Method for the construction of large thematic corpora of online news articles. Towards a corpus of food-related news

Authors

DOI:

https://doi.org/10.4185/RLCS-2019-1347

Keywords:

Methodology, Big Data, digital press, food and journalism

Abstract

Introduction. Food-related news disseminated by the mass media have increased over the last two decades. These contents are powerful structuring elements of Western contemporary society. This article presents a method for the selection of a corpus of thousands of news published in the digital press –without having to resort to paid news databases– that can be subsequently processed with quantitative analysis software. Methods. Food-related content is operationalised through a series of keywords that allow for the retrieval of news on the subject in question using the Google search engine and the Import.io service. Results. More than 2500 news items published in 2016 by three Chilean newspapers were retrieved and stored for their subsequent analysis with big data techniques. Discussion and conclusions. The differences and similarities of the results obtained for each newspaper are discussed from different theoretical and methodological points of view. The different research possibilities offered by the data obtained are also mentioned.

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Author Biographies

Rubén Sánchez Sabaté, Universidad de La Frontera

Rubén Sánchez Sabaté is a post-doctoral research fellow at the Scientific and Technological Research Group in Social Sciences and Humanities of Universidad de La Frontera (Chile). He holds a PhD degree in Media, Communication and Culture from the Autonomous University of Barcelona, a master’s degree in Religious Studies and Journalism, from the New York University (USA), and bachelor’s degree in Humanities and Journalism from the Pompeu Fabra University of Barcelona (Spain). Receiver of Fulbright and Erasmus Mundus scholarships. His research lines are anthropology of communication, food and communication, science and religion, religion and modernity. He has participated in international and national conferences. He is the first author of two publications indexed in Web of Science and is co-author of a book chapter.

Carlos del Valle, Universidad de La Frontera

Carlos del Valle is a tenured professor at the University of La Frontera (since 2016), Chile. Research Fellow in the Chair of European Literature and Culture of the Faculty of Arts of the University of Groningen (Netherlands). Holder of a PhD degree in Communication from the University of Seville (Spain). Post-doctorate in the Advanced Programme in Contemporary culture of the Federal University of Rio de Janeiro, Brazil. Director of the PhD programme in Communication, Director of the International Center for Boarder studies and Director of Libraries, at the University of La Frontera. PhD professor in universities in Chile, Argentina and Spain. Former dean of the University of La Frontera (2008-2017). Current member of the board of directors of the Latin Union for Political Economy of Information, Communication and Culture (ULEPICC) and Coordinator of the “Communication and sociocultural studies” group of the Latin American Association of Communication Researchers (ALAIC) and the “Communication, Politics and Citizenship” Working Group (GT) of the Latin American Council of Social Sciences (CLACSO).

He began his career as a researcher in 2000. He has directed four projects funded by the National Fund for Scientific and Technological Development (FONDECYT) of the National Commission for Scientific and Technological Research (CONICYT) and one Anillo Project funded by the Associative Research Programme (PIA) of CONICYT. In addition, he has participated in another eleven FONDECYT-CONICYT Projects and three PLU-CONICYT Projects. At the international level, he has participated in twenty more projects, including R-D-I projects funded by CYTED (Spain), Horizon 2020 of the European Commission, and Mercosur, among others.

He has participated in more than 170 publications, in books and specialised journals. Over the last two years, his works have been published by important international publishers, such as Routledge-Taylor & Francis Group (Oxford); Palgrave Macmillan (London); Siglo XXI-Akal (Madrid), Tecnos (Madrid), Tirant lo Blanch (Barcelona); McGraw-Hill (Madrid). Previous works were published by Gedisa (Barcelona), Fontamara (Mexico City), Porrúa (Mexico City), Trillas (Mexico City), Pehuen (Santiago de Chile), Lom (Santiago de Chile), Le Monde Diplomatique (Santiago de Chile), Media XXI (Porto), Ciespal (Quito).

Marta Mensa, Austral University of Chile

Marta Mensa holds a PhD degree in Communication and Advertising from the Autonomous University of Barcelona, and a post-doctoral degree in Gender and digital advertising (2016-2017) from the National Autonomous University of Mexico (UNAM), and a Diploma in University teaching from the University of Piura (Peru).
She has taught undergraduate and postgraduate courses at several universities in different countries: Autonomous University of Barcelona (Spain); National Autonomous University of Mexico; University of Piura (Peru); Marquette University (United States); Austral University (Chile). She has directed undergraduate dissertation at the University of Piura (Peru) and Austral University (Chile), and thesis in the master’s degree in Strategy and digital creativity at the Autonomous University of Barcelona (Spain).

She currently teaches organisational communication, communication and gender, public opinion and marketing at the Institute of Social Communication of the Austral University (Chile). Member of the Inequality and Human Rights Interdisciplinary Research Group, within the framework of the Social Sciences. She has participated in international conferences like those organised by the American Advertising Association and the International European Advertising Academy. Her latest publication was the book chapter titled “Latin American and its influence on global creative advertising”, in Global Advertising Practice in a Borderless World (2017), published by Taylor & Francis Group. Her next chapter is titled “Gringoland Models” and will be published in 2019 in the book Advertising Creative: Strategy, Copy, Design, published by Marquette University (United States).

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Published

2019-02-28

How to Cite

Sánchez Sabaté, R., del Valle, C., & Mensa, M. (2019). Method for the construction of large thematic corpora of online news articles. Towards a corpus of food-related news. Revista Latina de Comunicación Social, (74), 594–617. https://doi.org/10.4185/RLCS-2019-1347

Issue

Section

Miscellaneous