{"id":264375,"date":"2025-07-03T13:13:27","date_gmt":"2025-07-03T11:13:27","guid":{"rendered":"https:\/\/novanews.co.za\/cityvision\/?p=264375"},"modified":"2025-07-03T13:13:30","modified_gmt":"2025-07-03T11:13:30","slug":"prolonged-screen-time-causes-more-harm-than-good-to-humans","status":"publish","type":"post","link":"https:\/\/novanews.co.za\/cityvision\/prolonged-screen-time-causes-more-harm-than-good-to-humans\/","title":{"rendered":"Prolonged screen time causes &#8216;more harm&#8217; than good to humans"},"content":{"rendered":"\n\n<p>South Africans spend more time on screens than almost any other nation, and the obsession is fuelling a growing mental-health crisis among children and adolescents, warns the South African Society of Psychiatrists (Sasop).\r<\/p>\n\n\n\n<p>The world&#8217;s obsession with screens has become so widespread that &#8220;brain rot&#8221;, a term used to capture concerns about the impact of consuming excessive amounts of low-quality online content, especially on social media, was named the Oxford Dictionary&#8217;s Word of the Year.\r<\/p>\n\n\n\n<p>IMPACT ALARMINGLY EVIDENT\r<\/p>\n\n\n\n<p>Adolescents who spend more than five hours a day on digital devices are 70% more likely to have suicidal thoughts or actions than those who spend less than an hour a day. \r<\/p>\n\n\n\n<p>Even adolescents with moderate screen time of four to six hours a day are more likely to report symptoms of anxiety and depression than those with two hours&#8217; less screen time per day. \r<\/p>\n\n\n\n<p>A study of 14 countries, reviewing children from pre-primary to high school, found mobile phones consistently distracted students from learning. \r<\/p>\n\n\n\n<p>Simply having a phone nearby, especially with notifications coming through, is enough to break their attention. \r<\/p>\n\n\n\n<p>Another study showed that once distracted it can take up to 20 minutes for children to re-focus.\r<\/p>\n\n\n\n<p>The average South African adult spends more than nine hours and 37 minutes a day on smartphones, with nearly a third of waking hours dedicated to scrolling, swiping and tapping. Social media alone takes up more than 22% of daily usage, led by platforms such as Facebook, Instagram and TikTok.\r<\/p>\n\n\n\n<p>&#8220;If we as adults are addicted how can they not be?&#8221; said Bellville psychiatrist Prof Renata Schoeman, head of health-care leadership at Stellenbosch Business School in Bellville and a member of Sasop. \r<\/p>\n\n\n\n<p>&#8220;We cannot expect children to moderate their screen time when they see adults constantly glued to their phones. Children learn by observing. If we don&#8217;t model healthy digital behaviour we are silently endorsing screen addiction.&#8221;\r<\/p>\n\n\n\n<p>She said excessive screen time has been linked to numerous mental-health concerns among children, such as increased risk of depression, anxiety and low self-esteem; disrupted sleep due to screen exposure, especially before bedtime, declining academic performance due to reduced concentration, lack of motivation to learn and over-exposure to unregulated content, social withdrawal, with face-to-face interactions replaced by digital substitutes.\r<\/p>\n\n\n\n<p>&#8220;The physical consequences are also concerning. Children spending long hours on devices are more prone to obesity, headaches, eye strain and poor posture.&#8221;\r<\/p>\n\n\n\n<p>Schoeman said while technology brings obvious benefits, especially in learning environments, it must be used intentionally and in moderation. \r<\/p>\n\n\n\n<p>&#8220;Unrestricted or &#8216;always on&#8217; access to screens does far more harm than good. We need to teach our children to use technology wisely while not shielding them entirely from it.\r<\/p>\n\n\n\n<p>&#8220;It&#8217;s not about banning screens, it&#8217;s about balance. There&#8217;s a big difference between a family movie night and hours of unmonitored scrolling or gaming. The key is to be mindful, involved and consistent.&#8221;\r<\/p>\n\n\n\n<p>Guidelines for parents:\r<\/p>\n\n\n\n<p>. Limit screen time by age: no screens under two years; no more than one hour for ages two to five; and ideally, a maximum of two hours a day for older children.\r<\/p>\n\n\n\n<p>.Encourage offline time, especially outdoors, to support physical and mental well-being.\r<\/p>\n\n\n\n<p>. Model responsible digital habits including taking breaks, switching off devices at meals and avoiding screens before bed.\r<\/p>\n\n\n\n<p>. Maintain device-free zones and times, such as during family meals and before bedtime.\r<\/p>\n\n\n\n<p>. Take overnight custody of children&#8217;s and teens&#8217; devices to ensure proper sleep.\r<\/p>\n\n\n\n<p>&#8220;Children don&#8217;t need perfection from their parents, they need consistency,&#8221; said Schoeman. \r<\/p>\n\n\n\n<p>&#8220;Small, daily changes like putting your phone away at dinner sends a powerful message. And right now, our children need that message more than ever.&#8221;<\/p>\n\n","protected":false},"excerpt":{"rendered":"<p>The physical consequences are also concerning. 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Renata Schoeman is the head of healthcare leadership at Stellenbosch Business School in Bellville.","article_media_icon":"1","article_template":"news","author_byline":"","background_color":"","block_editor":"1","byline":"","cmplz_hide_cookiebanner":"","competition_end_date":"","contact_advertise_email":"","contact_advertise_phone":"","contact_editorial_email":"","contact_general_email":"","contact_general_phone":"","contact_office_hours":"","contact_physical_address":"","enabled":"","featured_image_custom_caption":"","featured_video_url":"","fields":"","font_body":"","font_header":"","frequency":"","headline":"Phone screens cause 'more harm' than 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