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Papel vs. pantalla: la inclinación importa en el procesamiento visual global-local
Paul Nibaudeau1,2, Nicolas Poirel1,2,3
1Université Paris Cité, CNRS, LaPsyDÉ, Paris, France.
Frontiers in psychology
|January 23, 2026
Resumen
El medio utilizado para el procesamiento visual, ya sea papel o pantalla, no impacta los procesos atencionales locales-globales. Sin embargo, la inclinación del medio influye significativamente en la interferencia global durante estas tareas.
Área de la Ciencia:
- Psicología cognitiva
- Interacción humano-computadora
- Percepción visual
Sus antecedentes:
- Numerosos estudios exploran el impacto de la tecnología en la cognición, y algunos sugieren la ventaja del papel sobre las pantallas.
- El efecto del medio sobre los procesos atencionales visuales locales-globales sigue sin investigarse.
- El procesamiento visual exhibe una ventaja global y una interferencia global.
Objetivo del estudio:
- Investigar si el medio (papel vs. pantalla) influye en el procesamiento visual global-local.
- Examinar el papel de la inclinación del medio (inclinado vs. plano) en los procesos de atención visual.
Principales métodos:
- Se diseñó una tarea para evaluar el procesamiento global-local modulado por el tipo de medio.
- Se estudiaron las diferencias de inclinación entre las presentaciones en pantalla y en papel.
- Los participantes completaron tareas que involucraban procesos de atención visual.
Principales resultados:
- Se encontró una interacción entre la inclinación del medio y el procesamiento global-local.
- La interferencia global fue más pronunciada cuando el medio estaba inclinado.
- No se observó un efecto significativo del medio en sí sobre el procesamiento visual.
Conclusiones:
- El estudio no encontró evidencia de que el medio afecte el procesamiento visual local-global.
- La inclinación del medio, no el tipo de medio, afecta significativamente la interferencia global.
- La inclinación debe considerarse en futuras investigaciones sobre los impactos del entorno digital en los humanos.
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