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This article introduces a formal methodology for deriving conceptual knowledge schema for today's academic libraries. This knowledge schema is defined in the form of a set of knowledge structures and their relationships, and with the purpose of identifying organisational learning requirements. These schemas will then form basis for an organisational knowledge base that assists collaborating librarians to identify appropriate links to relevant knowledge sources within the context of the tasks that they perform. The article demonstrates that the proposed schema when used in conjunction with a specialised knowledge map called the Awareness Net will constitute a suitable conceptual framework for identifying knowledge sharing and organisational learning requirements in today's university libraries. 相似文献
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The present study investigates English language teaching (ELT) curriculum planning in Iran's Ministry of Education and its implementation by teachers. We studied programme evaluation; needs analysis; the ELT-specific documents; communication channels between planning and practice levels; teacher evaluation and student assessment; interpretation and re-examination of national policies within the Ministry; and the criteria set for ELT material development. Instrumentation included: curriculum documents; interviews with Ministry officials, material developers and headteachers; and teacher questionnaires. Results attested to the lack of any ELT-specific document for material development and absence of research-based needs assessment as the foundation of the programmes. Also, there are no pre-defined linguistic and professional criteria for evaluating teachers, and planning for students' assessment is limited to a set of general guidelines. Moreover, there is neither a programme evaluation nor an ELT evaluation model and national-level policies are not re-examined at planning level. Results also indicate that politico-ideological beliefs of material developers are as important as their expertise and communication channels between planning and practice levels are of a top-down nature. It is argued that the gap between planning and practice results from a highly centralised policymaking process in which local policymakers (i.e. teachers) are not involved. 相似文献
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Farhad Ali Bhuiyan 《International Information and Library Review》2013,45(3):219-233
Significant changes in the Indonesian political system have affected most aspects of its government and community. First, there is an effort to implement democracy in terms of ideology as well as political practices. Second, the government system is transforming from centralization to decentralization, as the development process is delegated to regional governments (cities and kabupatens). Third, there is an effort to build community consciousness through community participation in national and regional development.Participating in the development process, citizens should be supported with relevant public information. It is the government's task to provide information regarding governmental issues and public interests. As communication and information have been delegated to regional governments, they should execute this task based on good governance principles.However, providing fair and balanced information is not simple. Large populations and regions separated by water and mountains make the task harder. Therefore, regional governments must adopt advanced information technology systems, which functioned to transfer information to the public as well as to receive public feedback medium in an efficient and effective way. To meet those qualifications, regional governments endeavor to implement e-government as a tool for democratizing communication and information.After almost 3 years, there are indications that e-government has not been properly implemented by regional governments. They have faced many problems, including lack of financing, poor technical skill, lack of human resources and infrastructure, and the political will of the government elite itself.Nevertheless, there are many ways to overcome these problems. Standardizing the application of e-government, establishing the regulation of e-government, involving other stakeholders, and developing human resources may aid in the implementation of e-government. In addition, lessons learned from other regions, for example, Kutai Timur or Gorontalo, are also recommended. 相似文献
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Saba Safdar Darcy R. Dupuis Rees J. Lewis Shaha El-Geledi Richard Y. Bourhis 《Int J Intercult Relat》2008,32(5):415-426
The goal of this study was to examine the role of Social Axioms in the endorsement of acculturation orientations held by members of the receiving society toward immigrants. Acculturation orientations of English Canadian undergraduates toward immigrants from Britain and immigrants of Arab Muslim background were measured. Respondents also completed the Social Axioms Survey (SAS) measuring five basic dimensions of social beliefs. A total of 349 undergraduate students (278 female, 71 male) attending a Southern Ontario University in Canada participated in the study. Results showed that participants endorsed the welcoming acculturation orientations, Individualism, Integrationism, and Intergrationism-transformation, more toward culturally close (British) than culturally distant (Arab Muslim) immigrants. Participants also endorsed the unwelcoming acculturation orientations, Assimilationism, Segregationism, and Exclusionism, more toward Arab Muslim than British immigrants. Additionally, social beliefs were related to the acculturation orientations held by English Canadian undergraduates toward immigrants of both British and Arab Muslim origin. More specifically, Religiosity beliefs were associated with the endorsement of Assimilationist, Segregationist and Exclusionist acculturation orientations toward culturally distant and not toward culturally close immigrants. 相似文献
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Farhad Kazemi Abolfazl Rafiepour 《International Journal of Science and Mathematics Education》2018,16(4):737-757
The main purpose of this study was to develop a scale for measuring content knowledge (CK) and pedagogy content knowledge (PCK) of in-service elementary teachers on mathematical fractions. Another aim of this study was to consider whether CK and PCK are separate from each other, or are in a single body. Therefore, a scale containing 22 items about mathematics fractions was designed and administered to 256 elementary teachers. Exploratory factor analysis indicated four factors that three of which are included in PCK, that is, instruction, task, and student, whereas CK had just one factor. Also to evaluate fitness of model, confirmatory factor analysis was used. The results revealed that CK and PCK are separate and correlated, and the scale has suitable validity and reliability to measure CK and PCK of in-service elementary teachers on mathematics fractions. 相似文献
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Brockenbrough S. Allen Bernard J. Dodge Farhad Saba 《Educational technology research and development : ETR & D》1989,37(4):47-54
In the 1990s, digital encoding will cause different modalities for presenting information to converge. These convergent technologies
will require a new kind of educational designer and a realignment of graduate programs. Curriculum revision efforts should
address the commonalities inherent in convergent technologies and should incorporate emerging design tools, procedures, and
principles. This article reviews issues related to converging technologies and describes how they are affecting the Educational
Technology curriculum at San Diego State University. 相似文献
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Ali Mohammad Zareh Bidoki Pedram Ghodsnia Nasser Yazdani Farhad Oroumchian 《Information processing & management》2010
Due to the proliferation and abundance of information on the web, ranking algorithms play an important role in web search. Currently, there are some ranking algorithms based on content and connectivity such as BM25 and PageRank. Unfortunately, these algorithms have low precision and are not always satisfying for users. In this paper, we propose an adaptive method, called A3CRank, based on the content, connectivity, and click-through data triple. Our method tries to aggregate ranking algorithms such as BM25, PageRank, and TF-IDF. We have used reinforcement learning to incorporate user behavior and find a measure of user satisfaction for each ranking algorithm. Furthermore, OWA, an aggregation operator is used for merging the results of the various ranking algorithms. A3CRank adapts itself with user needs and makes use of user clicks to aggregate the results of ranking algorithms. A3CRank is designed to overcome some of the shortcomings of existing ranking algorithms by combining them together and producing an overall better ranking criterion. Experimental results indicate that A3CRank outperforms other combinational ranking algorithms such as Ranking SVM in terms of P@n and NDCG metrics. We have used 130 queries on University of California at Berkeley’s web to train and evaluate our method. 相似文献
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