and human behavior》2009,33(2):159-166
We hypothesised that the responses of pairs of liars would correspond less with each other than would responses of pairs of
truth tellers, but only when the responses are given to unanticipated questions. Liars and truth tellers were interviewed
individually about having had lunch together in a restaurant. The interviewer asked typical opening questions which we expected
the liars to anticipate, followed by questions about spatial and/or temporal information which we expected suspects not to
anticipate, and also a request to draw the layout of the restaurant. The results supported the hypothesis, and based on correspondence
in responses to the unanticipated questions, up to 80% of liars and truth tellers could be correctly classified, particularly
when assessing drawings.
相似文献
Aldert VrijEmail: |
242.
Tanja S. van Veldhuizen Robert Horselenberg Mariëlle Stel Sara Landström Pär Anders Granhag Peter J. van Koppen 《心理学、犯罪与法律》2017,23(6):553-574
Establishing the origin of those seeking asylum is essential but difficult as asylum seekers often cannot corroborate their origin claim with documents. The aim of the present study was to assess whether asking knowledge questions, sketch questions and impossible questions are valid methods to determine the veracity of an origin claim. Participants (N?=?105) from Tilburg (truth-tellers), Maastricht (partial liars) and Gothenburg (full liars) were asked to convince an interviewer that they originated from Tilburg. Half of them prepared and half of them did not prepare themselves for the interview. They were asked 10 knowledge questions typically asked to assess the credibility of origin claims, 4 impossible questions and 1 sketch question. Participants from Tilburg answered more questions correctly than participants from Maastricht and Gothenburg. Performance also improved with preparation. Even though the results did provide some support for the validity of assessing claims about origin by asking knowledge questions, the differences between the groups were modest, and it was impossible to correctly identify all truth-tellers and liars. Changing the output modality from verbal answering to sketching contributed to the credibility assessment of origin claims, whereas impossible questions were not discriminatory. 相似文献
243.
Hilke Andresen‐Streichert Ph.D. Stefanie Iwersen‐Bergmann Ph.D. Alexander Mueller Ph.D. Sven Anders M.D. 《Journal of forensic sciences》2017,62(1):270-273
There are only a few cases of drug‐facilitated sexual assaults on children reported in the literature so far. Here, a case of a four‐year‐old boy is presented. He was unconscious, and the accompanying adults reported that the child had been at a playground on his own. Returning home, he complained of having been stung and collapsed immediately. Urine and serum samples of the child were investigated. In the toxicological analysis, xylazine, a sedative and muscle relaxant used in animals, was detected. Subsequent quantification by GC/MS after solid‐phase extraction revealed 0.053 mg/L xylazine in serum and approximately 0.63 mg/L in urine. Furthermore, the child was examined by a forensic medical specialist. Police investigations revealed that the godfather, who had been previously accused of sexual abuse of children, had injected the child with the drug, possibly in preparation for a shared bath. 相似文献
244.
Chronic Alcohol Abuse Leads to Low Bone Mass with No General Loss of Bone Structure or Bone Mechanical Strength,
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Maiken Parm Ulhøi M.D. Karoline Meldgaard M.D. Ph.D. Torben Steiniche M.D. D.M.Sc. Anders Odgaard M.D. D.M.Sc. Annie Vesterby M.D. D.M.Sc. 《Journal of forensic sciences》2017,62(1):131-136
Chronic alcohol abuse (CAA) has deleterious effects on skeletal health. This study examined the impact of CAA on bone with regard to bone density, structure, and strength. Bone specimens from 42 individuals with CAA and 42 individuals without alcohol abuse were obtained at autopsy. Dual‐energy X‐ray absorptiometry (DEXA), compression testing, ashing, and bone histomorphometry were performed. Individuals with CAA had significantly lower bone mineral density (BMD) in the femoral neck and significantly lower bone volume demonstrated by thinner trabeculae, decreased extent of osteoid surfaces, and lower mean wall thickness of trabecular osteons compared to individuals without alcohol abuse. No significant difference was found for bone strength and structure. Conclusion: CAA leads to low bone mass due to a decrease in bone formation but with no destruction of bone architecture nor a decrease in bone strength. It is questionable whether this per se increases fracture risk. 相似文献
245.
246.
