Sebastián Valenzuela

Sebastián Valenzuela (PhD, Universidad de Texas en Austin, 2011) es Profesor Asociado y Director de Investigación y Creación de la Facultad de Comunicaciones de la Pontificia Universidad Católica de Chile e Investigador Asociado del Instituto Milenio Fundamento de los Datos (IMFD).

Publicaciones recientes: 

Correa, T., & Valenzuela, S. (2021). A trend study in the stratification of social media use among urban youth: Chile 2009-2019. Journal of Quantitative Description: Digital Media, 1. https://doi.org/10.51685/jqd.2021.009

Lee, S., Diehl, T., & Valenzuela, S. (2021). Rethinking the virtuous circle hypothesis on social media: Subjective versus objective knowledge and political participation. Human Communication Research. https://doi.org/10.1093/hcr/hqab014

McCombs, M., & Valenzuela, S. (2021). Setting the agenda: The news media and public opinion (3a ed.). Polity Press.

Scherman, A., Valenzuela, S., & Rivera, S. (2021). Youth environmental activism in the age of social media: the case of Chile (2009-2019). Journal of Youth Studies. https://doi.org/10.1080/13676261.2021.2010691

Valenzuela, S., Bachmann, I., & Bargsted, M. (2021). The personal is the political? What do WhatsApp users share and how it matters for news knowledge, polarization and participation in Chile. Digital Journalism, 9, 155-175. https://doi.org/10.1080/21670811.2019.1693904

Valenzuela, S., Bachmann, I., Mujica, C., Grassau, D., Labarca, C., Halpern, D., & Puente, S. (2021). Competing frames and melodrama: The effects of social media news on policy preferences about COVID-19. Digital Journalism, 9(9), 1411-1430. https://doi.org/10.1080/21670811.2021.1943479

Valenzuela, S., Halpern, D., & Araneda, F. (2021). A downward spiral? A panel study of misinformation and media trust in Chile. International Journal of Press/Politics. https://doi.org/10.1177/19401612211025238

ORCID: https://orcid.org/0000-0001-5991-7364

Google Académico: https://scholar.google.com/citations?user=yARn0BEAAAAJ&hl=es