Doutorado em Estudos Linguísticos

URI Permanente para esta coleção

http://repositorio.ufes.br/handle/10/17528

Nível: Doutorado
Ano de início: 2016
Conceito atual na CAPES: 4
Ato normativo: Homologado pelo CNE (Portaria MEC Nº 609, de 14/03/2019). Publicação no DOU 18 de março de 2019, seç. 1, p.135 - Parecer CNE/CES nº 487/2018, Processo no 23001.000335/2018-51).
Periodicidade de seleção: Anual
Área(s) de concentração: Teoria e Análise Linguística
Url do curso: https://linguistica.ufes.br/pt-br/pos-graduacao/PPGEL/detalhes-do-curso?id=1511

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Navegando Doutorado em Estudos Linguísticos por Autor "Baronas, Roberto Leiser"

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    Da solidariedade à “casa da Mãe Joana” : análise do discurso digital sobre os refugiados no Facebook
    (Universidade Federal do Espírito Santo, 2025-05-29) Hora, Lidia Gurgel Neves; Lima, Fábio Luiz Malini de; https://orcid.org/0000-0002-2405-9109; http://lattes.cnpq.br/8284809605215682; https://orcid.org/0000-0002-8346-9968; http://lattes.cnpq.br/8401529474263427; Almeida, Julia Maria Costa de; http://orcid.org/0000-0003-2430-4116; http://lattes.cnpq.br/3648370916765504; Tomazi, Micheline Mattedi; https://orcid.org/0000-0002-2246-7061; http://lattes.cnpq.br/4783716565631781; Baronas, Roberto Leiser; https://orcid.org/0000-0003-0758-0370; http://lattes.cnpq.br/4613001301744682; Soares, Rosana de Lima; https://orcid.org/0000-0003-4250-9537; http://lattes.cnpq.br/5241011640369563
    This study employed a qualitative-quantitative method to analyze discourses concerning refugees on Facebook during 2020 and 2021, the initial phase of the COVID-19 pandemic. By integrating Data Science — specifically, the Perspectivist Method of Social Network Analysis — and Digital Discourse Analysis, the research examined 38,410 posts and 2.8 million interactions. The connections between words and actors were graphically represented as discursive perspectives. From the word-based perspectives, key themes emerged, including solidarity with refugees, the Brazilian government’s Welcoming Operation, and vulnerabilities associated with gender, race, and poverty. The actor-based perspective revealed collaborations between institutions and influencers that amplified the visibility of refugee mobilization and social initiatives. Notably, Brazilian far-right military and political figures appeared unified in their support for refugee reception — a stance contrasting with European xenophobia. This divergence may be attributed to the strategic alignment of such actions with anti-communist ideologies concerning Venezuela and the persecution of Christians in Afghanistan. An analysis of commercial media perspectives presented limited coverage of refugee issues, whereas alternative media outlets actively denounced human rights abuses and potentially hazardous political alliances. In both word and actor-based perspectives, the prominence of international organizations was evident. Within user comments, despite prevailing sentiments of solidarity, instances of hate speech and xenophobia were identified, often framed around concerns regarding refugee numbers, public safety, and health risks. These discourses frequently aligned with the global far-right. The study underscores the necessity for enhanced social media regulation, including stricter comment moderation and strategies to counter hate speech in digital interactions. It also highlights the importance of discourse analysis in capturing Brazil’s sociopolitical specificities, and advocates for the systematic archiving and processing of the country’s linguistic data. Furthermore, the findings suggest that discourse analysis could play a pivotal role in mitigating biases within AI-driven language models.
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    @GretaThunberg e: Ativismo Pelo Clima: A Representação Do Ativismo Digital No Twitter
    (Universidade Federal do Espírito Santo, 2024-04-05) Cavalcanti, Camilla Reisler; Lima, Fabio Luiz Malini de; https://orcid.org/0000-0002-2405-9109; http://lattes.cnpq.br/8284809605215682; https://orcid.org/0000-0001-9554-4606; http://lattes.cnpq.br/1574751098175985; Baronas, Roberto Leiser; https://orcid.org/0000-0003-0758-0370; http://lattes.cnpq.br/4613001301744682; Regattieri, Lorena Lucas; https://orcid.org/0000-0002-8747-1053; http://lattes.cnpq.br/5661843079129728; Vidon, Luciano Novaes; https://orcid.org/0000-0003-2231-6279; http://lattes.cnpq.br/3136561352267602; Goveia, Fábio; https://orcid.org/0000-0003-1380-1600; http://lattes.cnpq.br/8805154696900984
    This thesis addresses the trajectory and impact of Greta Thunberg on climate activism, which began in 2018 with her solitary protest in front of the Swedish parliament and quickly made her one of the leading voices in this movement. Her engagement on social media provided a global reach for her messages on climate change, criticism of the inefficiency of leaders and defence of science, mobilising millions for environmental action. The study seeks to critically analyse the discursive representation of the social actor @GretaThunberg and her interaction with the digital macro-movement according to the theoretical frameworks proposed by van Dijk (2021). The methodological approach combines qualitative and quantitative techniques, including digital network analysis and Critical Studies of Multimodal Discourse, focusing on the activist's publications between 2021 and 2023 on the former Twitter (currently X). The massive data collection carried out by LABIC allowed a multidisciplinary analysis that revealed the positioning of the actors, the dominant perspectives and the terms prevalent in the discussions. The research integrates the digital network analysis, as proposed by Malini (2016), with Critical Studies of Multimodal Discourse, based on the contributions of Ledin and Machin (2018, 2020) and van Leeuwen (2008), as well as the previous works of van Dijk (1998, 2006, 2012a, 2012b, 2014). This multidisciplinary approach aims to identify discursive strategies that contribute to constructing a cohesive social positioning within the network. The theoretical foundation incorporates considerations about ideology, context and recontextualization, allowing a deeper analysis of the discursive boundary between "us" and "them". This theoretical integration broadens our understanding of the social dynamics of digital activism and provides valuable insights into the formation and evolution of online engagement networks. The decentralised nature of social networks and the constant interaction between users were fundamental to understanding how multiple voices come together and challenge narratives. According to Bakhtin (2011), the dialogical chain concept is relevant in this context, highlighting how each interaction contributes to recontextualizing the discourse in real-time. Data analysis revealed a discursive boundary between "activists" and "inactivists", with Greta Thunberg consolidating a "majority of minorities" by holding the hegemonic status quo accountable. However, the movement faces challenges from social justice issues and external events, such as pandemics and international conflicts, affecting its effectiveness and cohesion. The research seeks to shed light onto the evolution of public perception of climate activism and the influence of networked actors in society. Furthermore, it highlights the challenges activists face in the era of digital platforms, such as vulnerability to digital ephemerality and the polarisation of discussions. The results contribute to a deeper understanding of the social dynamics of digital activism and to the knowledge of the mechanisms and validity of digital social movements in contemporary times.