首页 | 本学科首页   官方微博 | 高级检索  
文章检索
  按 检索   检索词:      
出版年份:   被引次数:   他引次数: 提示:输入*表示无穷大
  收费全文   13篇
  免费   2篇
教育   7篇
科学研究   4篇
信息传播   4篇
  2023年   1篇
  2020年   1篇
  2019年   2篇
  2017年   1篇
  2016年   2篇
  2013年   2篇
  2012年   2篇
  2011年   3篇
  2002年   1篇
排序方式: 共有15条查询结果,搜索用时 78 毫秒
1.
Altmetrics have been proposed as a way to assess the societal impact of research. Although altmetrics are already in use as impact or attention metrics in different contexts, it is still not clear whether they really capture or reflect societal impact. This study is based on altmetrics, citation counts, research output and case study data from the UK Research Excellence Framework (REF), and peers’ REF assessments of research output and societal impact. We investigated the convergent validity of altmetrics by using two REF datasets: publications submitted as research output (PRO) to the REF and publications referenced in case studies (PCS). Case studies, which are intended to demonstrate societal impact, should cite the most relevant research papers. We used the MHq’ indicator for assessing impact – an indicator which has been introduced for count data with many zeros. The results of the first part of the analysis show that news media as well as mentions on Facebook, in blogs, in Wikipedia, and in policy-related documents have higher MHq’ values for PCS than for PRO. Thus, the altmetric indicators seem to have convergent validity for these data. In the second part of the analysis, altmetrics have been correlated with REF reviewers’ average scores on PCS. The negative or close to zero correlations question the convergent validity of altmetrics in that context. We suggest that they may capture a different aspect of societal impact (which can be called unknown attention) to that seen by reviewers (who are interested in the causal link between research and action in society).  相似文献   
2.
科研绩效框架(REF)是英国政府提出的一种评估科研的全新理念。论文概述REF评价的主客体,并从精确性、成本效益、行为动机三方面对三种文献计量模式进行比较分析,然后论述其对未来评估体系的影响,认为REF中的引文分析不仅给年轻科研人员带来不公平的影响,而且不适用于所有学科,对不同学科的评价也有局限性。  相似文献   
3.
上世纪90年代以来,英国顺应国际潮流颁布了一系列文件以推动国家创新战略,重要内容之一是加大科研投资。在英国,非常重要的一条科研投资渠道是高等教育拨款委员会的拨款,而该项拨款的基础是科研评估制度。然而推行了20多年科研评估制度缺陷明显,主要表现为耗资巨大、指标落后、妨碍创新。为解决此问题,在2008年评估结束后,英国高等教育基金委员会决定对科研评估制度进行改革。改革体现在四个方面:缩减评价单元、更新评估指标、改变评估对象和转换评估方式等。其中最为重要的变革是科研成果影响力这一评价指标的引入,反映了英国推动科研成果转移速度、建设创新型国家的战略和决心。  相似文献   
4.
ABSTRACT

The UK Research Excellence Framework (REF) introduced impact as an indicator in the evaluation of higher education research quality in 2014. Impact case studies (ICS) are the basis of this evaluation. ICS use narrative explanations of how research causes ‘benefits to society’. This article analyses the evolving roles of the ICS and the relationships of ICS with various stakeholders. It draws on insights from legitimacy theory, Porter’s analysis of the social meaning of objectivity, and the insight from economist Alan Goodhart on the dysfunctional transformation of indicators into targets. It highlights the challenges to ICS evaluators and shows how a spiral of mistrust can both undermine but also cause demand for numbers. It explores whether impact narratives represent an escape from dominant research evaluation metrics and concludes that they do not.  相似文献   
5.
‘Career Academics’ are principally research-led, entering academia with limited or no industrial or practical experience. UK Higher Education Institutions welcome them for their potential to attain research grant funding and publish world-leading journal papers, ultimately enhancing institutional reputation. This polemical paper problematises the Career Academic around three areas: their institutional appeal; their impact on the student experience, team dynamics and broader academic functions; and current strategic policy to employ them. We also argue that recent UK Government teaching-focused initiatives will not address needs to employ practical academics, or ‘Pracademics’ in predominantly vocational Construction and Engineering Education. We generate questions for policy-makers, institutions and those implementing strategy. We argue that research is key, but partial rebalancing will achieve a diverse academic skill base to achieve contextualised construction and engineering education. In wider European contexts, the paper resonates with issues of academic ‘drift’ and provides reflection for others on the UK context.  相似文献   
6.
