{"id":457707,"date":"2026-09-29T15:56:51","date_gmt":"2026-09-29T15:56:51","guid":{"rendered":"http:\/\/6ababbdb322cae758ae0922c"},"modified":"2026-09-29T15:56:51","modified_gmt":"2026-09-29T15:56:51","slug":"las-pantallas-arruinan-el-rendimiento-escolar-lo-que-dice-un-estudio-con-casi-3-millones-de-ninos","status":"publish","type":"post","link":"https:\/\/sarmiento24h.com\/?p=457707","title":{"rendered":"\u00bfLas pantallas arruinan el rendimiento escolar? Lo que dice un estudio con casi 3 millones de ni\u00f1os"},"content":{"rendered":"<p>Un mega estudio publicado en <em>JAMA Pediatrics<\/em> reuni\u00f3 23 metaan\u00e1lisis cuyos datos suman 2.8 millones de ni\u00f1os y adolescentes de 64 pa\u00edses. Encontr\u00f3 asociaciones entre un mayor uso de pantallas y peores resultados en \u00e1mbitos como el rendimiento acad\u00e9mico, el lenguaje, la salud mental y la conducta. Por su escala, los resultados parecen contundentes. Sin embargo, varios expertos independientes advierten que incluso una revisi\u00f3n de esta magnitud tiene dificultades para responder hasta qu\u00e9 punto las pantallas son las que est\u00e1n causando esos problemas.<\/p>\n<p>En t\u00e9rminos generales, los autores del <a href=\"https:\/\/jamanetwork.com\/journals\/jamapediatrics\/article-abstract\/2854067?utm_source=chatgpt.com\">metaestudio<\/a> observaron que <strong>un mayor uso de pantallas se relacionaba con peor rendimiento acad\u00e9mico y ling\u00fc\u00edstico,<\/strong> as\u00ed como con m\u00e1s problemas emocionales y de conducta.<\/p>\n<p>Las se\u00f1ales m\u00e1s fuertes aparecieron en el terreno emocional y social. El uso de pantallas mostr\u00f3 una relaci\u00f3n mayor con problemas emocionales y conflictos o dificultades con pares. En cambio, las asociaciones con el rendimiento acad\u00e9mico y el lenguaje fueron m\u00e1s d\u00e9biles, aunque se repitieron de forma consistente en el conjunto de estudios. El an\u00e1lisis tambi\u00e9n encontr\u00f3 relaciones con problemas de conducta y con s\u00edntomas como <a href=\"https:\/\/es.wired.com\/articulos\/este-estudio-revela-los-7-habitos-que-cientificamente-reducen-la-ansiedad-y-la-depresion\">ansiedad o depresi\u00f3n<\/a>.<\/p>\n<hr>\n<div class=\"ContentCardEmbedWrapper-hkvhYu kMYDit content-card-embed content-card-embed--stacked\" data-testid=\"ContentCardEmbedWrapper\" readability=\"26.02523659306\">\n<div class=\"ContentCardEmbedImage-bqahne fjmzkP content-card-embed__image\" data-testid=\"ContentCardEmbedImage\"><span class=\"SpanWrapper-kFnjvc eKnjjD responsive-asset\"><picture class=\"ResponsiveImagePicture-jKunQM gjCCFj responsive-image\"><img decoding=\"async\" alt=\"redes sociales\" loading=\"lazy\" class=\"ResponsiveImageContainer-dkeESL cQPiWi responsive-image__image\" srcset=\"https:\/\/media.es.wired.com\/photos\/6a2f05092fde4c2aa82e0075\/master\/w_120,c_limit\/adolescentes.jpg 120w, https:\/\/media.es.wired.com\/photos\/6a2f05092fde4c2aa82e0075\/master\/w_240,c_limit\/adolescentes.jpg 240w, https:\/\/media.es.wired.com\/photos\/6a2f05092fde4c2aa82e0075\/master\/w_320,c_limit\/adolescentes.jpg 320w, https:\/\/media.es.wired.com\/photos\/6a2f05092fde4c2aa82e0075\/master\/w_640,c_limit\/adolescentes.jpg 640w, https:\/\/media.es.wired.com\/photos\/6a2f05092fde4c2aa82e0075\/master\/w_768,c_limit\/adolescentes.jpg 768w\" sizes=\"100vw\" src=\"https:\/\/media.es.wired.com\/photos\/6a2f05092fde4c2aa82e0075\/master\/w_775%2Cc_limit\/adolescentes.jpg\"><\/picture><\/span><\/div>\n<div class=\"ContentCardEmbedInfo-buyHWH gWLOee\" readability=\"28.391167192429\">\n<div class=\"BaseText-fEwdHD ContentCardEmbedHed-kDKGDs iUENtL dlHXUJ content-card-embed__hed\" data-testid=\"ContentCardEmbedHed\"><a class=\"BaseLink-haTOKm ContentCardEmbedHedLink-iBZsco ILkR hhUFQU content-card-embed__hed-link link\" href=\"https:\/\/es.wired.com\/articulos\/la-imposible-tarea-de-prohibir-que-adolescentes-usen-redes-sociales\" data-testid=\"ContentCardEmbedHedLink\">La imposible tarea de prohibir que adolescentes usen redes sociales<\/a><\/div>\n<p>Prohibir las redes sociales a menores no es tan sencillo. En Australia, los adolescentes burlan los sistemas de verificaci\u00f3n y las autoridades cuestionan el compromiso de las plataformas. No obstante, Reino Unido ha propuesto una iniciativa similar.