Rolando Pérez
rolandoperez.bsky.social
Rolando Pérez
@rolandoperez.bsky.social
Social Cognition, Cyberpsychology. Misinformation Research.
Instituto de Investigaciones Psicológicas .Universidad de Costa Rica
Un honor ser parte de esta publicación que recién se lanza hoy y que está ya accesible :

www.tse.go.cr/pdf/publicac...

Nuestro capítulo hace un recuento de la desinformación vía fake News durante la campaña política 2022.
July 4, 2025 at 12:52 AM
#standupforscience en todo el mundo.
March 7, 2025 at 5:46 PM
La decisión de Zuckerberg sobre Meta se alinea con lo hecho por Musk en X y con las políticas de Trump. No hace más que ampliar las bubble filters, aumentar la polarización, los discursos de odio, la desinformación, dejando aún más la red en manos de los trolls centers y sus jefes.
Redirecting...
www.facebook.com
January 7, 2025 at 9:05 PM
“Scientists need to recognize that bold presentation, dissemination, and support of scientific knowledge has become both a basic commitment and a political act. Being purely reactive to political attacks or assuming neutrality and seeking to “stay on the sidelines” are both ethically problematic”
Scientists as political advocates
Science, both teaching and doing, is under attack. The recent US presidential election of a person and platform with anti-science bias exemplifies this. The study of climate processes and patterns and...
www.science.org
December 1, 2024 at 9:01 PM
Hoy es día de las personas que hacen música.

Para celebarlo, la excelente compositora japonesa Miho Hazama, conduce la orquesta de la radio-televisión de Hessen (Alemania). Acá también hace arreglos para la orquesta y dirige la música del extraordinario saxofonista estadounidense Immanuel Wikkins.
Miho Hazama | Immanuel Wilkins | Frankfurt Radio Big Band | Live
YouTube video by hr-Bigband – Frankfurt Radio Big Band
www.youtube.com
November 22, 2024 at 7:37 PM
Reposted by Rolando Pérez
Very informative video provides a deep dive into bot farms on social media with a focus on Twitter/X. It's wild that at least 1/3 of the accounts are Twitter/X likely bots. It's a cesspool of inauthentic engagement.
www.youtube.com/watch?v=GZ5X...
The Really Dark Truth About Bots
YouTube video by Benn Jordan
www.youtube.com
November 21, 2024 at 1:55 PM
Datos relevantes sobre consumo de información y confianza en las fuentes.
Fundamental para entender la campaña electoral que se avecina.
November 20, 2024 at 1:34 PM
November 19, 2024 at 2:01 PM
Reposted by Rolando Pérez
🚨Out in Science!🚨
Conspiracy beliefs famously resist correction, ya?
WRONG: We show brief convos w GPT4 reduce conspiracy beliefs by ~20%!
-Lasts over 2mo
-Works on entrenched beliefs
-Tailored AI response rebuts specific evidence offered by believers
www.science.org/doi/10.1126/...
September 12, 2024 at 6:02 PM
Reposted by Rolando Pérez
Male news influencers often push narratives that exclude or marginalize female or nonbinary voices. The result is a media environment that caters disproportionately to male audiences and viewpoints. www.usermag.co/p/the-majori...
The majority of news influencers are conservative men, study finds
The latest Pew Research report on news content creators paints a damning picture of our skewed information ecosystem
www.usermag.co
November 18, 2024 at 5:19 PM