{"id":79120,"date":"2025-12-09T00:14:51","date_gmt":"2025-12-09T05:14:51","guid":{"rendered":"https:\/\/world.edu\/?p=79120"},"modified":"2025-12-09T00:14:51","modified_gmt":"2025-12-09T05:14:51","slug":"social-media-not-gaming-tied-to-rising-attention-problems-in-teens-new-study-finds","status":"publish","type":"post","link":"https:\/\/world.edu\/social-media-not-gaming-tied-to-rising-attention-problems-in-teens-new-study-finds\/","title":{"rendered":"Social media, not gaming, tied to rising attention problems in teens, new study finds"},"content":{"rendered":"

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\nThe digital revolution has become a vast, unplanned experiment \u2013 and children are its most exposed participants. As ADHD diagnoses rise around the world, a key question has emerged: could the growing use of digital devices be playing a role?<\/p>\n

To explore this,\u00a0we studied<\/a>\u00a0more than 8,000 children, from when they were around ten until they were 14 years of age. We asked them about their digital habits and grouped them into three categories: gaming, TV\/video (YouTube, say) and social media.<\/p>\n

The latter included apps such as TikTok, Instagram, Snapchat, X, Messenger and Facebook. We then analysed whether usage was associated with long-term change in the two core\u00a0symptoms<\/a>\u00a0of ADHD: inattentiveness and hyperactivity.<\/p>\n

Our main finding was that social media use was associated with a gradual increase in inattentiveness. Gaming or watching videos was not. These patterns remained the same even after accounting for children\u2019s genetic risk for ADHD and their families\u2019 income.<\/p>\n

We also tested whether inattentiveness might cause children to use more social media instead. It didn\u2019t. The direction ran one way: social media use predicted later inattentiveness.<\/p>\n

The mechanisms of how digital media affects attention are unknown. But the lack of negative effect of other screen activities means we can rule out any general, negative effect of screens as well as the popular notion that all digital media produces\u00a0\u201cdopamine hits\u201d<\/a>, which then mess with children\u2019s attention.<\/p>\n

As cognitive neuroscientists, we could make an educated guess about the mechanisms. Social media introduces constant distractions, preventing sustained attention to any task.<\/p>\n

If it is not the messages themselves that distract, the mere thought of whether a message has arrived can act as a mental distraction. These distractions impair focus in the moment, and when they persist for months or years, they may also have long-term effects.<\/p>\n

Gaming, on the other hand, takes place during limited sessions, not throughout the day, and involves a constant focus on one task at a time.<\/p>\n

The effect of social media, using statistical measures, was not large. It was not enough to push a person with normal attention into ADHD territory. But if the entire population becomes more inattentive, many will cross the diagnostic border.<\/p>\n

Theoretically, an increase of one hour of social media use in the entire population would increase the diagnoses\u00a0by about 30%<\/a>. This is admittedly a simplification, since diagnoses depend on many factors, but it illustrates how even an effect that is small at the individual level can have a significant effect when it affects an entire population.<\/p>\n

A lot of data suggests that we have seen at least one hour more per day of social media during the last decade or two. Twenty years ago, social media barely existed. Now, teenagers are online for about\u00a0five hours per day<\/a>, mostly with social media.<\/p>\n

The percentage of teenagers who\u00a0claim to be \u201cconstantly online\u201d<\/a>\u00a0has increased from 24% in 2015 to 46% 2023. Given that social media use has risen from essentially zero to around five hours per day, it may explain a substantial part of the increase in ADHD diagnoses during the past 15 years.<\/p>\n

The attention gap<\/strong><\/h4>\n

Some argue that the rise in the number of ADHD diagnoses reflects greater awareness and reduced stigma. That may be part of the story, but it doesn\u2019t rule out a genuine increase in inattention.<\/p>\n

Also, some studies that claim that the symptoms of inattention have not increased have often studied children who were probably\u00a0too young to own a smartphone<\/a>, or a period of years that\u00a0mostly predates<\/a>\u00a0the avalanche in scrolling.<\/p>\n

Social media probably increases inattention, and social media use has rocketed. What now? The US requires children to be\u00a0at least 13<\/a>\u00a0to create an account on most social platforms, but these restrictions are easy to outsmart.<\/p>\n

Australia is currently going the furthest. From\u00a0December 10 2025<\/a>, media companies will be required to ensure that users are 16 years or above, with high penalties for the companies that do not adhere. Let\u2019s see what effect that legislation will have. Perhaps the rest of the world should follow the Australians.<\/p>\n

Author Bios: <\/strong>Torkel Klingberg is Professor of Cognitive Neuroscience and Samson Nivins is a Postdoctoral Researcher, Women’s and Children’s Health both at the Karolinska Institutet<\/em><\/p>\n","protected":false},"excerpt":{"rendered":"

The digital revolution has become a vast, unplanned experiment \u2013 and children are its most exposed participants. As ADHD diagnoses rise around the world, a key question has emerged: could the growing use of digital devices be playing a role? To explore this,\u00a0we studied\u00a0more than 8,000 children, from when they were around ten until they […]\n… learn more→<\/a><\/p>","protected":false},"author":33,"featured_media":0,"comment_status":"closed","ping_status":"closed","sticky":false,"template":"","format":"standard","meta":{"_acf_changed":false,"footnotes":""},"categories":[95],"tags":[1507],"coauthors":[11733],"class_list":["post-79120","post","type-post","status-publish","format-standard","hentry","category-lifestyle","tag-social-media"],"acf":[],"yoast_head":"\nSocial media, not gaming, tied to rising attention problems in teens, new study finds - World leading higher education information and services<\/title>\n<meta name=\"robots\" content=\"index, follow, max-snippet:-1, max-image-preview:large, max-video-preview:-1\" \/>\n<link rel=\"canonical\" href=\"https:\/\/world.edu\/social-media-not-gaming-tied-to-rising-attention-problems-in-teens-new-study-finds\/\" class=\"yoast-seo-meta-tag\" \/>\n<meta property=\"og:locale\" content=\"en_US\" class=\"yoast-seo-meta-tag\" \/>\n<meta property=\"og:type\" content=\"article\" class=\"yoast-seo-meta-tag\" \/>\n<meta property=\"og:title\" content=\"Social media, not gaming, tied to rising attention problems in teens, new study finds - World leading higher education information and services\" class=\"yoast-seo-meta-tag\" \/>\n<meta property=\"og:description\" content=\"The digital revolution has become a vast, unplanned experiment \u2013 and children are its most exposed participants. 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