자료유형  

 학위논문

Control Number  

0017161264

International Standard Book Number  

9798382761343

Dewey Decimal Classification Number  

384

Main Entry-Personal Name  

Quintero Ramirez, Jose Luis.

Publication, Distribution, etc. (Imprint  

[S.l.] : Northwestern University., 2024

Publication, Distribution, etc. (Imprint  

Ann Arbor : ProQuest Dissertations & Theses, 2024

Physical Description  

242 p.

General Note  

Source: Dissertations Abstracts International, Volume: 85-11, Section: A.

General Note  

Advisor: Hariman, Robert.

Dissertation Note  

Thesis (Ph.D.)--Northwestern University, 2024.

Summary, Etc.  

요약This dissertation considers how data surveillance and suggestion algorithms, the technologies through which social media platforms shape online publics, change the material conditions for the circulation of content online. It explores how the encounter between data technologies, user deliberation, and web 2.0 design defines the publicity of online content, and shapes the affordances, limitations, and experience of online communication, inadvertently producing negative consequences that cannot be corrected or mitigated, if at all, without adequate transparency. To improve transparency, the dissertation combines data analytics with rhetorical criticism in three case studies, each focusing on a key issue in online communication, specifically misinformation, political polarization, and organized harassment. Each study examines a different participant perspective in the online media environment, specifically users deliberating on a forum, group administrators producing original content, and site moderators adjusting content policies. The studies also involve multiple web platforms and include US and international sites, demonstrating that chronic problems of online public speech are tied to the encounter between deliberative practices, Web 2.0 design, and data technologies, and not to particular topics or subcultures of deliberation. Ultimately, the dissertation argues that this understanding of publicity as the common origin of our contemporary communication challenges is essential to our ability, as users and researchers, to scrutinize the circulation of content and negotiate responsibility for its unintended consequences.

Subject Added Entry-Topical Term  

Communication.

Subject Added Entry-Topical Term  

Rhetoric.

Subject Added Entry-Topical Term  

Web studies.

Index Term-Uncontrolled  

Cultural studies

Index Term-Uncontrolled  

Deliberation

Index Term-Uncontrolled  

Media studies

Index Term-Uncontrolled  

Misinformation

Index Term-Uncontrolled  

Rhetoric

Index Term-Uncontrolled  

Social media

Added Entry-Corporate Name  

Northwestern University Communication Studies

Host Item Entry  

Dissertations Abstracts International. 85-11A.

Electronic Location and Access  

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Control Number  

joongbu:656002