1,720,958 research outputs found
News media (dis)trust as a media ecosystem property. Exploring the discrepancy of expectations between citizens and journalists
No full textTrust in the media needs to be analysed in terms of the expectations that citizens have concerning them. Although news media trust has been consistently measured and monitored from a quantitative perspective, citizens are hardly ever asked to speak about what they expect from journalism. Moreover, their expectations have rarely been compared to journalists’ assumptions about the nature of their work. To contribute to filling this gap in the literature, drawing on 40 interviews with Italian young adults and 40 interviews with Italian political journalists, and adopting an ecosystem approach, this study investigates the ‘folk theories’ and ‘deep stories’ of young adults about journalism and juxtaposes them with the working values of information professionals. The findings show that, although young adults and journalists share the same idea of journalism, due to a negative ‘folk theory’ and ‘deep story’ about journalists widespread among young adults, an unfavourable situation for the spread of news media trust emerges
Senza nome, senza voce: Il peace journalism come prospettiva per valutare la copertura informativa italiana dei migranti
Get PDFNella complessità della ecologia dei media contemporanea, il giornalismo
rimane un discorso performativo finalizzato a imporre e legittimare una valida
rappresentazione del mondo. Nella crescente importanza che riveste il tema dell’immigrazione
per i news media questo articolo propone come chiave di lettura di questa
copertura: il peace journalism. Questo articolo presenta i risultati di una ricerca che
esamina il tipo di copertura offerto dalla stampa di qualità italiana, in particolare da
Il Corriere della Sera e La Stampa, ai temi legati all’immigrazione, per valutare la
sua aderenza ai principi del peace journalism. La ricerca evidenzia che la copertura
informativa italiana presenta più spesso il frame del conflitto. Un secondo risultato
è che gli articoli che contengono anche le voci dei migranti presentano una rappresentazione
più sofisticata che va oltre il frame del “noi contro loro”
Oggettivamente di parte. Il giornalismo sull’immigrazione come istituzione discorsiva
No full textUsing the institutional discursive approach as a theoretical framework,
the article studies the perception that journalists working mainly on
migration have about the media coverage of that topic. Moreover, the
article analyzes how they try to legitimize themselves as an authoritative
source on the subject. To answer the questions raised, 31 semi-structured
and reconstruction interviews were conducted with Italian journalists.
The article interprets the efforts made by these journalists for their
professional legitimacy, as an opportunity to grasp their normative
beliefs and the rhetorical strategies they resort to
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
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