1,720,963 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
Philosophy and Childhood
No full textThe following paper was written in 1999, as the opening speech at the Hobart FAPCA (Federation of Australasian Philosophy for Children Associations now FAPSA) National Conference. I was, at the time, Chair of FAPCA. The keynote speaker at the conference was Professor Gareth Matthews from the University of Massachusetts at Amherst, and author of, among other books, The Philosophy of Childhood. As the paper was written as a speech, and not as an academic article, I did not cite all the points made in full academic mode. Rather, for publication in Critical and Creative Thinking, I added a list of further reading which gives details for all the articles and books mentioned in the speech. At the time, I had just completed my PhD (the thesis is cited in the further reading), and taken up the position of International Baccalaureate Coordinator at The Friends’ School in Hobart. Subsequently in 2001, a revised and abridged version of the thesis was published by Routledge under the title Philosophical Discussion in Moral Education, and readers who are interested in following up some of my points made in the paper can find more detail there
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
Classroom Discussions in Education, edited by P Karen Murphy (2018), Routledge, New York and London.
Full text linkWe hear a lot about bubbles and echo chambers these days. People talk only to others who have similar ideas to themselves. Supporters of political parties, believers in conspiracy theories (such as QAnon), members of many other groups continually talk to fellow believers, and seldom seriously consider what outsiders say. However, we need to acknowledge that we ourselves also exist within bubbles. While perhaps not in the same league as the examples above, philosophy for/with children (P4/wC) advocates and researchers can also fall into the trap of listening only to others within our field. In many ways, this is understandable. Over more than 50 years, the P4/wC literature has ballooned, and it is unlikely that any one person has had the time to be able to read it all, let alone chasing down other literature. Yet we are not the only people who are interested in classroom discussions. For example, when I was doing my PhD, I read a fascinating and informative book by JT Dillon—Using Discussion in Classrooms—which I have never seen referenced in the P4/wC literature. The book under review here is another example. Published in the Ed Psych Insights series by Routledge, it is edited by P Karen Murphy, the Harry and Marion Royer Eberly Faculty Fellow and Professor of Education at The Pennsylvania State University. Of the eight other contributors to this book, seven are doctoral students, and one a post-doc, at either The Pennsylvania State University or the University of North Carolina at Chapel Hill. This is quite a tight little bubble: the Quality Talk bubble. Quality Talk (QT) is the name of the approach to classroom discussions devised by Murphy and her collaborators
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