1,720,964 research outputs found
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
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
Teachers’ Attitudes, Knowledge and Skills in Respect to the Language Awareness Approach
No full textThis article presents findings from the DELA-NOBA project. During the project, quantitative and qualitative data from the participating teachers from pilot schools in Denmark, Estonia, Finland, Iceland, Latvia, Lithuania, and Sweden were collected to investigate the participating teachers’ attitudes, knowledge and skills and experiences of using language awareness activities in teaching. Based on teacher cognition as theoretical and methodological framework, we will present data from the teachers’ survey at the beginning of the project, the teachers’ interim survey and the focus group interviews at the end of the project
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
Language Hierarchisations and Dehierarchisations: Nordic Parents’ Views towards Language Awareness Activities
No full textNordic societies have become more diverse with regard to languages presented at school. However, strong language hierarchies can be identified, which position majority, migrant and minority languages in the schools differently. This article will present some findings from the DELA-NOBA project which focus on parents’ perspective on plurilingualism and language awareness. In the project, a set of teaching activities focusing on language awareness and diversity were developed in schools in the participating countries in order to contribute to language dehierarchisations. The theoretical framing for this study is based on a conceptualisation of language hierarchisation and dehierarchisation, and the data used are from parents’ pre- and post-questionnaires in Denmark, Iceland and Finland. An important aim of this study was to investigate parents’ choices and representations concerning plurilingualism and plurilingual education. The results indicate that plurlingualism is strongly appreciated by the parents, but the recognition of language hierarchies needs more attention.<br/
Chapter 48. Teachers' Attitudes, Knowledge and Skills in Respect to the Language Awareness Approach
No full textChapter 52. Language Hierarchisations and Dehierarchisations: Nordic Parents' Views Towards Language Awareness Activities
No full text- …