Optimization and validation of a fully automated silica-coated magnetic beads purification technology in forensics 总被引:6,自引:0,他引:6
Nagy M Otremba P Krüger C Bergner-Greiner S Anders P Henske B Prinz M Roewer L 《Forensic science international》2005,152(1):13-22
Automated procedures for forensic DNA analyses are essential not only for large-throughput sample preparation, but are also needed to avoid errors during routine sample preparation. The most critical stage in PCR-based forensic analysis is DNA isolation, which should yield as much highly purified DNA as possible. The extraction method used consists of pre-treatment of stains and samples, cell lysis using chaotropic reagents, binding of the DNA to silica-coated magnetic particles, followed by elution of the DNA. Our work focuses mainly on sample preparation, obtaining the maximum possible amount of biological material from forensic samples, and the following cell lysis, to create a simple standardized lysis protocol suitable for nearly all forensic material. After optimization and validation, the M-48 BioRobot((R)) workstation has been used for more than 20,000 routine lab samples. There has been no evidence of cross contamination. Resulting DNA from as small as three nuclear cells yield reliable complete STR amplification profiles. The DNA remains stable after 2 years of storage. 相似文献
247.
248.
Anders Lidström 《Political studies》2006,54(4):865-888
Commuting has become an increasingly important feature of modern life. Theories of public participation, such as the civic voluntarism model, claim that commuting is likely to reduce the time available for political activism. Based on data from an American context, Robert Putnam in Bowling Alone has concluded that this is exactly what happens. However, empirical studies based on European data on how commuting may affect political participation are rare. This article aims to address this question with regard to Swedish city-regions. Is there also a negative relationship between commuting and citizen participation in Sweden?
The analysis is based on survey data for 7,200 citizens from seven Swedish city-regions belonging to three different size categories. The relationship between commuting and several different forms of public participation is investigated, controlling for the variables suggested by the civic voluntarism model. The analysis indicates that there are no signs of a negative relationship and some aspects of participation are actually positively linked to commuting. These findings suggest that the civic voluntarism model needs to be revised, at least in a European context. The article ends with a discussion about how differences between Sweden and the US can be accounted for and what the more general consequences for democracy may be. 相似文献
The analysis is based on survey data for 7,200 citizens from seven Swedish city-regions belonging to three different size categories. The relationship between commuting and several different forms of public participation is investigated, controlling for the variables suggested by the civic voluntarism model. The analysis indicates that there are no signs of a negative relationship and some aspects of participation are actually positively linked to commuting. These findings suggest that the civic voluntarism model needs to be revised, at least in a European context. The article ends with a discussion about how differences between Sweden and the US can be accounted for and what the more general consequences for democracy may be. 相似文献
249.
Recent research has illustrated that demographic diversity influences the outcomes of public sector organizations. Most studies have focused on workforce diversity; by comparison, little is known about how managerial diversity affects organizational outcomes. This article focuses on gender diversity in the top management teams of public organizations and its relationship to financial performance. Theory suggests that management diversity can be a positive asset for organizations, allowing for the use of more diverse knowledge and human skill sets. Results of this study, however, suggest that organizations may only be able to leverage these advantages if they have a supporting management structure. In a longitudinal study of top management teams in Danish municipalities, the authors find that gender diversity in top management teams is associated with higher financial performance, but only in municipalities with a management structure that supports cross‐functional team work. These results are interpreted in light of existing theory, and implications are suggested. 相似文献
250.
Torfinn Beer MD Anders Eriksson MD PhD Carl Johan Wingren MD PhD 《Journal of forensic sciences》2023,68(2):518-523
Fatal intoxications with opioids are known to be associated with an increased lung weight, as well as with brain and pulmonary edema and urinary retention. However, there is evidence to suggest that fatal intoxications with non-opioid substances are also associated with increased lung weight; however, the latter aspect has not been comprehensively analyzed. To determine to what extent opioid and non-opioid substances are associated with increased lung and brain weight, we studied these organs in cases where the cause of death was attributed to intoxication with a single agent. Using data from cases autopsied at the National Board of Forensic Medicine (NBFM) in Sweden from 2009 through 2019 where the cause of death was attributed to a single substance, we created models of combined lung weight and brain weight. The models used age and sex as predictors as well as nested varying effects for the specific intoxicant and category of intoxicant. Suicidal hanging with negative toxicology cases served as controls. The population majority was male among both intoxications (68%) and controls (83%). The most common single substance group was opioids. All tested substances were associated with heavier lungs than controls, with the largest effect in the opioid group. Our findings show that several substances are associated with increased lung weight and that among intoxication deaths there is no difference in expected brain weight between substances. Hence, heavy lungs, without a reasonable explanation, should prompt a broad toxicological screening. 相似文献