<\/p>\n<\/div>\n<\/div>\n<hr>\n<p>Por otro lado, la revisi\u00f3n no encontr\u00f3 relaciones claras con otras capacidades, como la planificaci\u00f3n y el autocontrol, la empat\u00eda y la cooperaci\u00f3n con otros, o el rendimiento espec\u00edfico en materias como matem\u00e1ticas, ciencias y lectura.<\/p>\n<p>El estudio llega adem\u00e1s en un momento de creciente preocupaci\u00f3n por el rendimiento escolar y el papel de la tecnolog\u00eda en las aulas. Mientras cada vez m\u00e1s pa\u00edses eval\u00faan la restricci\u00f3n del uso de <a href=\"https:\/\/es.wired.com\/articulos\/mexico-prohibe-el-uso-celulares-en-las-escuelas-ante-su-impacto-en-el-aprendizaje-y-la-salud-mental\">celulares en las escuelas<\/a>, los resultados de la <a href=\"https:\/\/es.wired.com\/articulos\/prueba-pisa-2025-exhibe-rezago-historico-en-ciencias-y-matematicas-de-estudiantes-de-mexico-espana-colombia-y-argentina\">prueba PISA 2025<\/a> muestran que el desempe\u00f1o promedio en matem\u00e1ticas y lectura cay\u00f3 a su nivel m\u00e1s bajo entre los pa\u00edses de la Organizaci\u00f3n para la Cooperaci\u00f3n y el Desarrollo Econ\u00f3micos (OCDE).<\/p>\n<h2>\u00bfQu\u00e9 decisi\u00f3n concreta podemos tomar con esta informaci\u00f3n?<\/h2>\n<p>Varios expertos que accedieron al estudio completo tienen reservas sobre c\u00f3mo interpretar los resultados. Aunque consideran que el trabajo es metodol\u00f3gicamente s\u00f3lido y proviene de una revista cient\u00edfica de prestigio, advierten que la relaci\u00f3n observada sigue sin probar causalidad y que la evidencia de base presenta limitaciones importantes.<\/p>\n<p>Por un lado, los datos no permiten saber qu\u00e9 fen\u00f3meno ocurre primero: si pasar m\u00e1s tiempo frente a pantallas o presentar malos resultados acad\u00e9micos, emocionales o conductuales. Por el otro, es necesario tomar distancia del concepto <strong>\u201ctiempo de pantalla\u201d<\/strong> pues, al menos en este estudio, es demasiado amplio e incluye actividades tan distintas como estudiar, jugar o <a href=\"https:\/\/es.wired.com\/articulos\/reino-unido-quiere-prohibir-las-redes-sociales-a-menores-asi-reaccionaron-meta-snapchat-y-youtube\">hablar con amigos<\/a>. A eso se suma que algunos estudios no suelen capturar de forma adecuada factores contextuales importantes, como la edad, el entorno, el contenido consumido o la finalidad del uso.<\/p>\n<p>\u201cCuando hablan de una relaci\u00f3n negativa [del uso de pantallas] con el rendimiento acad\u00e9mico, hay que leerlo con bastante cautela. Los resultados obtenidos son muy heterog\u00e9neos, por lo que es dif\u00edcil establecer una relaci\u00f3n causal. Adem\u00e1s, a nivel de investigaci\u00f3n educativa, el estudio vuelve a sufrir lo que otros estudios primarios tambi\u00e9n muestran: la finalidad de uso, los contenidos o el nivel de interacci\u00f3n con las pantallas son aspectos que no se suelen tener en cuenta\u201d, advirti\u00f3 V\u00edctor Gonz\u00e1lez Calatayud, profesor titular en el departamento de Did\u00e1ctica y Organizaci\u00f3n Escolar de la Universidad de Murcia, a <em>Science Media Centre Espa\u00f1a<\/em>.<\/p>\n","protected":false},"excerpt":{"rendered":"<p>Un mega estudio publicado en JAMA Pediatrics&#46;&#46;&#46;<\/p>\n","protected":false},"author":1,"featured_media":457708,"comment_status":"closed","ping_status":"closed","sticky":false,"template":"","format":"standard","meta":{"_jetpack_newsletter_access":"","_jetpack_dont_email_post_to_subs":false,"_jetpack_newsletter_tier_id":0,"_jetpack_memberships_contains_paywalled_content":false,"_jetpack_feature_clip_id":0,"_jetpack_memberships_contains_paid_content":false,"footnotes":"","jetpack_publicize_message":"","jetpack_publicize_feature_enabled":true,"jetpack_social_post_already_shared":true,"jetpack_social_options":{"image_generator_settings":{"template":"highway","default_image_id":0,"font":"","enabled":false},"version":2},"jetpack_post_was_ever_published":false},"categories":[46],"tags":[],"class_list":["post-457707","post","type-post","status-publish","format-standard","has-post-thumbnail","hentry","category-tecnologia"],"yoast_head":"<!-- This site is optimized with the Yoast SEO plugin v28.5 - https:\/\/yoast.com\/product\/yoast-seo-wordpress\/ -->\n<title>\u00bfLas pantallas arruinan el rendimiento escolar? 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