1,720,988 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
"What is a Newsfluencer?": Conversations About Identity, Social Media Platforms, and Journalism Boundaries
No full textThis thesis examines the journalistic field position and perspectives of U.S. and Canadian “newsfluencers”: a portmanteau coined by Edward Hurcombe (2024) of “news” and “influencer.” Newsfluencers are content creators who regularly post about news across social media platforms and employ social media influencer (SMI) marketing practices, like self-branding, to cultivate engaged and participatory audiences. SMIs are internet personalities with substantial followings that ‘influence’ their audiences’ lifestyle and purchasing decisions. Focusing specifically on non-affiliated newsfluencers—or creators with no formal journalistic training or media background—through semi-structured interviews, this research explores how they: 1) navigate platforms and SMI strategies to gain followers, 2) establish relationships of trust and credibility, and 3) identify as ‘inside’ or ‘outside’ of journalism. Using field theory and boundary work to guide analysis, the findings add to existing literature surrounding newsfluencers and illuminate the role of non-affiliated newsfluencers in connecting with contemporary news audiences
Assessing Teacher Candidates’ Attitudes on Critical Media Literacy Education
No full textThis thesis will explore Ontario teacher candidates’ perspectives on critical media literacy to gain an understanding of the skills and tools they need to constructively approach and teach future students about the subject. In addition, the prospect of introducing remixed, student-created board games into classrooms will be examined. This thesis is guided by the following primary research question (RQ1): What are pre-service teachers’ current perspectives and understandings of critical media literacy? Several sub-research questions will also be addressed: what have teacher candidates learned about critical media literacy (RQ2)? What skills and tools do they need to effectively teach their future students about critical media literacy (RQ2a)? What professional development opportunities have teacher candidates engaged in related to critical media literacy (RQ2b)? This thesis uses one-on-one, semi structured interviews as the primary methodology to better understand the unique perspectives of the teacher candidates who partook in this study
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
Virtual Influencers and the New Wave of Digital Labour Exploitation
No full textVirtual influencers (VIs) are animated replacements for human social media influencers, with popular VIs like Lil Miquela garnering millions of followers. This thesis explores the unaddressed ways VIs enable the exploitation of the human labourers creating them. As human influencers have become more powerful and expensive to work with brands and marketers have sought to regain control over them. The behind-the-scenes workers creating VIs have limited ownership of the characters they create, and a system of NDAs, job insecurity, and exploitation of worker passion discourages workers from discussing labour conditions. These conditions complicate primary research on VI creators, pushing me towards influencer studies and digital labour literature as the unit of analysis for my exploration of labour conditions in the VI industry. Political economy, emotional capitalism, and affect theory frameworks guide this analysis. I argue that the labour ecosystem surrounding VIs represents concerning future trends in labour exploitation
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
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