1,720,954 research outputs found
Multiple integrated examinations: an observational study of different academic curricula based on a business administration assessment
No full textAn observational study has been carried out to analyse differences in performance between students of different undergraduate curricula in the same written business administration examination, focusing particularly on possible effects of “integrated” or “multi-modular” examinations, a recently widespread format in Italian assessment. In three out of six cohorts, the written tests were indeed parts or modules of a multiple integrated examination, while in the other three, they were single and independent examinations. At the same time, four of the cohorts were assessed only by means of a written examination, while the remaining two were assessed by a combination of written and oral examinations. The written part of every examination was a multiple-choice test randomly drawn from the same item pool. Performances have been analysed in the light of linear and generalized mixed-effect models. As a result, the presence of an integrated examination appears to affect students’ performances on the multiple-choice test. Mixed models also estimate a gender effect, with females performing better than males, while there seems to be no effect due to the type of examination
Going Beyond Counting First Authors in Author Co-citation Analysis
Full text linkThe present study examines one of the fundamental aspects of author co-citation analysis (ACA) - the way co-citation
counts are defined. Co-citation counting provides the data on which all subsequent statistical analyses and mappings
are based, and we compare ACA results based on two different types of co-citation counting - the traditional type that
only counts the first one among a cited work's authors on the one hand and a non-traditional type that takes into
account the first 5 authors of a cited work on the other hand. Results indicate that the picture produced through this non-traditional author co-citation counting contains more coherent author groups and is therefore considerably clearer. However, this picture represents fewer specialties in the research field being studied than that produced through the traditional first-author co-citation counting when the same number of top-ranked authors is selected and analyzed. Reasons for these effects are discussed
Entrepreneurial Aptitude and Gender-Related Stereotypes: A Research on Competences, Policies and Practices to Foster Entrepreneurial Culture in a Less Favoured Environment
No full textThe present work explores gender stereotypes and perception of entrepreneurship in the island of Sardinia, an Italian region characterized by unfavourable socio-economic conditions. Exploring the relation between entrepreneurial aptitude, competences, and social environment is of primary importance for developing entrepreneurship and understanding the evolution of regional human capital. Results of a questionnaire administered to a sample of aspiring, actual, and attempted Sardinian entrepreneurs, suggest that gender stereotypes and perceived inequalities endanger entrepreneurial networks, in spite of pre-existing feminine norms, and gender equality of education, aptitude, competences and regional opportunities. The findings suggest that a pervasive masculine discourse on entrepreneurship can hinder entrepreneurial perception and outcomes, and supplement the extant literature on the importance of a multiple culture perspective. It is suggested that policy-makers should pay attention to gender-related stereotypes and to entrepreneurial aptitude in order to convert detrimental regional and social networks into innovation systems. Practises for future investigations and recommendations to develop knowledge competences are also discussed
Variations on the Author
Full text link“Variations on the Author” discusses two of Eduardo Coutinho’s recent films (Um Dia na Vida, from 2010, and Últimas Conversas, posthumously released in 2015) and their contribution to the general question of documentary authorship. The director’s filmography is characterized by a consistent yet self-effacing form of authorial self-inscription: Coutinho often features as an interviewer that rather than express opinions propels discourses; an interviewer that is good at listening. This mode of self-inscription characterizes him as an author who is not expressive but who is nonetheless markedly present on the screen. In Um Dia na Vida, however, Coutinho is completely absent form the image, while Últimas Conversas, on the contrary, includes a confessional prologue that moves the director from the margins to the center of his films. This article examines the ways in which these works stand out in the filmography of a director who offers new insights into the notion of cinematic authorship
Appropriate Similarity Measures for Author Cocitation Analysis
Full text linkWe provide a number of new insights into the methodological discussion about author cocitation analysis. We first argue that the use of the Pearson correlation for measuring the similarity between authors’ cocitation profiles is not very satisfactory. We then discuss what kind of similarity measures may be used as an alternative to the Pearson correlation. We consider three similarity measures in particular. One is the well-known cosine. The other two similarity measures have not been used before in the bibliometric literature. Finally, we show by means of an example that our findings have a high practical relevance.information science;Pearson correlation;cosine;similarity measure;author cocitation analysis
Dispelling the Myths Behind First-author Citation Counts
Full text linkWe conducted a full-scale evaluative citation analysis study of scholars in the XML research field to explore just how different from each other author rankings resulting from different citation counting methods actually are, and to demonstrate the capability of emerging data and tools on the Web in supporting more realistic citation counting methods. Our results contest some common arguments for the continued
use of first-author citation counts in the evaluation of scholars, such as high correlations between author rankings by first-author citation counts and other citation
counting methods, and high costs of using more realistic citation counting methods that are not well-supported by the ISI databases. It is argued that increasingly available digital full text research papers make it possible for citation analysis studies to go beyond what the ISI databases have directly supported and to employ more
sophisticated methods
koamabayili/VECTRON-author-checklist: VECTRON author checklist
No full textWe have done our best to complete the author checklist relating to the use of animals in the hut study. Note that the objective for the hut study was to evaluate the IRS treatment applications for residual efficacy against Anopheles mosquitoes, including the local An. coluzzii mosquito population. Cows were only used to attract mosquitoes into the huts and no tests were carried out directly on the cows. The author checklist is intended for use with studies where experiments are carried out on animals, which is why we have had such difficulty in completing this for the hut study, as many of the questions do not relate to how the cows were used
Author-wise bibliometric analysis based on entropy.
No full textAuthor-wise bibliometric analysis based on entropy.</p
- …
