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Sexual serial homicidal behavior has received considerable attention during the last three decades. Substantial progress has been made in the development of methods aimed at identifying and apprehending individuals who exhibit these behaviors. In spite of these advances, the origins of sexual serial killing behavior remain for the most part unknown. In this article we propose a biopsychosocial psychiatric model for understanding the origins of sexual serial homicidal behavior from both neuropsychiatric and developmental perspectives, using the case of convicted serial killer Jeffrey Dahmer as the focal point. We propose that his homicidal behavior was intrinsically associated with autistic spectrum psychopathology, specifically Asperger's disorder. The relationship of Asperger's disorder to other psychopathology and to his homicidal behavior is explored. We discuss potential implications of the proposed model for the future study of the causes of sexual serial homicidal crime.  相似文献   
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The forensic community continues to seek improvements in DNA typing methods on aspects such as sensitivity and efficacy. Reducing the volume of the AmpFlSTR Profiler Plus reagents offered greater sensitivity and improved the chance of obtaining useful results for samples with very low quantities of DNA and multiple source samples. On the downside, amplifications initiated with less than 0.4 ng of DNA exhibited a twofold increase in the standard deviation of peak ratios. This research suggested a twofold approach to analyzing samples. For samples with greater than 0.25 ng of DNA, a 25 microL reaction is appropriate. Samples that did not demonstrate quantifiable results, or that have less than 0.25 ng, can be amplified by drying the sample directly in the PCR tube and amplifying in a 5 microL reaction. The analyst can expect at least limited results with as little as 0.03 ng of DNA in the 5 microL reaction.  相似文献   
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A path model was tested in an ethnically diverse sample of 350 college students in which shyness, sociability, and parental support for the college transition were related to loneliness and friendship quality. Furthermore, friendship quality and loneliness were related to depression and anxiety. High levels of shyness, low levels of sociability, and low levels of parental support were related to high levels of loneliness. High levels of parental support for the college transition were related to more positive friendship quality. Multiple regression analyses suggested that loneliness, but not friendship quality, were related to adolescents’ anxiety and depression. In addition, the interaction between shyness and sociability was significantly related to anxiety for African-American adolescents such that adolescents who reported low levels of sociability in combination with high levels of shyness reported the highest levels of anxiety. There was also a significant interaction between sociability and parental support for African-American adolescents such that high levels of sociability in combination with low levels of parental support for the college transition were related to high levels of anxiety. For White adolescents, only loneliness was related to anxiety. Nina S. Mounts is an associate professor at Northern Illinois University. She received her PhD in child and family studies from University of Wisconsin-Madison. Her major research interests are on linkages between parent and peer contexts, parental management of adolescents’ peer relationships, and peer influence on adolescents. David P. Valentiner is an associate professor at Northern Illinois University. He received his PhD in clinical psychology from University of Texas-Austin. His major research interests are cognitive and emotional factors in anxiety disorders, including the development and maintenance of social anxiety. Katherine Anderson is a graduate student at University of Wisconsin-Madison. She received her MS in developmental psychology from Northern Illinois University. Her major research interests are on career identity development in college students. Michelle Boswell is a graduate student at Northern Illinois University. She received her MS in clinical psychology from Northern Illinois University. Her major research interests are on parenting effects on bullying and victimization.  相似文献   
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Periods in which the costs of personal injury litigation and liability insurance have risen dramatically have often provoked calls for reform of the tort system, and medical malpractice is no exception. One proposal for fundamental reform made during several of these volatile periods has been to relocate personal injury disputes from the tort system to an alternative, administrative forum. In the medical injury realm, a leading incarnation of such proposals in recent years has been the idea of establishing specialized administrative "health courts." Despite considerable stakeholder and policy-maker interest, administrative compensation proposals have tended to struggle for broad political acceptance. In this article, we consider the historical experience of administrative medical injury compensation proposals, particularly in light of comparative examples in the context of workplace injuries, automobile injuries, and vaccine injuries. We conclude by examining conditions that may facilitate or impede progress toward establishing demonstration projects of health courts.  相似文献   
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Literature on foreign aid and human rights often presupposes that constituents favor using foreign policy to promote human rights abroad and lead elected policymakers to pursue such policies to retain electoral support. This assumption, although frequently asserted, has not been empirically evaluated. And there are reasons to be skeptical about whether public opinion supports human rights foreign policy compared to other policy objectives. This article explores US public opinion about human rights, by asking two questions: Does the public think human rights should factor in foreign aid decisions and does the context—the strategic or economic relationship between the donor and recipient—affect this? This article uses results from a nationwide experimental survey to evaluate these questions. I find that the majority of respondents support cutting aid to punish human rights violators and that this depends minimally on the importance of the recipient.  相似文献   
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