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Capacidad para detectar riesgos digitales: efectos de una intervención educativa y nivel de riesgo de demencia

Ricardo de Oliveira Ferreira¹, Isabella Gomes de Oliveira Karnikowski², Emmanuely Nunes Costa³

¹PPGCTS: Graduate Program in Health Sciences and Technologies, Faculty of Health Sciences and Technologies, University of Brasília-Ceilândia Campus, Brasília 72.220-260, DF, Brazil.

International journal of environmental research and public health

|January 28, 2026

Resumen

Una intervención educativa mejoró la capacidad de los adultos mayores para identificar riesgos digitales y desinformación. Este programa mejoró las habilidades cognitivas, reduciendo la vulnerabilidad a estafas en línea y promoviendo la seguridad digital.

Área de la Ciencia:

Gerontología
Educación en Alfabetización Digital
Ciencias Cognitivas

Sus antecedentes:

Los adultos mayores enfrentan vulnerabilidades cognitivas únicas con respecto a la seguridad digital.
La educación centrada en el uso de la tecnología digital es crucial para este grupo demográfico.
Comprender los aspectos cognitivos es clave para abordar los riesgos digitales en personas mayores.

Objetivo del estudio:

Examinar la relación entre la cognición de los adultos mayores y su identificación de riesgos digitales.
Evaluar los cambios en la identificación de riesgos digitales antes y después de una intervención educativa.
Evaluar el impacto de la intervención en la función cognitiva en adultos mayores.

Principales métodos:

Análisis comparativo de grupos de intervención y control.
Estratificación por riesgo digital (SJT) y riesgo de demencia (prueba ACE-R).
Prueba de Mann-Whitney para comparar la probabilidad de identificación de estafas digitales.

Principales resultados:

La intervención educativa demostró ser eficaz en la educación mediática (delta -0.5).
Se observaron efectos positivos particularmente en la fase posterior a la intervención.
Los beneficios de la intervención se observaron independientemente de los niveles de riesgo de demencia.

Conclusiones:

El programa educativo mejoró con éxito las habilidades cognitivas en adultos mayores.
La identificación de riesgos digitales, especialmente de desinformación, mejoró significativamente.
Los programas continuos y adaptados son vitales para reforzar la seguridad digital en esta población.

Palabras clave:

Examen Cognitivo de Addenbrooke intervención digital adultos mayores

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