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151.
This article reviews literature on social reproduction in education, discusses the decline of the paradigm, and argues for its continuing relevance. It examines reproductive and transformative aspects of cross-linguistic literacy practices involving young people from three diasporic communities in the United States, presenting multi-leveled analyses that investigate what is reproduced or transformed by situated literacy practices and how institution-level processes shape such practices. It argues that such scale-sensitive analysis provides insight into new reproductive processes, involving conflicts over language in education, that are themselves rooted in new forms of class conflict rooted in global system dynamics of social polarization. 相似文献
152.
Trevor Owens 《Curator: The Museum Journal》2016,59(4):427-442
Through a case study of using social media tools to open up part of the curatorial research process for an online exhibit on the history of astronomy at the Library of Congress, I offer some initial ideas about how an open approach to sharing curatorial research could significantly expand the impact and reach of such work. Drawing on three distinct emerging conceptions and frameworks for the idea of “open” (open notebook science, linked open data, and open innovation) I suggest how this case study can be used to guide work with existing simple and inexpensive tools and how it could also inform the development of future tools, services and exhibit development methods. This work builds on an ongoing discussion of open data in libraries, archives, and museums. To date, most of that dialog is about object records and not about the stories and narratives cultural heritage institutions tell about them. I suggest ways to make the production of cultural heritage data, as well as the final outputs, part of an open and transparent process. 相似文献
153.
Peter Collins Michael Hogan Liam Kilmartin Michael Keane Jochen Kaiser Kurt Fischer 《Mind, Brain, and Education》2010,4(4):208-218
One likely mechanism in learning new skills is change in synchronous connections between distributed neural networks, which can be measured by coherence analysis of electroencephalographic patterns. This study examined coherence changes during the learning of two tasks, a word association task and a figure association task. Although learning curves were similar for both tasks, distinct patterns of coherence change were observed. Coherence tended to increase as learning progressed in the figure association task. In contrast, coherence tended to decrease in the word association task, especially within hemisphere. Word learning was coupled with negative intrahemispheric and positive interhemispheric performance–coherence relations in the gamma frequency. Unique to the figure learning task was an increase in the number of positive coherence–performance relations in both delta and theta frequencies across blocks. Results are discussed in light of ongoing efforts to identify the mechanisms that coordinate distributed brain activities during the process of learning. Further research is needed to define patterns of coherence change for different tasks, goals, and brain regions. 相似文献
154.
This paper is concerned with the definition of the field of educational research and the changing and developing role of the
Australian Association for Research in Education (AARE) in representing and constituting this field. The evidence for the
argument is derived from AARE Presidential Addresses across its 40-year history. The paper documents the enhanced complexity
and diversity of the field over these 40 years, including the emergence of a global educational policy field, theoretical
and methodological developments in the social sciences and new research accountabilities such as the Excellence in Research
for Australia (ERA) measure. Specifically, the paper suggests that the evidence-based movement in public management and education
policy, and the introduction of the ERA, potentially limit and redefine the field of educational research, reducing the usefulness
and relevance of educational research to policy makers and practitioners. This arises from a failure to recognise thatEducation is both a field of research and a field of policy and practice. Located against both developments, the paper argues for a
principled eclecticism framed by a reassessment of quality, which can be applied to the huge variety of methodologies, theories,
epistemologies and topics legitimately utilised and addressed within the field of educational research. At the same time,
the paper argues the need to globalise the educational research imagination and deparochialise educational research. This
call is located within a broader argument suggesting the need for a new social imaginary (in a post-neoliberal context of
the global financial crisis) to frame educational policy and practice and the contribution that educational theory and research
might make to its constitution. In relation to this, the paper considers the difficulties that political representations of
such a new imaginary might entail for the President and the Association, given the variety of its membership and huge diversity
of its research interests. 相似文献
155.
156.
This study investigates the effects of rich explanation, baseline vocabulary, and home reading practices on English language learning (ELL) preschoolers’ sophisticated vocabulary learning from storybook reading. Eighty typically developing preschoolers were pretested in L1 (Portuguese) and L2 (English) receptive vocabulary and were assigned to experimental or control groups. Eight books were selected and paired. Experimental participants heard books read three times over a 3-week period with rich explanations of target vocabulary. Controls heard stories read without explanations. Parents completed questionnaires about the frequency, content, and language of home reading practices. Rich explanation, initial L2 vocabulary, and frequency of home reading make significant contributions to sophisticated word learning from storyreading. Findings have important implications for L2 vocabulary acquisition in ELL preschoolers. 相似文献
157.
158.
Trevor A Kletz 《Endeavour》1980,4(2):46-51
Safety officers, managers, and designers face a constant dilemma. Some accidents are unlikely to occur, and are unlikely to kill or injure anyone if they do occur. Nevertheless, they might happen, and so they feel they must do something about them lest they be partly responsible for someone's death or injury. But to remove every possible risk, however slight, is impossible. How do we decide which risks should be dealt with first, and which can be left, at least for the time being? In short, how do we allocate our resources? 相似文献
159.
160.
Schwartz DG Mosher E Wilson S Lipkus C Collins R 《Medical reference services quarterly》2002,21(3):1-19
Kaleida Health Libraries, in partnership with the Buffalo and Erie County Public Library, presented "Seniors Connect: A Health Information Project." The program was funded by the Community Foundation for Greater Buffalo and the Kaleida Health Foundation. The purpose of the project was to teach African-American and Hispanic senior citizens or their caregivers residing in the city of Buffalo how to search the Internet to find quality, accurate, understandable health information. Attendees were taught to distinguish quality information from inaccurate, misleading, and fraudulent material. A total of fourteen training sessions were offered. The Seniors Connect program was initiated with health fair at each branch library, conducted by Kaleida Health staff, to provide an opportunity for participants to learn about health care services available in their community; observe demonstrations of health information searches on the Internet; learn about new treatment modalities for diseases such as diabetes, high cholesterol, thyroid abnormalities, and hypertension; and interact with area health care providers and library staff. The sessions were highly rated by attendees and many participants expressed their gratitude for a program geared specifically toward seniors. 相似文献