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Brody Y Rosenfeld B 《International journal of offender therapy and comparative criminology》2002,46(4):400-411
Although many empirical studies have documented the range and severity of problems caused by psychopaths, considerably less attention has focused on understanding its origins. Efforts to treat this potentially dangerous population have been equally frustrating, as psychotherapeutic approaches have almost always proven ineffectual. Because of the limited understanding of the psychological and interpersonal dynamics underlying psychopathy, the authors sought to assess the extent to which object relations theory could inform our understanding of psychopathy. In addition to eliciting background information, 74 men sentenced to probation following a criminal conviction were assessed using the Psychopathy Checklist: Screening Version, a clinician-rated measure of psychopathy, and were administered the BORI, a self-report measure of object relations. Results showed significant correlations between object relations dimensions, psychopathy scores, and childhood environment data. Furthermore, object relations scores added to the prediction of psychopathy even after demographic and behavioral variables were considered, suggesting that object relations deficits comprise a significant component of psychopathy. Results suggest that psychopaths harbor profound underlying psychosocial damage including intense anxiety, anger, bitterness, and resentment. Implications for interventions and future research are discussed. 相似文献
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Griffin RC Moody H Penkman KE Fagan MJ Curtis N Collins MJ 《Journal of forensic sciences》2008,53(4):910-916
Aspartic acid racemization has been found to be an accurate measure of age at death for recent forensic material. This paper examines the practicality of using acid etching of the tooth surface to extract amino acids from the enamel for racemization analysis. By serial etching of the tooth and contamination of the teeth with bovine serum albumin prior to etching, the ability of etching to remove contamination was assessed. The destructiveness of the method was visualized and quantified using micro-computed tomography (micro-CT). By bleaching the teeth and by deeper etching it was possible to obtain more consistent values. While etching had little effect on the enamel at the macroscale, it did have an impact at the microscale. The quantities of enamel removed varied depending upon the tooth morphology, but were not large. Acid etching of enamel thus appears to be a promising new method for extracting proteins for amino acid racemization age estimation noninvasively. 相似文献
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Langton CM Barbaree HE Harkins L Peacock EJ Arenovich T 《Journal of interpersonal violence》2008,23(10):1363-1379
Among a number of widely used risk assessment instruments with adult sexual offenders, the Minnesota Sex Offender Screening Tool-Revised (MnSOST-R) has been subject to relatively few evaluation studies. Only two independent research groups have published replication studies in the peer-reviewed literature with data not provided by the MnSOST-R's developers, and the results regarding the accuracy of predicting sexual recidivism have been mixed. In this article, important differences between the Barbaree et al. and Langton et al. studies are presented. Analyses reported for the various subsets comprising these two samples indicate that coding discrepancies in the Barbaree et al. study account for the different findings, with a moderate level of predictive accuracy using the Receiver Operating Characteristic curve ultimately found for the MnSOST-R in both data sets. 相似文献
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It is generally held that one mechanism to enable inclusive growth in Tanzania is enabling farmers to access credit to raise productivity and incomes. The formalisation of property rights in Tanzania is being undertaken by a multiplicity of actors at great expense to donors, individuals and the government. While there have been a variety of different justifications for allocating Certificates of Customary Rights of Occupancy (CCROs) to farmers in Tanzania, perhaps the most prominent argument is that it will enable farmers to finally overcome the divide between ‘informal’ customary rights and the formal banking sector. CCROs would provide the collateral that would induce banks to lend money to small-scale farmers. As part of a six-year investigation in Manyara, Mbeya and Dodoma regions, our research team evaluated the impact of formalisation on farmers’ access to credit. The paper will present the results while pointing to the continuing institutional and market imperfections that perpetuate the formal divide. 相似文献