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Nonverbal behavior of 103 inmates was coded during their parole interviews, and additional information was obtained from their case files. These data were related to interviewers' pre-and postinterview judgments of the inmates' likelihood of completing parole successfully and to interviewers' ratings of the inmates' honesty during the interview. Results showed that information obtained during the interview significantly affected the interviewers' postinterview judgments. Perceived honesty during the interview was affected significantly by the severity of the inmates' crime and by how much information the inmates' volunteered, how polite they were to the interviewers, and how much the inmates fidgeted during the interviews. Results suggest that the interviews did not improve, and may have lowered, interviewers' accuracy at predicting inmates' success on parole. 相似文献
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Post-mortem ethanol levels in bone marrow and heart blood were determined in rabbits and humans. The average ratio of blood/femur marrow ethanol in 39 rabbits was 2.10 ± 0.23 with a range of 1.27 – 3.50. In 18 human autopsy cases the average ratio of blood/rib marrow ethanol levels was 2.16 ± 0.32 with a range of 1.65 – 2.94. The average blood/marrow ratios in humans and rabbits were comparable. However, a wider range of ratios was noticed in the rabbit study. 相似文献
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Flood SJ Mitchell WJ Oxnard CE Turlach BA McGeachie J 《Journal of forensic sciences》2011,56(6):1604-1609
Dental maturation and chronological age estimation were determined from 144 healthy Western Australian individuals aged 3.6-14.5 years. The results were compared with Farah et al.'s previous study which comprised a larger heterogeneous sample of Western Australian individuals (n = 1450). Orthopantomograms were analyzed with the application of Demirjian and Goldstein's 4-tooth method based on eight stages of dental mineralization. Analysis of variance revealed no significant differences in dental maturity scores in each age group among the males in both studies; similar results were seen in the females. Paired t-tests showed no statistical significance overall between chronological and estimated ages for the males in our sample (p = 0.181), whereas the females showed significant differences (p < 0.001). Our results show that smaller samples may be used when assessing dental maturity curves for forensic age estimation. 相似文献
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Flood SJ Mitchell WJ Oxnard CE Turlach BA McGeachie J 《Journal of forensic sciences》2011,56(6):1610-1615
The aim of this study was to determine the comparative accuracy of Demirjian's four dental development methods for forensic age estimation in the Western Australian population. A sample comprising 143 individuals aged 4.6 to 14.5 years were assessed using Demirjian's four methods for dental development (original 7-tooth: M(2), M(1), PM(2), PM(1), C, I(2), and I(1); revised 7-tooth: M(2), M(1), PM(2), PM(1), C, I(2), and I(1); 4-tooth: M(2), M(1), PM(2), and PM(1); and an alternate 4-tooth: M(2), PM(2), PM(1), and I(1)). When comparing all four methods, the 4-tooth method overestimated age in both males and females by 0.04 and 0.25 years, respectively. The original 7-tooth was least accurate for males, while the original 7-tooth, the revised 7-tooth, and the alternate 4-tooth were unsuitable for females. Therefore, we recommend the 4-tooth method to be used for forensic age estimation in Western Australian males and females, as it has the lowest overall mean deviation and the highest accuracy. 相似文献
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Charles M. KatzAuthor Vitae Vincent J. WebbAuthor VitaeKate FoxAuthor Vitae Jennifer N. ShafferAuthor Vitae 《Journal of criminal justice》2011,39(1):48
Purpose
Research examining factors that precipitate gang violence has contributed substantially to our understanding of gangs and gang activity with respect to offending, yet we still know relatively little about how gangs influence members’ risk of victimization. The current study examines three hypotheses: (1) gang involvement and involvement in other risky lifestyles is related to violent victimization, (2) involvement in gang crime is associated with violent victimization, and (3) the presence of rival gangs is related to violent victimization.Methods
The present study uses data obtained from 909 recently booked juvenile arrestees who were interviewed as part of the Arizona Arrestee Drug Abuse Monitoring (ADAM) program.Results
Our findings indicated that prevalence of violent victimization was highest among gang members, followed by former gang members, gang associates, and non-gang members. After controlling for involvement in gang crime, however, gang membership per se did not significantly influence the juveniles’ risk of serious violent victimization.Conclusions
Our results call into question the conclusion that gang membership alone increases the likelihood of violent victimization vis-à-vis lifestyle/routine activities and/or collective liability. Instead our findings support prior research on the victim-offender overlap, that offending behaviors increase the risk of victimization. 相似文献1000.
In October 2009 Skills for Justice published the social research paper ‘Fit for purpose?: Research into the provision of Forensic Science degree programmes in UK Higher Education Institutions.’ The research engaged employers representing 95% of UK Forensic Science providers and 79% of UK universities offering Forensic Science or Crime Scene degree programmes. In addition to this, the research collected the views of 430 students studying these degrees. In 2008 there were approximately 9000 people working in the Forensic Science sector in the UK. The research found that the numbers of students studying Forensic Science or Crime Scene degrees in the UK have more than doubled since 2002–03, from 2191 in to 5664 in 2007–08. Over the same period there were twice as many females as males studying for these degrees. The research concluded that Forensic Science degree programmes offered by UK universities were of a good quality and they provided the student with a positive learning experience but the content was not relevant for Forensic Science employers. This echoed similar research by the former Government Department for Innovation, Universities and Skills on graduates from wider science, technology, engineering and mathematics degree programmes. The research also found that 75% of students studying Forensic Science or Crime Scene degrees expected to have a career in the Forensic Science sector, meaning that ensuring these courses are relevant for employers is a key challenge for universities. This paper reflects on the original research and discusses the implications in light of recent government policy. 相似文献