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Major developments in the use of the internet have enabled easy and widespread access to information and the ability to form virtual social networks. For parents of children with developmental disorders, who may at times feel isolated, having a forum to discuss their fears and concerns with other parents who are sharing similar experiences may provide a source of support and advice. Waiting lists for assessments, including for children with developmental co‐ordination disorder (DCD), remain in many areas; a professionally supported message centre could also add an additional level of service and empowerment for these parents. This could potentially reduce the need for unnecessary assessment in some cases and help to bridge the information gap between health and education. The Dyscovery Centre message board has been established for over four years and has seen increasing usage during that time. This paper aims to explore the range, frequency and types of concerns that parents of children with specific learning difficulties express when accessing the message board. The impact of this type of support is discussed. The paper then explores how this approach and other online strategies can effectively run alongside more traditional services in both health and education.  相似文献   
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This paper notes some similarities between school choice policies in England and the US and considers how far any convergences can be explained, on the one hand, by broader social changes and, on the other, by evidence of policy exchange. In the first case, it discusses the usefulness of concepts such as post-Fordism and post-modernity and indicates their limitations. In the second case, it identifies relevant neoliberal policy networks within and between the two countries but finds more evidence of the use of overseas examples to legitimate policies at home than it does of direct policy borrowing. Reflecting upon both sets of explanations, it argues for a clearer conceptualisation of the relationship between accounts of the micro-politics of policy making and macro-level theories of change.  相似文献   
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ABSTRACT This article explores the discourses of choice in the context of the current, and international, public policy debates about providing freedom of choice for parents as consumers in the education market place. In particular it explores the public and private discourses of choice to illustrate the argument that mothers as parents are not 'free to choose' but act within a range of constraints. We term these both structural and moral constraints and offer evidence about them as experienced by mothers over time in relation to bringing up children, from resources to negotiations about relationships and expectations about both the nature of family life, employment and their children's place within the future. It also offers some evidence from our various research studies of mothers from their perspectives, about the processes of choice, in the context of both structural and moral constraints, including issues about involvement in their children's education and schooling. Consideration is also given to mothers' evaluations of their satisfaction or dissatisfaction with their possibilities of child rearing and education. The article concludes with the argument that mothers' experiences of the processes of bringing up and educating their children are not at all in harmony with the, albeit contradictory, public policy discourse of their being free to choose. Mothers' various perspectives from their varied vantage points are indeed limited by structural and moral possibilities in a patriarchal and racist society.  相似文献   
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目的:分析CYP81A6基因在苯达松及甲磺隆处理下的诱导表达模式,解释该基因与两种除草剂代谢相关的可能原因。创新点:从两种除草剂降解途径中产生的小分子物质的结构相似性出发,通过基因诱导表达的特点分析,解释CYP81A6和两种除草剂降解相关的原因。方法:通过实时定量聚合酶链反应(PCR)来分析基因表达的特点;利用CYP81A6启动子与GUS报告基因构建的载体来分析组织特异性表达;通过亚细胞定位来确定CYP81A6发挥功能的场所。结论:CYP81A6基因受苯达松及甲磺隆诱导,在不同的时间点开始上调,说明了甲磺隆的降解中间产物可以诱导这个基因的表达;CYP81A6是组成型表达,在根、茎、叶中均有表达;亚细胞定位结果证明CYP81A6是一个内质网上的蛋白。  相似文献   
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Wittgenstein explores learning through practice in the Philosophical Investigations by means of an extended analogy with games. However, does this concern with learning also necessarily extend to education, in our institutional understanding of the word? While Wittgenstein's examples of language learning and use are always shared or social, he does not discuss formal educational institutions as such. He does not wish to found a ‘school of thought’, and is suspicious of philosophy acting as a theory that can be applied to other areas of life. While Wittgenstein's focus on developing independent thinking was neither individualistic nor anti‐institutional, it did, however, focus on developing the thinking of his students rather than theorising about how this could be applied on a large scale. An analysis of Hermann Hesse's novel, The Glass Bead Game will help us to pick up where Wittgenstein deliberately left off—thinking about how (or if) one can institutionalise learning methods that encourage thinking for oneself. These differences in the writers’ treatment of education will become evident in the differences between their game analogies. While language‐games combat our ‘craving for generality’ in Philosophical Investigations, the Glass Bead Game represents this craving, and how it manifests itself throughout history in disciplines other than logic and philosophy of language. It also represents the potential for institutions to become insular, exclusive communities.  相似文献   
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