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111.
Armando Calabrese Guendalina Capece Roberta Costa Francesca Di Pillo Stefania Giuffrida 《Journal of Informetrics》2018,12(4):1263-1281
The knowledge production provided by universities is essential to sustaining a country’s long-term economic growth and international competitiveness. Many nations are thus driving to create sustainable and effective funding environments. The evaluation of university knowledge, productivity and research quality becomes critical, with ever increasing share of public funding allocated on the basis of research assessment exercises. Nevertheless, the existing methods to assess the universities’ knowledge production are often affected by limits and biases, extensively discussed in the scientific literature.In this paper we study how to reduce the effect of size-related bias due to university size on the indicators of knowledge performance used in evaluation exercises. We propose an innovative utilization of the scale-free property of the power laws as a scaling relationship, to normalize research productivity indicators, and provide results independent by the university size. Our method has evident policy implications and gives a contribution for the future design of assessment exercises.We apply our findings in a recent Italian research assessment exercise. 相似文献
112.
We report the results of an experiment designed to elicit students’ subjective beliefs about the economic returns to college education. An important feature of our experimental design is the inclusion of financial incentives for accurate reporting. We also consider the extent to which individuals’ beliefs about their own returns differ from their beliefs about the returns for others. The evidence shows that students do have a self-enhancement tendency, and this finding cannot be attributed to previously uncontrolled order effects. The evidence also indicates that there is no significant difference between beliefs elicited using hypothetical surveys or real financial incentives in the elicitation procedure. This finding suggests that economists’ reluctance to gather subjective data on earnings expectations may not be warranted. 相似文献
113.
Geilsa Costa Santos Baptista Rodrigo da Silva Santos William W. Cobern 《International Journal of Science and Mathematics Education》2016,14(2):309-326
This paper presents the results of research regarding approaches to the origin of life featured in science textbooks produced by an Evangelical publisher. The research nature was qualitative with document analysis and an interpretive framework based on Epistemological Pluralism. Overall, the results indicate that there are four perspectives on the origin of life in textbooks under study. These perspectives do not distinguish scientific knowledge from religious knowledge but present a hybrid of scientific and religious knowledge. There are scientific inaccuracies in the perspectives, which emphasize biblical arguments over scientific arguments. Data analysis and conclusions take into account the central argument of Epistemological Pluralism about the importance of demarcation of science in relation to other knowledge systems and its consequences for learning science. 相似文献
114.
da Costa Fábio Reis Pelissari Anderson Soncini 《Tertiary Education and Management》2016,22(4):287-299
New information technologies enable different interactions in the educational environment, affecting how the image of educational institutions adopting distance-learning programmes is perceived. This article identifies factors affecting the perception of corporate image from the viewpoint of distance-learning students at public higher education institutions. The results indicate that the institution’s image is a translation of impressions generated from the individual’s interaction with various organisational components, based on relevant cognitive and affective aspects according to the way of observing the environment. The study demonstrated both the multidimensionality of the image and that the institution’s overall image is associated most strongly with its affective image. The study also demonstrated that the virtual environment was the factor most strongly associated with affective image. 相似文献
115.
Carmen Liliana Medina María del Rocío Costa Nayda Soto 《Early Years: An International Journal of Research and Development》2017,37(1):77-90
AbstractIn this paper, we present a collaboration project within one urban Puerto Rican classroom, focused on constructing a critical literacy inquiry curriculum grounded in the students’ out-of-school literacy practices in their communities, including their experiences with media and popular culture. We focused on a critical literacy and media inquiry unit centered on the students’ self-selected subject of the telenovela. Here, we examine one student’s work to highlight two overarching findings: (1) the visibility of the students’ complex understanding of the media landscapes in telenovelas, particularly the construction of dominant social discourses across telenovela worlds, and (2) the ways that bringing children’s mediatized cultural imaginaries in their creative work supports an approach to literacy in classrooms, where explorations of discourses of power emerge from the students’ knowledge. In order to articulate how children actively examine and construct discourses across multiple social worlds, we examine these findings using the Four Resource Model, and elements of discourse analysis, as theoretical and analytical frameworks, focusing on the construction of identities, worlds and meanings in relation to the social discourses of telenovelas. 相似文献
116.
The goal of this paper is to propose tables of contextual cognition as a tool for research and a model to facilitate the intercultural dialogue on science education in schools. The proposal arose from a qualitative case study, involving the use of tables of compared cognition in biology classes in a Brazilian public school. The results indicate that these tables helped students to understand relationships of similarities and differences between their previous knowledge and scientific knowledge and, equally, to delimit the original context and applicability of each of these ways of knowing. However, I perceived the need to expand these tables to gain a new meaning for the practical purposes of research and culturally sensitive science teaching. Finally, tables of contextual cognition considering these changes are proposed and I discuss the possible implications for teaching and research in science education. 相似文献
117.
J. Bernardino Lopes António Alberto Silva José P. Cravino Nilza Costa Luís Marques Carlos Campos 《科学教学研究杂志》2008,45(5):574-599
This study is a meta‐interpretative analysis that focuses on research conducted and published by other researchers. Concepts central to this study include global practical relevance, curriculum design, and formative situation. We analyzed 35 studies selected from 374 published studies in the years 2000 and 2001 in three journals referenced in the International Scientific Index. Using a replicable methodology developed specifically for this research, we found evidence of s clusters of variables that suggest the existence of transversal traits in the 35 science education research studies. These results form a reference framework of theoretical and practical knowledge relevant for research and practice pertaining to teaching and learning science. © 2008 Wiley Periodicals, Inc. J Res Sci Teach 45: 574–599, 2008 相似文献
118.
da Costa PF 《Endeavour》2000,24(1):34-39
In tune with an Enlightenment sensibility that focused on the search for order and regularities, monsters were given a marginal position in eighteenth-century medical works. By contrast, they had an important place at the Royal Society during the second half of the century. This article first focuses on the general interest in monsters within the context of the natural historical agenda and corporate activity of the Society and then addresses the medical understanding of monsters by members of the Society. Finally, it discusses some of the moral and social implications of their medicalization in eighteenth century England. 相似文献
119.
Numerous studies attest to the distinctive performance of intra-industry spin-offs located in agglomerated regions. Besides entrepreneurs’ pre-entry experience, both superior hires and regional embeddedness have been suggested as factors contributing to this pattern. We employ linked employer-employee data to assess their relevance in the empirical context of the Portuguese plastic injection molds industry. We find that the longevity of entrants is associated with the number and quality of early employees hired from within the industry, consistent with the importance of embodied knowledge flows. Our findings do not suggest that entrants’ centrality in the regional industry network enhances their longevity. 相似文献
120.
"7月9日,当世界杯足球赛决赛在柏林开赛时,这个星球上的五分之一人口,即10多亿人将在观看同一电视画面,这是世界历史进程中的一个新标志. 相似文献