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The successful identification of a forensic facial reconstruction relies upon many factors other than merely the accuracy of the reconstruction. The way in which the reconstructed head is presented can affect the perception of it, which in turn can affect the recognition rates leading to case resolution. A synthesis of relevant facial perception studies from the psychological literature is provided, followed by a short set of recommendations aimed at practitioners wishing to incorporate the best practice based on current science when presenting their work to the public. These recommendations include pose, background, lighting, and colouring/finishing.  相似文献   
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The European Union member states split over the military intervention in Libya with France, Germany and the UK voting differently in the United Nations Security Council. This article compares news media in France and Germany to better understand the foreign policy decisions of these key actors. Using a newspaper analysis of 334 articles, it shows that the German domestic debate started very late and was much less stable than the French debate. This supports arguments that Germany's decision-making was erratic. The analysis, however, also shows that the German debate was comprehensive and included an extensive discussion of the legitimacy of intervention. This fits in well with the traditional reluctance of German foreign policy elites to support military action.  相似文献   
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This paper reviews the literature on poverty dynamics in the U.S. It surveys the most prevalent data, theories, and methods used to answer three key questions: How likely are people to enter, exit, and reenter poverty? How long do people remain in poverty? And what events are associated with entering and exiting poverty? The paper then analyzes the combined findings of the literature, discussing overarching patterns of poverty dynamics, differences among demographic groups, and how poverty probabilities, duration, and events have changed over time. We conclude with a discussion of the policy implications of these findings and avenues for future research. © 2008 by the Association for Public Policy Analysis and Management.  相似文献   
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Official data maintained by the Florida Department of Juvenile Justice of 16,779 juveniles released from commitment programs to the community or aftercare between July 1, 1998 and June 30, 2000 were examined in this study. No consistent relationship between length of confinement and recidivism was found. The effects of length of stay were mediated based on the risk level of the commitment facility and gender. The length of confinement was only significant for juveniles released from high-risk facilities and male offenders. More research must be conducted to further examine the positive and negative impact of confinement on juvenile re-offending. Future research must include in its analysis the effect of program quality and treatment. Both factors may significantly mediate the relationship between confinement and recidivism.  相似文献   
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Although developmental trajectories of anxiety symptomatology have begun to be explored, most research has focused on total anxiety symptom scores during childhood and early adolescence, using racially/ethnically homogenous samples. Understanding the heterogeneous courses of anxiety disorder symptoms during middle to late adolescence has the potential to clarify developmental risk models of anxiety and to inform prevention programs. Therefore, this study specifically examined gender differences in developmental trajectories of anxiety disorder symptoms (generalized anxiety disorder, panic disorder, and social anxiety disorder) from middle to late adolescence in a diverse community sample (N?=?1000; 57?% female; 65?% White), assessed annually over 2 years. Latent growth curve modeling revealed that girls exhibited a slight linear decrease in generalized anxiety disorder, panic disorder, and social anxiety disorder symptoms, whereas boys exhibited a stable course. These models suggested that one trajectory was appropriate for panic disorder symptoms in both girls and boys. Growth mixture models indicated the presence of four latent generalized anxiety disorder symptom trajectory classes: low increasing, moderate decreasing slightly, high decreasing, and very high decreasing rapidly. Growth mixture models also suggested the presence of five latent social anxiety disorder symptom trajectory classes: a low stable trajectory class and four classes that were qualitatively similar to the latent generalized anxiety disorder trajectories. For both generalized anxiety disorder and social anxiety disorder symptoms, girls were significantly more likely than boys to be in trajectory classes characterized by moderate or high initial symptoms that subsequently decreased over time. These findings provide novel information regarding the developmental course of anxiety disorder symptoms in adolescents.  相似文献   
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