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The risk assessment of sex offenders has evolved rapidly over a 20‐year period. However, there is still disparity between empirically evaluated approaches and the needs within the applied context. This article discusses the division between the current needs in the applied setting of sex offender risk assessment, and the existing approaches to risk assessment. It highlights key needs that ought to be responded to, to continue the evolution of sex offender risk assessment (i.e., increased automation of processes, additional emphasis on early identification and prevention, and the targeting of resources towards risk). A new risk assessment model termed the Threat Matrix is introduced as a proposed response to these needs. The new model uses information derived from police systems to make proactive assessments of those who may pose a risk of sexual violence, but who have not been convicted of sexual offences. The practical and ethical implications of implementing and testing this model are discussed.  相似文献   
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Differential response is a growing approach in child welfare that aims to maintain children safely in their homes when possible. This study examined how the implementation of differential response varies between counties with improved child safety outcomes compared to counties with poorer outcomes. Data was collected from nine counties through semi-structured focus groups with workers and interviews with supervisors. Results indicated that counties with improved outcomes had integrated the following implementation strategies: use of comprehensive assessment protocols; integrated supervisory support and on-going coaching of effective practices; and increased mobilization of resources, including enduring supports for parents, supports to help families meet basic needs and culturally responsive services for families.  相似文献   
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This paper offers the first link between models of the measurement and management of performance and the dimensions of governance arrangements in federal systems. Four ideal type approaches to governance in federal systems are correlated against four ideal types of measuring and managing performance. The paper develops a model that will support empirical research examining reform trajectories where evolving systems of federalism require evolving systems to manage performance in joint arrangements between levels of government.  相似文献   
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Stories, in one form or another, are probably as old as the human race, but in recent years, businesses have increasingly come to recognise the importance of storytelling. The aim of this paper is to offer an exploratory commentary on how storytelling is employed in the corporate social responsibility reporting process by the leading U.K. food retailers. The paper begins with an outline of the characteristics of storytelling within the corporate world, reviews the ways storytelling is employed by the U.K.'s top 10 food retailers' as part of their corporate social responsibility reporting processes. The paper identifies a number of storytelling formats, including photographs and images, video clips, messages, and cameo case studies, used by the selected U.K. food retailers, and offers some reflections on their current approaches to storytelling. Although the stories employed by the selected retailers often have a strong human impact and can strike emotive chords, the authors would argue that stories can, at least partly, be misleading in that they do not necessarily fully reflect a retailer's corporate social responsibility record.  相似文献   
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Digital identity management is fundamental to the further development of the Internet economy. It is a foundational requirement for most substantive e-commerce transactions and other online activities.  相似文献   
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