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The effect of evidence type,identification accuracy,line‐up presentation,and line‐up administration on observers' perceptions of eyewitnesses 下载免费PDF全文
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扩增X—Y同源Amelogenin基因内含子在性别鉴定中的应用研究 总被引:2,自引:1,他引:1
本文用一对针对X-Y同源的Amelogenin基因第一内含子的引物,于同一试管中分别扩增出针对于x和Y染色体的特异性DNA片段:106bp及112bp的PCR产物,经聚丙烯酰胺凝胶电泳后用银染法观察扩增结果,取得了满意的效果.对50pgDNA模板室温放置16年的血痕及单根毛发、烟头等检材均可得到明确的性别鉴定结果.本实验证明该方法简便、灵敏、可靠、特别适用于腐败降解检材的法医学性别鉴定. 相似文献
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Esther Yakobov Whitney Scott Pascal Thibault Michael JL Sullivan 《Psychological injury and law》2016,9(1):41-47
Emerging evidence suggests that perceived injustice is a risk factor for poor recovery outcomes in individuals with whiplash injuries. The present study examined the relative contributions of treatment-related reductions in pain severity, depressive symptoms, and disability in the prediction of reductions in perceived injustice in individuals with whiplash injury. The study sample consisted of 71 individuals (43 women and 28 men) who sustained whiplash injuries in motor vehicle accidents and who were enrolled in a treatment program designed to promote functional recovery following whiplash injury. For the purposes of this study, only individuals who scored above the risk threshold on a measure of perceived injustice were included in the study sample. Participants completed measures of pain severity, disability, depressive symptomatology, and perceived injustice prior to treatment and after treatment. Change scores were computed for study variables. The results revealed that reductions in pain severity and disability were correlated with reductions in perceived injustice. Regression analyses revealed that only reductions in disability contributed significant unique variance to the prediction of reductions in perceived injustice. Clinical and theoretical implications of the present findings are discussed. 相似文献
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Leach AM Lindsay RC Koehler R Beaudry JL Bala NC Lee K Talwar V 《Law and human behavior》2009,33(1):96-109
We examined whether individuals’ ability to detect deception remained stable over time. In two sessions, held one week apart,
university students viewed video clips of individuals and attempted to differentiate between the lie-tellers and truth-tellers.
Overall, participants had difficulty detecting all types of deception. When viewing children answering yes–no questions about
a transgression (Experiments 1 and 5), participants’ performance was highly reliable. However, rating adults who provided truthful or fabricated accounts did
not produce a significant alternate forms correlation (Experiment 2). This lack of reliability was not due to the types of deceivers (i.e., children versus adults) or interviews (i.e., closed-ended
questions versus extended accounts) (Experiment 3). Finally, the type of deceptive scenario (naturalistic vs. experimentally-manipulated) could not account for differences
in reliability (Experiment 4). Theoretical and legal implications are discussed. 相似文献
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Professor R. C. L. Lindsay Jamal K. Mansour Jennifer L. Beaudry Amy‐May Leach Michelle I. Bertrand 《Legal and Criminological Psychology》2009,14(1):13-24
Sequential lineups were offered as an alternative to the traditional simultaneous lineup. Sequential lineups reduce incorrect lineup selections; however, the accompanying loss of correct identifications has resulted in controversy regarding adoption of the technique. We discuss the procedure and research relevant to (1) the pattern of results found using sequential versus simultaneous lineups; (2) reasons (theory) for differences in witness responses; (3) two methodological issues; and (4) implications for policy decisions regarding the adoption of sequential lineups. 相似文献
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Isabel Fortin Stéphane Guay Vicky Lavoie Jean-Marie Boisvert Madeleine Beaudry 《Journal of family violence》2012,27(1):63-73
Young adults are more likely to experience intimate partner violence (IPV) than older adults. Little is known about the effect
of confiding to others about sustained violence on the mental health of victims. The objective of this study was to explore
the links between IPV, help-seeking behaviors and psychological distress by gender in a sample of 233 young couples.Our results
indicate the frequency of sustained psychological violence, but not physical violence, was positively associated to distress.
For women, seeking help from a greater number of confidents moderated the association between violence and psychological distress.
For men, results showed that frequencies of physical and psychological violence were both positively linked to distress. However,
unlike women, social support had no buffering effect on men’s distress. These findings increase our understanding of the effects
of social support on young adults’ distress following episodes of IPV. 相似文献
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The death of the trade regime 总被引:1,自引:0,他引:1
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Journal of Experimental Criminology - One of the legal safeguards designed to educate jurors about eyewitness evidence is judicial instructions. However, their effectiveness in sensitizing jurors... 相似文献
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Journal of Indian Philosophy - 相似文献