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ABSTRACT

Performance indicators have both technical and value dimensions, capable of providing data for monitoring and reporting in addition to framing policy problems and their solutions. This paper considers the performance indicators proposed in a recent child protection inquiry in Australia that recommended ‘decreasing the numbers of children in the child protection system’ as a primary policy objective. The paper examines the context in which the indicators were set, the values and theories they endorse, and how they position stakeholders. The analysis shows how the indicators communicate that child protection services should be only for the most serious cases of child maltreatment, and the reach of statutory services should be curtailed. Children who have been maltreated or who are at risk of harm from abuse or neglect should be diverted from the child protection system (positioned as bad) to the family support system (positioned as good), and at the same time from the state to the nongovernment sector. The shifting relations between government, service providers, and families signified by the indicators can be seen in a broader international context of tightening the boundaries around child protection and concurrently advancing concepts of compliance within family support.  相似文献   
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We consider the evaluation of laboratory practice through the comparison of measurements made by participating metrology laboratories when the measurement procedures are considered to have both fixed effects (the residual error due to unrecognised sources of error) and random effects (drawn from a distribution of known variance after correction for all known systematic errors). We show that, when estimating the participant fixed effects, the random effects described can be ignored. We also derive the adjustment to the variance estimates of the participant fixed effects due to these random effects.  相似文献   
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Current research on the behavioural impacts of social movements tends to focus on their influence on those most intensely involved. Consequently it overlooks the impacts that social movement organisations might have on those outside the activist ghetto. To begin to address this gap in the literature, this article examines the relationship between contact with environmental organisations and public attitudes and behaviour. Monitoring the electricity use of 72 households has facilitated analysis of its association with their environmental attitudes and contact with environmental organisations. Although standard statistical approaches fail to uncover a relationship between contact with environmental organisations and attitudes and behaviour, a deductive blockmodelling approach tells a different story. Low household electricity use is associated with households sharing pro-environmental attitudes and contact with environmental organisations. High energy use is associated with households not sharing any of these; and moderate energy use is associated with a moderate degree of sharing. Our findings reveal the need for systematic studies of environmental movement organisations' impact on the public's pro-environmental behaviours.  相似文献   
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Many scientists believe that small experiments, guided by scientific intuition, are simpler and more efficient than design of experiments. This belief is strong and persists even in the face of data demonstrating that it is clearly wrong. In this paper, we present two powerful teaching examples illustrating the dangers of small experiments guided by scientific intuition. We describe two, simple, two‐dimensional spaces. These two spaces give rise to, and at the same time appear to generate supporting data for, scientific intuitions that are deeply flawed or wholly incorrect. We find these spaces useful in unfreezing scientific thinking and challenging the misplaced confidence in scientific intuition. Copyright © 2015 John Wiley & Sons, Ltd.  相似文献   
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In June 2014 the BBC reported that it had seen a number of UK Department for Work and Pensions documents relating to the Employment and Support Allowance (ESA). These documents, which included six memos written by civil servants and government advisers, tell us very little that we did not know already; namely that the ESA is in crisis, and that waiting lists for assessment and appeals are unacceptable. However, what is significant is that these concerns are being raised within the Department for Work and Pensions itself. The underlying drift is that the question of whether the current model of ESA and Work Capability Assessment is sustainable is now firmly on the UK government’s radar.  相似文献   
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