1,720,964 research outputs found
sj-pdf-1-mia-10.1177_1329878X221101216 - Supplemental material for ‘Abba Kyari did not die of Coronavirus’: Social media and fake news during a global pandemic in Nigeria
No full textSupplemental material, sj-pdf-1-mia-10.1177_1329878X221101216 for ‘Abba Kyari did not die of Coronavirus’: Social media and fake news during a global pandemic in Nigeria by Temple Uwalaka in Media International Australia</p
Exploring the Believability Profile of Social Media Fake News Headlines on Covid-19 in Nigeria
Get PDFAccording to the World Health Organization (WHO), fake news is one of the critical upshots of the Covid-19 pandemic, convoyed with untimely and avoidable deaths. However, the response profile to this challenge is largely unknown, especially in the Nigerian context. This study investigates the impact of fake news headlines on social media on how Netizens viewed and believed the covid-19 pandemic in Nigeria. Data from an online survey and contents from social media users in Nigeria using the hashtag "#coronavirusNigeria" and "#covid19Nigeria" were analyzed. Results show that those who are apolitical, less educated, and use Facebook and television as primary sources of news are more likely to believe fake news and fake cures. They do that more than those who belong to a political party and are educated. This study offers the theoretical and empirical background to frame the debate about the influence of fake news on how Nigerians viewed and responded to the pandemic
Going Beyond Counting First Authors in Author Co-citation Analysis
Get PDFThe 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
Get PDF“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
Get PDFWe 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
Get PDFWe 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
Evaluating Military Use of Social Media for Political Branding during Online Firestorms: An Analysis of the Afghan Troops Withdrawal
Get PDFThis study investigates how the US and Australian Departments of Defence used social media platforms for branding, perception management and to curb online firestorms as well as how their citizens reacted to these political branding techniques during the Afghan troops’ withdrawal and evacuations. The study analyzed 11,460 tweets and replies from the US and Australian DoDs. Results show that the US and Australian DoDs strategically used their tweets to communicate professionalism, military efficiency and exceptionalism, information and clarification, duty, commendation, commiseration, and support for mental health. Findings further demonstrate that there was a significant association between the US and Australian DoDs’ counterinformation (inoculations) and tweets approving of both the withdrawal and evacuations. The study uncovers that the branding efforts of the US and Australian DoDs during the Afghan withdrawal and evacuations were successful as their high reservoir of trust moderated the short- and long-term effects of the online firestorm.</p
- …
