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Matt DeLisi PhD David J. Peters PhD Andy Hochstetler PhD H. Daniel Butler PhD Michael G. Vaughn PhD 《Journal of forensic sciences》2023,68(2):558-567
Psychopathy is an important forensic mental health construct. Despite this importance, the research base of psychopathy among individuals convicted of capital murder is limited. Archival data were collected from a sample of 636 persons convicted of capital murder and sentenced to death in the State of California. Psychopathy was assessed using the Psychopathy Checklist – Revised (PCL-R) instrument. Data on criminal careers and other behavioral disorders were also extracted. The sample mean PCL-R total score was 23.31 (SD = 9.92) and one-third of individuals in this sample were considered clinically psychopathic with PCL-R total scores of 30 or greater. Factor analytic examination yielded support for four facets: affective, interpersonal, lifestyle, and antisocial. Criterion validity findings revealed positive correlations of psychopathy scores with Antisocial Personality Disorder (ρ = 0.72), Conduct Disorder (ρ = 0.46), sexual sadism (ρ = 0.24), Oppositional Defiant Disorder (ρ = 0.20), ADHD (ρ = 0.15), arrest charges (r = 0.56), prison sentences (r = 0.53), and age of arrest onset (r = −0.57). Individuals convicted of capital murder and sentenced to death reflect heterogeneity in psychopathy with some individuals exhibiting pronounced psychopathic features. 相似文献
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Business students learning company law face a number of unique challenges. Therefore, instructors who teach company law to business students must carefully consider how their courses will meet these unique needs. This article will reflect on the challenges faced by business students studying company law before going on to consider how these challenges can be overcome. This work emphasises the importance of focusing on the learning outcomes of business students undertaking company law and the need for the module to be structured in order to meet the learning outcomes that provide business students with an understanding of the key principles relating to company law and its role and influence on business decision-making. Recommendations in relation to engaging business students with company law will also be provided. 相似文献
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John M. Butler Carolyn R. Hill Margaret C. Kline David L. Duewer Cynthia J. Sprecher Robert S. McLaren Dawn R. Rabbach Benjamin E. Krenke Douglas R. Storts 《Forensic Science International: Genetics Supplement Series》2009,2(1):23-24
The STR locus SE33 (ACTBP2) located on chromosome 6 (6q14) is arguably the most polymorphic marker examined thus far by the forensic community with a heterozygosity of >0.95 in some populations. Three different primer sets were utilized in this study in order to assess the possibilities of primer binding site mutations. Population variation was measured in 460 U.S. Caucasian, 445 African American, 336 Hispanic, and 202 Asian samples along with mutation rates from almost 400 father–son pairs. In addition, the 10 genomic DNA components in NIST Standard Reference Material SRM 2391b were sequenced and found to exhibit a variety of additional base changes, insertions, and deletions outside of the SE33 repeat region. 相似文献
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D Williams M Lewis T Franzen V Lissett C Adams D Whittaker C Tysoe R Butler 《Science & justice》2004,44(2):89-94
Establishing the biological sex of human remains is a very important part of identifying victims of fire when severe soft tissue destruction has occurred. Deciduous (children's) teeth were exposed to a range of incineration temperatures 100-500 degrees C for 15 minutes. Polymerase Chain Reaction (PCR) amplification was used to identify specific human amelogenin regions. There was successful identification of human biological sex, from deciduous teeth exposed to incineration temperatures of 200 degrees C and below, using standard ethidium bromide gel staining. There was greater sensitivity using fragment analysis by laser induced fluorescence which achieved sex identification from some teeth heated to 400 degrees C. 相似文献
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