In the modern world, an increasing number of countries and organizations are attempting to impose strict age restrictions on smartphone and social media use for adolescents. However, a new joint study by researchers from the Children’s Hospital of Philadelphia (CHOP), the University of California, Berkeley, and the University of Pennsylvania School of Medicine, published in the journal Pediatrics and featured on the scientific platform Medical Xpress, demonstrates that simply setting age barriers will not solve the problem.
The scientists found that even if a child receives a smartphone at a later age, such as 13, the risk of depression, obesity, and insomnia remains high a year later, at age 14, if there is no control over device usage. The study showed that owning a phone at age 12 or earlier does indeed increase mental and physical risks; however, waiting until age 13 does not automatically guarantee safety. The primary issue is not the age at which a smartphone is acquired, but rather how and to what extent adolescents use it.
The research team, led by child psychiatrist Ran Barzilay, emphasizes that a complete ban on digital technology or relying solely on age limits is an illusion. Smartphones also serve positive functions for adolescents, including strengthening social connections, learning, and finding necessary information quickly. Therefore, the solution lies not in demonizing technology, but in establishing proper digital hygiene and clear rules within the family.
The simplest and most effective recommendation proposed by the scientists is the complete removal of smartphones from adolescents’ bedrooms during night hours. The data indicates that children who leave their phones outside their bedrooms report significantly fewer issues with insomnia and psychological burnout. In addition, parents should establish daily limits for screen time beforehand and create “phone-free zones,” such as during family meals or while doing homework. Ultimately, the study shows that rather than state-level prohibitions, daily parental involvement, monitoring, and the instillation of healthy habits are what truly protect adolescents.
