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Many have argued that the development of evidence-based policing (EBP) depends on those in law enforcement agencies receiving appropriate training in research methodologies and data analysis. Despite this, there are few detailed accounts of such training and its delivery. This paper describes and evaluates the contribution of training workshops for police officers and staff in driving forward EBP. The workshops, developed based on a model used in healthcare, sought to provide attendees with the knowledge, skills, and confidence to engage with research evidence during their work, and sat within a wider plan for organisational change within one force in England. We outline the development and delivery of the workshops, which were undertaken using an action research approach, and assess their impact including subsequent changes to practice. Finally, we consider the role these workshops played within organisational change, and reflect on how EBP can be promoted within academic-police collaborations. [ABSTRACT FROM AUTHOR]

The place of evidence to inform educational effectiveness has received increasing attention internationally in the last two decades. An important contribution to evidence-informed policy has been greater attention to experimental trials including randomised controlled trials ( RCTs). The aim of this paper is to examine the use of evidence, particularly the use of evidence from experimental trials, to inform national curriculum policy. To do this the teaching of grammar to help pupils' writing was selected as a case. Two well-regarded and influential experimental trials that had a significant effect on policy, and that focused on the effectiveness of grammar teaching to support pupils' writing, are examined in detail. In addition to the analysis of their methodology, the nature of the two trials is also considered in relation to other key studies in the field of grammar teaching for writing and a recently published robust RCT. The paper shows a significant and persistent mismatch between national curriculum policy in England and the robust evidence that is available with regard to the teaching of writing. It is concluded that there is a need for better evidence-informed decisions by policy makers to ensure a national curriculum specification for writing that is more likely to have positive impact on pupils. [ABSTRACT FROM AUTHOR]

This article identifies the broad reasons why costs in children's care services might vary, illustrating them with examples from research literature relating to England. An intentionally broad use of 'costs' is employed. The literature has been neither systematically nor comprehensively reviewed but does include most of the recent work in the social care field. Articles have been selected to illustrate particular cost associations. This article finds that there is as yet insufficient research into the costs, cost variations or cost-effectiveness of children's services. However, the findings provide guidance for decision-makers as they try to understand how resources are currently deployed and why this might be. [ABSTRACT FROM AUTHOR]