Children's mental health harmed by excessive screen time: help for parents
South Africans spend more time on screens than almost any other nation and the obsession is fuelling a mental health crisis among children and adolescents, warns the South African Society of Psychiatrists (Sasop).
Globally, excessive screen use has become so widespread that 'brain-rot' — a term used to capture concerns about the effect of consuming excessive amounts of low-quality online content, especially on social media — was named the Oxford Dictionary's Word of the Year.
The effect on children is alarmingly evident, the society said.
Adolescents who spend more than five hours per day on digital devices are 70% more likely to have suicidal thoughts or actions than those who spend less than an hour a day. Even adolescents with moderate screen time of 4-6 hours per day are more likely to report symptoms of anxiety and depression than those with two hours less screen time per day.
A study in 14 countries reviewing children from pre-primary to high school found mobile phones consistently distracted pupils from learning. Simply having a phone nearby, especially with notifications coming through, is enough to break their attention. Another study showed that once distracted, it can take up to 20 minutes for children to refocus.

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