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361.
Miller Michelle D. Castillo Giovanni Medoff Norman Hardy Alexis 《Innovative Higher Education》2021,46(5):565-589
Innovative Higher Education - Rapid advances in the quality and accessibility of immersive virtual reality (IVR) have brought about intense interest in applications of the technology within higher... 相似文献
362.
Mulder Evelien van de Ven Marco Segers Eliane Krepel Alexander de Bree Elise H. de Jong Peter F. Verhoeven Ludo 《Reading and writing》2021,34(4):1049-1087
Reading and Writing - We assessed the relationship between word-to-text-integration (WTI) and reading comprehension in 7th grade students (n?=?441) learning English as a second language... 相似文献
363.
Contrary to Zentall’s (2008) hypothesis that extensive overtraining is required in order to obtain the work ethic effect in
pigeons, we find no evidence of this in two separate paradigms designed to assess preference for stimuli encountered after
high effort. In light of these findings, along with our previously published results and those of Arantes and Grace (2008),
we maintain that the work ethic effect is not a reliable phenomenon in pigeons. On the other hand, we are uncertain about
the reason(s) underlying the different preference profiles for high- versus low-deprivation stimuli as a function of successive
versus simultaneous discrimination training (Vasconcelos & Urcuioli, 2008). Nevertheless, we disagree with Zentall that additional
analyses of the sort he suggests support the conclusion that both training regimens yield within-trial contrast effects. 相似文献
364.
This paper discusses the extent to which sociodemographic characteristics of consumers and their past consumption are less effective in explaining the decision of purchasing a cultural good than the characteristics of the product itself, which allow for imitative behaviors and are at the basis of distinction. While the former approaches are well documented in the literature, the latter refers to Bourdieu’s idea of objectified cultural capital, which has been revisited and empirically explored. Because the various causal effects interact with each other, this paper tests a theoretical model which matches individual characteristics of the consumer with the properties of the cultural product. Specifically, we discussed the emergence of a new version of a cultural good, which is able to broaden the dimension of the market by gaining rapid success in its audience. This diffusion pattern is a quite rare event, but disruptive for the market and extremely profitable for the producer. The authors label this occurrence a disruptive cultural fad and try to understand the determinants of its adoption. The hypotheses of the model are tested on a unique dataset of microdata of purchasing transactions in Milan in the early nineteenth century, when the music by Gioachino Rossini emerged as a disruptive cultural fad at the dawn of the music industry. Results show that key features of a successful disruptive cultural fad are the role of some specific patterns of personal past consumption, the capabilities of generating positive network externalities in the consumption, and, surprisingly, the lack of negative ones due to any possible hip or snob effect. 相似文献
365.
Higher education systems in competitive environments generally present top universities, that are able to attract top scientists, top students and public and private financing, with notable socio-economic benefits in their region. The same does not hold true for non-competitive systems. In this study we will measure the dispersion of research performance within and between universities in the Italian university system, typically non-competitive. We will also investigate the level of correlation that occurs between performance in research and its dispersion in universities. The findings may represent a first benchmark for similar studies in other nations. Furthermore, they lead to policy indications, questioning the effectiveness of selective funding of universities based on national research assessment exercises. The field of observation is composed of all Italian universities active in the hard sciences. Research performance will be evaluated using a bibliometric approach, through publications indexed in the Web of Science between 2004 and 2008. 相似文献
366.
Over the past decade, national research evaluation exercises, traditionally conducted using the peer review method, have begun opening to bibliometric indicators. The citations received by a publication are assumed as proxy for its quality, but they require standardization prior to use in comparative evaluation of organizations or individual scientists: the citation data must be standardized, due to the varying citation behavior across research fields. The objective of this paper is to compare the effectiveness of the different methods of normalizing citations, in order to provide useful indications to research assessment practitioners. Simulating a typical national research assessment exercise, he analysis is conducted for all subject categories in the hard sciences and is based on the Thomson Reuters Science Citation Index-Expanded®. Comparisons show that the citations average is the most effective scaling parameter, when the average is based only on the publications actually cited. 相似文献