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Online Disinformation in Brazil: A Typology of Discursive Action of Harmful Political Content on WhatsApp and Facebook
International Journal of Communication, volume 18 (2024), pp. 2685-2709
"This article investigates harmful political content in public WhatsApp and Facebook groups of the radical Right in Brazil. Considering harmful political content as that which generates direct damage to the quality, reasonableness, and plurality of public discussion, we investigate the enunciative a
...
WhatsApp and Transparency: An Analysis on the Effects of Digital Platforms’ Opacity in Political Communication Research Agendas in Brazil
Profesional de la Información, volume 32, issue 2 (2023), 14 pp.
"This article aims to discuss what we call environmental opacity, a condition of mobile instant messaging services (MIMS) that operates on the basis of end-to-end encryption systems. Utilizing WhatsApp as a specific example, the article presents two fundamental dilemmas around which some issues conc
...
WhatsApp Audios and the Remediation of Radio: Disinformation in Brazilian 2018 Presidential Election
Radio Journal: International Studies in Broadcast & Audio Media, volume 18, issue 2 (2020), pp. 139-158
"This article brings the results of an investigation into the role of WhatsApp audio messages in the 2018 Brazilian presidential elections, proposing that instant voice messaging borrows elements from radio language. We started from a broader research, conducted by the Brazilian National Institute o
...
