Fake news y coronavirusdetección de los principales actores y tendencias a través del análisis de las conversaciones en Twitter

  1. Jesus-Angel Pérez-Dasilva 1
  2. Koldobika Meso-Ayerdi 1
  3. Terese Mendiguren-Galdospín 1
  1. 1 Universidad del País Vasco/Euskal Herriko Unibertsitatea
    info

    Universidad del País Vasco/Euskal Herriko Unibertsitatea

    Lejona, España

    ROR https://ror.org/000xsnr85

Revista:
El profesional de la información

ISSN: 1386-6710 1699-2407

Año de publicación: 2020

Título del ejemplar: Relaciones públicas

Volumen: 29

Número: 3

Tipo: Artículo

DOI: 10.3145/EPI.2020.MAY.08 DIALNET GOOGLE SCHOLAR lock_openAcceso abierto editor

Otras publicaciones en: El profesional de la información

Objetivos de desarrollo sostenible

Resumen

La crisis sanitaria global surgida por la expansión del Covid-19 ha llevado a la OMS a acuñar el término infodemia para definir una situación de miedo e inseguridad en la que la difusión de información falsa se ha generalizado. Estos bulos se aprovechan de este tipo de emociones para propagarse más rápido que el propio coronavirus, generando a su paso temor y desconfianza en la población. La difusión de estas mentiras, parte de las cuales circula por las redes sociales, resulta peligrosa porque afecta a la salud y puede hacer que se agrave el contagio y provocar la muerte de personas. Esta investigación tiene como objetivo analizar y visualizar la red tejida alrededor de las noticias falsas que circulan en Twitter sobre la pandemia del coronavirus mediante la técnica del análisis de redes sociales. Se ha empleado el software NodeXL Pro. Se han utilizado varias medidas de centralidad para generar la red de conexiones entre los usuarios, representar sus patrones de interacción e identificar los actores clave dentro de la estructura. Además, también se ha creado una red semántica para descubrir las diferencias en la forma en que los grupos de personas hablan sobre el tema. Los resultados muestran que la situación en EUA domina la conversación, pese a que en ese momento apenas registraba casos y Europa se había convertido en el epicentro global del Covid-19. A pesar de las acusaciones de inacción de periodistas y críticos del gobierno de Trump, se observan varias semanas en las que la desinformación distrae de tomar medidas más eficaces y prevenir verdaderamente el contagio. Además, entre los actores con posiciones más destacadas en la red se constata la escasa presencia de científicos e instituciones que ayuden a desmentir los bulos y expliquen las medidas de higiene.

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