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Theories of organisation actually become ideologies, legitimisations for certain forms of organisation. They deploy arguments in terms of rationality and efficiency to provide control. The limits that they impose upon the conception of organisations actually close down the possibility of considering alternative forms of organisation. This is nowhere more clearly evident than in the current application of management theories to schools. Such theories marginalise empirical studies of school practice and dismiss the folk‐knowledge’ of teachers as irrelevant. They are as significant for what they exclude as for what they include (Ball, 1987, p. 5). 相似文献
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John White 《Journal of Philosophy of Education》2001,35(1):141-151
Should we educate for patriotism? The issue has exercised many political philosophers and philosophers of education over the last few years and produced radical divisions among them. This paper comments on two recent contributions to the debate, by David Stevens and David Archard. While both these essays oppose education for patriotism, the present paper supports it. It argues that David Stevens's essay wrongly assumes that patriotic sentiment must be based on obligations to one's fellow‐nationals, while David Archard's misgivings about education for patriotism seem to turn largely on his over‐restrictive conception of education. 相似文献
184.
TIJAH: Embracing IR Methods in XML Databases 总被引:1,自引:0,他引:1
Johan?ListEmail author Vojkan?Mihajlovi? Georgina?Ramírez Arjen?P.?de?Vries Djoerd?Hiemstra Henk?Ernst?Blok 《Information Retrieval》2005,8(4):547-570
This paper discusses our participation in INEX (the Initiative for the Evaluation of XML Retrieval) using the TIJAH XML-IR system. TIJAHs system design follows a standard layered database architecture, carefully separating the conceptual, logical and physical levels. At the conceptual level, we classify the INEX XPath-based query expressions into three different query patterns. For each pattern, we present its mapping into a query execution strategy. The logical layer exploits score region algebra (SRA) as the basis for query processing. We discuss the region operators used to select and manipulate XML document components. The logical algebra expressions are mapped into efficient relational algebra expressions over a physical representation of the XML document collection using the pre-post numbering scheme. The paper concludes with an analysis of experiments performed with the INEX test collection. 相似文献
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PURPOSE: To develop and evaluate a programme of information skills training for social-care practitioners and health-care librarians. SETTING: Two one-day training courses run separately for 13 social-care practitioners and 10 health-care librarians in the Trent geographic region within Northern England. METHODOLOGY: Qualitative and quantitative feedback collected through questionnaires supplemented by participant observation. RESULTS: While generally feedback was favourable, the courses were overly ambitious. More training sessions of shorter duration would offer participants opportunities to practise and use the skills they have acquired. Social-care practitioners responded more positively to skills associated with appraising qualitative research than with randomised controlled trials. Librarians appreciated the opportunity to learn about unfamiliar social-care resources. Both practitioners and health-care librarians reported that they acquired skills to support evidence-based social care as a result of the training intervention. DISCUSSION/CONCLUSION: Involvement of a multi-disciplinary team and support from a social-care information provider maximized the impact of this experimental training intervention. 相似文献
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