Motivations for sharing scientific information on social media: a study with users of the X network

Authors

DOI:

https://doi.org/10.5007/1518-2924.2025.e103241

Keywords:

Social network X, Altmetrics, Motivations, Scientific dissemination

Abstract

Objective: This study investigates the motivations for sharing scientific research on social media, focusing on X (formerly Twitter).

Methods: A total of 21 articles with the highest Altmetric Attention Score, obtained from the Dimensions database, were analyzed, along with their mentions on X, resulting in a sample of 734 users who shared research articles. To explore their motivations, a questionnaire in English was sent via Direct Message (DM) or public mentions on the timeline.

Results: A total of 75 responses were obtained, representing a response rate of 9.95%. The analysis of motivations was based on the typologies for social media use proposed by Syn and Oh (2015). The results showed that 45% of the users who share scientific content on X have an academic profile, suggesting that scientific knowledge also circulates widely among non-academic users. Among academics, 50% reported sharing scientific articles "always" or "frequently," while non-academic users were more likely to engage with actions such as "liking" or "saving" content. Motivations for sharing varied between groups: 53% of academics shared articles out of interest in contributing to the scientific community, compared to 34% of non-academics. Additionally, empathy was a more common motivation among academics, with 47% indicating it as a relevant factor.

Conclusions: The results highlight the significant role of academics in disseminating scientific research, while also revealing the importance of non-academic users in the popularization of knowledge. Both groups share similar motivations for posting scientific articles on social media, although with different emphases in their interactions.

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Author Biographies

João de Melo Maricato, University of Brasília

Professor at the Faculty of Information Science (FCI) at the University of Brasília (UnB) and permanent professor in the Postgraduate Program in Information Science at UnB (PPGCinf), where he supervised masters, doctorates and post-doctorates. He is a Research Productivity Fellow 2 from CNPq. Currently, he is carrying out a post-doctorate at Leiden University, at the Center for Science and Technology Studies (CWTS), under the supervision of Prof. Dr. Rodrigo Costas. Completed a post-doctorate at the University of Brasília, under the supervision of Profa. Dr. Suzana Mueller. His academic career includes work assignments at the University of California and Leiden University. Doctor in Information Science from the School of Communications and Arts of the University of São Paulo (ECA/USP), being awarded the USP Highlight Thesis Award in the area of ​​Applied Social Sciences.

Bruno Lara de Castro Manso, University of Brasília

Journalist for TV Câmara Distrital / Legislative Chamber of the Federal District (CLDF); has a postdoctoral degree from the Postgraduate Program in Information Science at the University of Brasília (UnB); has a PhD (2017) and Master's degree (2013) from the Postgraduate Program in Information Science at UFRJ/IBICT; has a degree in Social Communication (specialization in Journalism - 2010) and a specialist in Digital Journalism (2022) from Universidade Estácio de Sá; is studying a specialization in Journalism, Communication and the New Informational Order, at FAAP, and also Political Science, at the Brazilian Pedagogical Institute (IPB)

Vanessa Suelen da Silva, University of Brasília

Student of the undergraduate course in Library Science at the Faculty of Information Science (FCI), University of Brasília (UnB).

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Published

2025-08-12

How to Cite

MARICATO, João de Melo; MANSO, Bruno Lara de Castro; SILVA, Vanessa Suelen da. Motivations for sharing scientific information on social media: a study with users of the X network. Encontros Bibli: electronic journal of library science, archival science and information science, Florianópolis/SC, Brasil, v. 30, p. 1–26, 2025. DOI: 10.5007/1518-2924.2025.e103241. Disponível em: https://periodicos.ufsc.br/index.php/eb/article/view/103241. Acesso em: 16 feb. 2026.