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261.
Police legitimacy is crucial to the maintenance of law and order in any society. In communities marred by high instances of societal manifestations of dysfunction, tenuous legislative frameworks, poradic implementation, and dismantling of crime fighting strategies, there is greater emphasis placed on quick-fix crime fighting solutions and policing initiatives. The focus is placed primarily on what police officers are mandated to do as opposed to practical applications underscored by systematic hindrances to professional practice. Examining interview data from a pilot study on police fear of crime in Trinidad and Tobago, this study is intended to explore connections between police perceptions about personal powerlessness and the exercise of state power. Here we examine the discourses of N = 12 senior police officers with an average of 22.83 years of service to attain a preliminary understanding of instances presenting a conflict between professional practice and perceptions of self-preservation. The findings suggest a need for officers’ constant consideration of the repercussions of professional competence and the need for continued navigation of blurred constructions of police legitimacy and subjective determinants of criminality against a backdrop of acknowledged personal powerlessness.  相似文献   
262.
Over the past two decades an increasing number of researchers have applied social network analysis (SNA) to various ‘dark’ networks. This research suggests that SNA is capable of revealing significant insights into the dynamics of dark networks, particularly the identification of critical nodes, which can then be targeted by law enforcement and security agencies for disruption. However, there has so far been very little research into whether and how law enforcement agencies can actually leverage SNA in an operational environment and in particular the challenges agencies face when attempting to apply various network analysis techniques to criminal networks. This paper goes some way towards addressing these issues by drawing on qualitative interviews with criminal intelligence analysts from two Australian state law enforcement agencies. The primary contribution of this paper is to call attention to the organisational characteristics of law enforcement agencies which, we argue, can influence the capacity of criminal intelligence analysts to successfully apply SNA as much as the often citied ‘characteristics of criminal networks’.  相似文献   
263.
Abstract:  Imaging is an integral diagnostic tool in mass fatality investigations undertaken traditionally by plain X-rays, fluoroscopy, and dental radiography. However, little attention has been given to appropriate image reporting, secure data transfer and storage particularly in relation to the need to meet stringent judicial requirements. Notwithstanding these limitations, it is the risk associated with the safe handling and investigation of contaminated fatalities which is providing new challenges for mass fatality radiological imaging. Mobile multi-slice computed tomography is an alternative to these traditional modalities as it provides a greater diagnostic yield and an opportunity to address the requirements of the criminal justice system. We present a new national disaster victim/forensic identification imaging system—Fimag—which is applicable for both contaminated and non-contaminated mass fatality imaging and addresses the issues of judicial reporting. We suggest this system opens a new era in radiological diagnostics for mass fatalities.  相似文献   
264.
Political Behavior - Fact-checking and warnings of misinformation are increasingly salient and prevalent components of modern news media and political communications. While many warnings about...  相似文献   
265.
Since the 1980s, the USA has fought cocaine in the Andes with carrots and sticks: interdiction and crop eradication wield the sticks, while Alternative Development (AD), which offers economic assistance to farmers who voluntarily abandon illicit cultivation, provides the carrots. Yet cocaine continues to permeate US streets, and rural Andean communities remain isolated from the legitimate economy. Many critics blame US belligerence for compounding the Andean drug war. The underlying problem with the existing strategy, however, might not be the aggressiveness of its military sticks, but the flimsiness of its development carrots. The inability of AD to persuade farmers to abandon coca cultivation may be causing US policy makers to over-apply military solutions – often inflaming rural communities and exacerbating regional instability in so doing. Few legal crops can match the earning power of coca. The article therefore suggests that the US carrot could be made more attractive by adopting a Venture Development model which helps rural farmers to process their legal produce into high-quality finished goods that command premium prices. Such a strategy could conceivably choke the cocaine engine by applying market-based forces to address market-based realities.  相似文献   
266.
To examine the prevalence of criminal thinking in mentally disordered offenders, incarcerated male (n = 265) and female (n = 149) offenders completed measures of psychiatric functioning and criminal thinking. Results indicated 92% of the participants were diagnosed with a serious mental illness, and mentally disordered offenders produced criminal thinking scores on the Psychological Inventory of Criminal Thinking Styles (PICTS) and Criminal Sentiments Scale-Modified (CSS-M) similar to that of non-mentally ill offenders. Collectively, results indicated the clinical presentation of mentally disordered offenders is similar to that of psychiatric patients and criminals. Implications are discussed with specific focus on the need for mental health professionals to treat co-occurring issues of mental illness and criminality in correctional mental health treatment programs.  相似文献   
267.
268.
Our paper investigates the relationship between financial stability and mortgage lending. We estimated the effect of the share of mortgage lending by individual banks (together with some control variables) on two measures of financial stability—the bank Z-score and the non-performing loan ratio—for a sample of 1889 banks in 65 advanced and emerging economies for the period 1987–2014 from the Bankscope database. We specifically compared the behavior of banks in Europe and Asia. We find evidence that an increased share of mortgage lending is positive for financial stability, specifically by lowering the probability of default by financial institutions and reducing the non-performing loan ratio, at least in non-crisis periods, for levels of mortgage shares up to 49–68%. For higher levels of mortgage lending shares, the impact on financial stability turns negative. Also, the occurrence of a banking crisis reduces the diversification benefits associated with mortgage lending. Compared with the base sample, Asian banks show greater financial stability during non-crisis periods, but are more negatively affected by a higher mortgage ratio during crisis periods, while European banks show greater financial stability during non-crisis periods, but are less negatively affected during crisis periods. Finally, a higher level of regulatory quality improves both financial stability measures, but the effects of macroprudential measures are found to be mixed.  相似文献   
269.
Performance validity tests (PVTs) effectively detect suboptimal test performance, but cutoff scores for a given test may differ between populations. This research examines how optimal PVT cutoffs differ in a collegiate research population when mental health and clinical conditions are considered. Healthy controls (n = 328) and non-referred students with self-reported clinical conditions (n = 42) were assigned to perform their best while others simulated ADHD symptoms (n = 123). PVT indices were derived from a stand-alone measure (Victoria Symptom Validity Test) and embedded measures (California Verbal Learning Test – Second Edition; Wechsler Adult Intelligence Scale – Fourth Edition, Digit Span). PVT cutoffs with the highest sensitivity, while maintaining adequate specificity, were identified when the control groups were considered together, and when students with reported clinical conditions were considered separately. Mean differences in PVT performances were found between the simulation group and control groups, but not between clinical and nonclinical controls. The optimized cutoffs differed for five of eight PVT indices when all controls were considered together versus the clinical control group, only. When discordance was observed, cutoffs tended to be lower (less stringent) for the non-referred clinical control group. Together, these optimized cutoffs tended to be more stringent than previously established cutoffs. This study suggests that PVT cutoffs may be responsibly altered in a research context in the presence of a clinical condition. Future research should investigate if PVT classification accuracies can be improved in clinical and forensic samples while considering clinical conditions.  相似文献   
270.
Political Behavior - Social media has increasingly enabled “fake news” to circulate widely, most notably during the 2016 U.S. presidential campaign. These intentionally false...  相似文献   
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