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161.
This article focuses on education in Guinea-Bissau in the context of globalisations, examining the concept of globalisation and its relation to education and the curriculum. It focuses on the relatively neglected area of national education policies in Guinea-Bissau, comparing differences and common points of interference/influence of multilateral (international and regional) and bilateral organisations in these policies. Data collection was based on content analysis of a corpus of documents – the Education Act, the document of Portuguese Cooperation Programme, the Education Sector Policy Paper, the Education for All National Plan of Action, and Policy n. 3/2007/CM/UEMOA – and field notes collected from 2009 to 2012. The article argues that there is a tendency for the homogenisation of curriculum policies, at least at the macro-level, due to the different types of pressures coming from international/regional organisations.  相似文献   
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Drawing from transnational and activity theory frameworks, this study analyzes the ways translocal flows shape learning in a community technology center serving adult immigrants in the US Southwest. It also explores students' constructions of the transnational nature of the courses they took, where they had access to both online and face-to-face instruction. Findings describe the ways transnational flows shaped relationships between elements in the classroom activity system – in particular, the framing of the online platform as a mediating tool and object of instruction, the roles in the division of labor for local tutors, and the students' construction of remote and local support. Pedagogical implications for adult immigrant education supported by translocal online resources are discussed.  相似文献   
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Answer selection is the most complex phase of a question answering (QA) system. To solve this task, typical approaches use unsupervised methods such as computing the similarity between query and answer, optionally exploiting advanced syntactic, semantic or logic representations.  相似文献   
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ABSTRACT

This article examines the ideologies present in Colombian official policy for English language teaching (ELT) and traces the links between governmental planning for state-funded schools and school pedagogical practices. Building on analysis of interviews with policy agents, policymakers’ pronouncements, documents and classroom observations, the article contends that instead of working towards educational equity, official policy actions are creating a new breach amongst state-funded schools, that is, between schools that are ‘focalised’ and others that are not. The national high-stakes exam for school leavers and the strategy of presenting policy goals and outcomes as a constant challenge perpetuate the knowledge-based economy ideology in the policy documents and pose a limit to teachers’ and schools’ decisions. The paper concludes with a call for a clear analysis of the material contexts of the ELT policy by policy actors at the macro-level and teacher agency that leads to student language learning despite policy constraints.  相似文献   
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This paper presents the results of a curriculum of basic economic concepts given to 5 fourth-grade classes (Ss=95). The main topic of this curriculum was the production and distribution of agricultural produce, which had already proved to be difficult for the children. The proposed curriculum was largely inspired by the idea that familiarity with «social scenes» related to the economic process in question is necessary (although not sufficient) to allow children to understand such concepts. Children's level of understanding was tested before and after the curriculum by means of a semi-structured interview on 3 main topics: farmers' use of produce; farmers' use of earnings; produce distribution. Answers were scored according to their complexity and correctness; variance analyses performed on the scores showed significant improvements, as well as differences between classes. A qualitative analysis of children's answers was also performed, with the aim of interpreting the nature of change in each topic.  相似文献   
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This article examines the school choices of families who have recently experienced downward mobility during the economic crisis in Spain. Based on semi-structured interviews we analyse the educational strategies of the families in a Bourdieusian framework, focusing on how they cope with the loss of their perceived social status. Prior to the crisis, these families of working-class origin improved their social position as a result of their success in economic capital accumulation with a humble increase in social and cultural capital. Our research suggests that the concerns of families confronted with downward social mobility are manifested in tensions related to their school choice in terms of their strategies of resistance and negotiation with regards to the ownership, social composition and corresponding perceived quality of the school. School can symbolically represent the last resort, an indispensable investment in one’s own future and that of the next generation.  相似文献   
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