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图书馆信息服务与科技论文质量的相关性研究 总被引：4，自引：0，他引：4
通过对中瑞两国医学论文引文数量、时间以及被引次数的分析,量化说明中国科技论文与发达国家相比存在的质量差距。认为中国医学论文依据的信息不足,所提供信息量少,利用信息时间滞后,从而影响到科研论文的可信度和新颖性,使论文的可利用价值低。分析形成的原因,指出图书馆信息保障能力影响着科技论文质量和创新。 相似文献
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Elia Psouni Andreas Falck Leni Boström Martin Persson Lisa Sidén Maria Wallin 《Child development》2019,90(1):35-50
Effects of joint attention were addressed on 3- to 4-year-olds’ performance in a verbal false-Belief Test (FBT), featuring the experimenter as co-watcher rather than narrator. In two experiments, children (N = 183) watched a filmed-FBT jointly with a test leader, disjointed from a test leader, or alone. Children attending jointly with a test leader were more likely to pass the FBT compared with normative data and to spontaneously recall information indicating false-belief understanding, suggesting that joint attention strengthens the plausibility of the FBT and renders plot-critical information more salient. In a third experiment (N = 59), results were replicated using a typical, image-based FBT. Overall findings highlight the profound impact of experimenter as social context in verbal FBTs, and link recall of specific story features to false-belief understanding. 相似文献
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通过对中瑞两国医学论文引文数量和时间的比较，以及对非英语国家发表论文的被引次数、期刊影响因子及国际排名的比较，发现中国科技论文与发达国家相比，确实存在着可以量化的差距：课题研究依据的信息和论文提供的信息量少，引用信息时间滞后，从而影响到科研论文的可信度和新颖性。质量差距是我国科技论文被引率低的真正原因。 相似文献
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Elisabeth Persson 《International Journal of Inclusive Education》2013,17(11):1205-1220
In 2007, Swedish authorities introduced open publication of comparisons of students' results at the end of compulsory school. In this study, we investigated a municipality that had succeeded in breaking a negative trend from a bottom position in the ranking in 2007 to a top position in 2010, apparently through inclusive practices. The purpose of this study is to examine and isolate key elements that make a difference in schools and classrooms in the work with all students. Data were collected through interviews and classroom observations. Mary Douglas' cultural–cognitive perspective of institutional theory and the work of Ludwik Fleck are used to identify and analyse factors of importance to the increased goal fulfilment. The school's decision to end all segregated small group activities and to include all children in the normal classroom activity is examined. Moreover, the emphasis on teachers’ reading and discussing of national and international research and focusing on all children's right to succeed in the classroom is analysed. The analysis suggests that focusing on goal fulfilment through inclusion gave a wider definition to the concept of successful schooling and changed the traditional thought style of the school. 相似文献
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ABSTRACTLibrarians at Linköping University help researchers keep abreast of developments in their fields and to increase the visibility of their work. Strategic, professional use of social media ought to be an essential part of a researcher's communication strategy. This article investigates the level of awareness of the professional use of social media among LiU researchers. The investigation showed that use of social media was not significant; however, a small number saw potential. The purpose of this article is threefold. The first purpose was to evaluate the potential of using social media as a tool for communicating research outside LiU. Second, the article presents a study in which views of LiU researchers on social media were ascertained via seminar discussions, informal feedback, and interviews. The study has a case study approach involving eight researchers. Third, the article covers how LiU Library created a web-based information package to support researchers in social media use. 相似文献
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This paper adds to the sparse literature on the consequences of education–occupation mismatches. It examines the income penalty for field of education–occupation mismatches for men and women with higher education degrees in Sweden and reveals that the penalty for such mismatches is large for both men and women. For mismatched men the income penalty is about twice as large as that found for US men, whereas for women the penalty is of about the same size as for US women. Controlling for cognitive ability further establishes that the income penalty is not caused by a sorting by ability, at least for Swedish men. The income penalty for men decreases with work experience, which is an indication that education-specific skills and work experience are substitutes to some extent. 相似文献
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Lisa Ferm Daniel Persson Thunqvist Louise Svensson 《Journal of Vocational Education & Training》2018,70(1):66-84
The aim of this article is to investigate the learning strategies vocational students use to become part of a work community, and how these strategies are related to the formation of a vocational identity at the workplace. Conducting qualitative interviews, data were collected from 44 industrial programme students from six upper secondary schools. The findings revealed five recurrent strategies used by the students for learning vocational identities as industrial workers. The students took individual responsibility for their own learning, asked questions to gain deeper vocational knowledge, searched for role models in the work community, positioned themselves as a resource to the work community, understood and used humour and jokes in order to become a member of the community. The conclusion is that the students actively develop learning strategies to adapt their behaviour to the norms and ideals of the industrial work community. In the process of develop the vocational identities as industrial workers, the students’ vocational habitus is transformed to better fit the industrial work community. The integration of the notions of agency and habitus demonstrates the dynamic nature of students’ participation in work communities; simultaneously, the students reproduce social structures that promote vocational identities. 相似文献
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Elizabeth Petroelje Stolle Charlotte Frambaugh-Kritzer Anne Freese Anders Persson 《Studying Teacher Education》2019,15(1):19-30
ABSTRACTThis self-study documents two teacher educators’ professional inquiry into the notions of critical friendship. Specifically, we asked: How does our interactive inquiry on the topic of critical friendship lead us to new understandings of critical friends? Three theoretical perspectives framed this study – More Knowledgeable Others, Thought Collective, and reflection. Data sources included (a) artifacts from the self-study scholarship/literature, (b) written and real-time (audio recorded) dialogue, and (c) critical friend response memos. We systematically analyzed our data, linking the initial themes to our theoretical frame. These themes led to three findings about critical friendship: flexible definitions, complex characteristics, and multiple learning phases. Based on these findings, we created two research tools useful for researchers enacting critical friendship – the Critical Friend Definition Continuum and the Critical Friend Guide for Quality Assurance. Ultimately, we assert that we, along with our colleagues, must be responsible brokers of critical friendship by explicitly explaining our purposes, definitions and uses of critical friendship within our work as self-study researchers. 相似文献