1,721,031 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
Narratives of teacher stress: The impact of the changing context of professional work
No full textThis thesis was submitted for the degree of Doctor of Philosophy and awarded by Brunel University.In our daily lives we all experience forms of stress and as humans, we are equipped with internal mechanisms to react to the phenomenon. We utilize tactics that are recognised as `fight or flight' depending upon how we perceive the threat and we employ them accordingly. However, when we are unable to meet the challenges placed upon us, when they form a barrier to our achievement and progress, we become overwhelmed and are susceptible to the detrimental effects of stress.
The past two decades have witnessed rapid technological advances and we are thus connected to a global set of networks. Education has had to change in order to compete with a global market that requires new skills. Teaching and what teachers do have come under scrutiny in terms of audit to ensure that a `World-Class' education system is being delivered. As a result there has been an increase in teacher workload and the profession has become re-defined in order to meet contemporary needs.
Recent research by government led bodies supports the need to address teacher workload as a major cause of stress. One result has seen the development of the Workload Agreement (2003) aimed at easing the ever-increasing demands placed upon teachers. Whether this measure will be enough to address the difficulties surrounding teaching in a post-modern society remains to be seen.
This inquiry focuses on teachers who have experienced work place stress which is a widely recognised phenomenon and has its own particular features. In revealing key issues surrounding teachers and their workload this study aims to uncover the particular features of teacher stress with specific emphasis on role, role conflict, change, management issues, age and workload. Furthermore the study hopes to expose how teacher's lives are changed as a result of their encounter with stress. The harrowing nature of the participants' stress narratives compelled me to chronicle the stories and unveil the impact of their experiences upon all aspects of their lives.
Employing methods associated with the case study approach, I conducted unstructured interviews with eight participants. Each person provided me with stories that are narratives of their stress experiences. The nature of this work is grounded in the qualitative paradigm and I have approached this from an interpretative stance. I believe my study confirms issues surrounding teacher workload and teacher stress merits inquiry
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
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