Pennsylvania is moving toward a statewide “bell-to-bell” cellphone ban in public schools.
The state Senate and House of Representatives have advanced companion bills that would require students in grades K-12 to keep cellphones turned off or stored away in lockers, backpacks or designated classroom storage pouches for the entire school day.
Gov. Josh Shapiro wants them to agree on a final version and send it to his desk for signing.
The goal is to reduce digital interruptions, improve students’ engagement with classroom lessons, increase face-to-face interactions and reduce conflicts that play out on social media during school hours.
As a forensic nurse, I study internet safety, cyber aggression and technology-related risks among children. Following these new rules will likely be challenging for all students. For some, the effort will pay off with improved health, safety and development. But those who are dependent on their cellphone may have trouble adapting.
In the U.S., most 13- to 18-year-olds spend nearly 8.5 hours a day using screens. Yet research consistently links heavy smartphone and social media use among children and adolescents to poor sleep, anxiety and depression, bullying, attention difficulties and academic challenges.
Healthcare providers report an increasing number of children, adolescents and young adults experience problematic smartphone use, or PSU. PSU is a pattern of behavior associated with depression, stress and decreased academic performance. Among this group, it is characterized by a difficulty controlling phone use, heavy social media dependence, having a preoccupation with notifications and voicing distress when separated from their device.
Meanwhile, results from a survey by Pew Research Center in 2023 highlight the mixed emotions U.S. teens report regarding their smartphones. In one question, 44% of teens said they feel anxious when they don’t have their phone. In a separate question, 72% reported that they often or sometimes feel peaceful without it.
Supporters of the Pennsylvania ban argue that students need a structured break from constant phone notifications so they can focus on learning and social skills.
Some researchers have described these breaks as a kind of scheduled “digital detox.”
Based on my research, students with PSU will most likely not react well to bans in school. Students experiencing PSU may face short-term academic and behavioral disruption, particularly in the first few weeks. They may have noticeable academic and attention challenges that reflect their anxiety, irritability or restlessness adjusting to reduced phone access. Evidence from school policy research shows that for most, the challenges stabilize over time. Students adapt over several weeks to a few months as new routines with boundaries are established.
Additionally, occasional rule-breaking and defiance are considered a normal part of child and adolescent development. These students may also be more likely to challenge the policy, hide their phones or attempt workarounds, such as using smartwatches or other devices.
In general, the American Academy of Pediatrics clearly recommends prioritizing healthy, nonscreen interactions and content quality over strict time limits for children.
For children under 18 months, the AAP discourages all screen use except for video chatting with family. For ages 2 to 5, the AAP supports limiting screen time to one hour per day of high-quality, educational programming that ideally is watched along with a caregiver.
Children ages 6-11, in the early elementary years, are still developing socially. They tend to think in here-and-now, concrete ways, are starting to use simple logic and are building skills in teamwork and schoolwork. By fifth grade, many children have their own phones, while they are still developing attention, social skills and self-regulation. This can make managing device use challenging. Increasing independence and peer influence can outpace a child’s ability to regulate phone use effectively.
During middle school, students begin to focus on establishing their identity, peer belonging and rapidly developing impulse-control systems. All three developmental stages make smartphones particularly compelling to them. The adolescent’s ability to use their phone to access social media and continuous news, interact with artificial intelligence and play games often broadens their perspectives and encourages individual creativity.
But increased cellphone use can also increase exposure to violence, cyberbullying, harassment and social comparison, which may be especially upsetting and damaging to this age group.
In high school, a young person’s digital life becomes even more complicated. Developmentally, high schoolers are building greater autonomy, stronger problem-solving skills and increased risk-taking behaviors, while developing a sense of where they belong. A bell-to-bell ban may reduce social media pressure and classroom distractions, but teens may also perceive the restriction as limiting their personal freedom.
A 2024 poll found that parents who want to keep phones on and accessible in schools are most concerned about an emergency at the school, being able to get in touch with or find their child, and coordinating transportation to and from school.
Educators and legislators in virtually all states with school cellphone bans – and the additional 25 states that regulate phone use during instructional time – have exemptions for translation services, documented medical needs and approved educational access.
Whether or not Pennsylvania’s bell-to-bell ban bill becomes law, parents and guardians remain central to helping children develop healthy phone habits and communication skills.
Parents who want to protect their kids’ sleep quality might have children charge their phone outside the bedroom, set app or Wi-Fi off times after a certain hour, and encourage them not to use their phone for the first hour after waking and the last hour before sleep.
Parents can also set consistent, predictable rules, such as no phones during homework or meals, or use built-in phone features to restrict the time kids spend on the most widely used apps and games, such as YouTube, TikTok, Instagram, Snapchat and Minecraft.
I believe it’s also important that parents routinely talk with their children about digital safety, including apps, notifications, scams, social media pressures, gaming and how phone use can affect sleep, mood and school performance.
Many people routinely scroll through social media feeds in pursuit of novel, entertaining content, especially when they’re bored. Parents can pay attention to scrolling patterns to help their child build healthy cellphone habits by encouraging balance, setting limits and supporting activities that do not rely on constant screen use.
Parents can also model healthy phone and digital behavior. If meals are device-free, that goes for the adults at the table too.
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This article is republished from The Conversation, a nonprofit, independent news organization bringing you facts and trustworthy analysis to help you make sense of our complex world. It was written by: Elizabeth Dowdell, Villanova University
Read more: The new brain break app for Philadelphia students raises questions about more screen time School smartphone bans reflect growing concern over youth mental health and academic performance Many students listen to music to focus and stay motivated while they study – but it doesn’t always help
Elizabeth Dowdell does not work for, consult, own shares in or receive funding from any company or organization that would benefit from this article, and has disclosed no relevant affiliations beyond their academic appointment.
