In a landmark decision on August 27, 2025, South Korea’s National Assembly passed a bill prohibiting the use of mobile phones and digital devices in school classrooms. Set to take effect in March 2026, this legislation aims to address the growing concerns over smartphone addiction among students and its impact on their mental health and academic performance.
The Digital Landscape in South Korea
South Korea stands as one of the most digitally connected nations globally. According to the Pew Research Center, 99% of South Koreans are online, and 98% own a smartphone—the highest rates among the 27 countries surveyed in 2022 and 2023. This widespread connectivity has brought about significant changes in the daily lives of its citizens, particularly the youth.
The Rise of Smartphone Addiction Among Youth
The proliferation of smartphones has led to an increase in screen time among adolescents. A 2017 study found that 25.6% of male students and 38.4% of female students reported using their smartphones for at least 30 hours per week. This excessive use was associated with higher risks of depressive symptoms, suicidal thoughts, and suicide attempts. PMC
Further surveys indicate that 37% of middle- and high-school students feel that social media affects their daily lives, and 22% experience anxiety when they cannot access their social media accounts.
The Legislative Move: A Bipartisan Effort
The bill, which received bipartisan support, prohibits the use of smartphones and other digital devices in classrooms. Exceptions are made for students with disabilities or special educational needs, and for educational purposes with prior approval from school officials. Phys.org
Lawmakers like Cho Jung-hun from the opposition People Power Party emphasized the severity of the issue, citing instances of students staying up late on platforms like Instagram, leading to sleep deprivation and impaired focus during school hours.
Global Context: A Growing Trend
South Korea’s decision aligns with global efforts to curb smartphone addiction among minors. Australia recently expanded its ban on social media for teenagers, and a study in the Netherlands found that banning mobile phones in schools improved student focus.
These international moves reflect a growing recognition of the need to balance digital engagement with the well-being of young individuals.
Debates and Concerns
While the ban has garnered support for its potential to improve students’ mental health and academic performance, it has also faced criticism. Youth advocacy groups argue that the legislation infringes on children’s rights and autonomy. They contend that such measures may not address the root causes of smartphone addiction and could lead to unintended consequences.
Experts suggest that a more comprehensive approach, including digital literacy education and promoting healthy online habits, is essential to effectively tackle the issue.
Looking Ahead
As South Korea prepares to implement this nationwide ban, it sets a precedent for other nations grappling with similar challenges. The success of this initiative will depend on its execution and the willingness of schools, parents, and students to adapt to a new digital paradigm.
In the coming months, it will be crucial to monitor the impact of this policy on students’ mental health, academic performance, and overall well-being. This case could serve as a valuable reference for other countries considering similar measures.