The purpose of the Research Excellence Framework (REF) is to judge the quality of research in the UK and on that basis to apportion to universities, in a transparent manner, differential shares in the UK's £1.6 billion pot of research funding. However, the funding process is anything but transparent! While the REF process was known years in advance and remained constant throughout the assessment exercise, the mechanisms for the subsequent award of quality‐related research (QR) funding in England were opaque and ‘adjustable’. The financial outcomes were put in the public domain following publication of the REF outcomes, but the calculations still remain a ‘black box’ even for experienced university administrators. The funding factors were not revealed in advance and dramatic changes were made to the formula once the REF results were known. This paper explores the intricacies involved in university QR funding and looks at the correlations between it and various REF outcomes. It discusses the tactical implications for academics and university administrators, and whether simpler alternatives that are just as effective can be developed in time for the next iteration.  相似文献   
7.
《Research Policy》2019,48(9):103793
A considerable body of work acknowledges the importance and benefits of the university–industry relationship for the economy and society, but also for increasing the revenue of universities themselves (known also as universities’ “third mission”). However, questions have also been raised about the consequences of the university-industry relationship and its impact on their traditional role. This paper contributes to this debate by exploring whether and how being efficient in generating income from engagement activities impacts on universities’ research performance. By using a sample of 119 UK higher educational institutions for period 2007–2014, and controlling for endogeneity issue, the results show that efficiency in terms of university-industry income and research performance exhibits a nonlinear relationship for both universities established before (“old universities”), and after (“new universities”), the Higher Education Act 1992 (HEA). However, for high level of efficiency, “old universities” do not appear able to improve their research performance further. Finally, positive synergies between the third mission and research mission decline in a more teaching-oriented environment. We conclude that policy makers should account for organisational heterogeneity and teaching orientation to promote research excellence effectively by stimulating engagement.  相似文献   
8.
1986年英国首次开展科研绩效导向的评估活动以来,经历了科研选择性评估(RSE)、科研水平评估(RAE)以及科研卓越框架(REF)三个阶段。现行的科研卓越框架基于前几轮评估结果与经验,强调延用第三方评估机构、合并学科评估单元、调整评估指标权重、改进科研评估方法等推进高校科技创新。通过深入剖析英国REF2021,指出我国高校科研评估应积极引入第三方评估机构,构建跨学科研究评估机制,探索科研影响力评估体系,完善量化评估方式。  相似文献   
9.
《Journalism Practice》2013,7(1):34-50
The field of journalism studies is growing globally, and the training of journalists is increasingly conducted within higher education institutions at both undergraduate and postgraduate level, even in countries that previously eschewed university education of journalists. Journalism studies goes beyond the training and education of journalists to encompass scholarly inquiry into journalism. Much teaching of journalism within universities is now conducted by journalists who have switched to the academy and become known as “hackademics”. This article explores the extent to which such journalists-turned-journalism-educators also contribute to a deeper understanding of journalism by engaging in scholarly research. It is based on an empirical study of 65 hackademics in the United Kingdom and Ireland, whose experiences of academic research into journalism will be discussed within the context of the international literature.  相似文献   
10.
In both the UK and Australia there has been a recent move to use citation analysis in the evaluation of the research of individuals. In particular, the future UK Research Excellence Framework (REF), proposes using citation data in the research evaluation of articles published as recently as the year prior to the evaluation. In response to this move, this research develops an indicator at the level of individual articles that, when normalized, can supplement peer review. The new hybrid indicator is the weighted sum of two indicators in common usage: the article’s total number of citations in a citation window, and the Impact Factor of the journal in which the article was published. This research compares this new indicator with the article’s total number of citations in a longer citation window (the standard indicator of article impact). For citation windows of 0 or 1 years, the correlation of the simplified weighted sum with long-term citation is substantially higher than the correlation of the standard indicator of article citation with long-term citation. Moreover, for citation windows of as long as 3 years the standard indicator of citation correlates significantly with the month of publication, in that articles published earlier in the year are on average more highly cited than those published later in the year. By contrast, the skewing of the simplified weighted sum towards articles published early in the year is considerably less than that of the standard indicator.  相似文献   
设为首页 | 免责声明 | 关于勤云 | 加入收藏

Copyright©北京勤云科技发展有限公司  京ICP备09084417号