You haven’t been enforcing rules to manage your kid’s screen time. How to change that now

Revisiting Screen Time Practices: A Parent’s Guide to Making Lasting Changes

You haven t been enforcing rules – Kara Alaimo, a communication professor at Fairleigh Dickinson University, offers guidance to parents, educators, and students on managing digital screen exposure. Her 2024 book, “Over the Influence: Why Social Media Is Toxic for Women and Girls — And How We Can Take It Back,” explores the impact of screen use on young minds. While many parents recognize the need to limit phone access in bedrooms during sleep, the practice often falls short. New research provides fresh evidence and a solid rationale for adjusting these habits. The findings reveal that teenagers who use screens overnight are more likely to develop unhealthy screen habits a year later, according to a study involving nearly 8,000 children aged 12 to 14, published in June by the medical journal *Acta Paediatrica*. This data underscores the urgency for parents to take action, even if it’s a small shift in routine.

The Link Between Nighttime Screen Use and Cyberbullying

Another study, released this week in the *Journal of Adolescent Health*, highlights a troubling connection between nighttime screen activity and cyberbullying. Children who use their phones in bedrooms at night are more prone to both being victims of online harassment and engaging in it themselves. These results are drawn from the Adolescent Brain Cognitive Development Study, the largest ongoing national investigation into children’s health and brain maturation. Dr. Jason Nagata, an associate professor of pediatrics at the University of California, San Francisco, and lead author of both studies, explains that the lack of parental oversight during nighttime screen use might contribute to this trend. “When kids are in their rooms, they’re less likely to be monitored, which could lead to more risky behavior,” Nagata notes.

“The higher rates of cyberbullying among kids who use their phones at night could be because parents don’t monitor screen time as much when children are in their bedrooms then,” Nagata says.

However, Nagata acknowledges a potential limitation in the research: the reliance on self-reported data. Children might understate their screen usage or cyberbullying experiences on surveys, leaving room for underestimating the issue. Despite this, the studies offer parents concrete evidence to support stricter rules. Nagata emphasizes that while it’s difficult to control screen time entirely, bedtime represents a critical window for intervention. “Sleep is just so important,” he adds. “Most teenagers don’t get enough of it, and sleep deprivation can impact everything from mental health to physical well-being.”

Why Bedtime Rules Matter More Than You Think

For parents struggling to enforce limits, the recent studies provide a strong argument for prioritizing bedtime screen restrictions. The average teenager spends nearly an hour on their phones between 10 p.m. and 6 a.m. on school nights, with many using devices between midnight and 4 a.m. on weekdays. These habits not only disrupt sleep but also compound the effects of digital overexposure. Nagata suggests that leaving phones outside bedrooms entirely is ideal, but if that’s not feasible, turning them off at night is a practical alternative. “It’s about creating boundaries that are meaningful without becoming constant battles,” he explains.

Anna Seewald, a psychologist based in Princeton, New Jersey, and host of the “Authentic Parenting” podcast, offers strategies to make these changes smoother. She recommends framing phone-free meals as opportunities for connection rather than punishments. “Having conversations about the benefits of sleep for brain development, mental health, and overall well-being can help families see the value in these rules,” Seewald says. To reinforce this, she suggests reading articles or listening to podcasts with children that highlight the science behind sleep and its role in cognitive growth. “When you talk about how sleep supports learning and emotional stability, it becomes more than just a rule—it becomes a shared goal,” she notes.

“Frame screen-free meals as a way to feel more connected, not as a punishment, because then the conversation becomes about togetherness, not control,” Seewald says.

Additionally, the research points to another consequence of nighttime screen use: weight gain. Kids who eat while watching screens are more likely to consume excess calories, Nagata explains. “The more distracted they are during meals, the more they may overeat or eat without feeling hungry,” he says. This highlights how screen time extends beyond just sleep disruption—it affects physical health as well. To combat this, Seewald proposes a simple solution: designating a central location where everyone places their phones during meals. “By keeping devices out of the way, families can focus on meaningful interactions and healthier habits,” she adds.

Creating a Culture of Healthy Screen Habits

While the studies focus on nighttime use, they also emphasize the broader importance of cultivating mindful screen habits. The findings reveal that even seemingly minor practices—like keeping phones in bedrooms or eating while scrolling—can have long-term effects. “What’s important about these new studies is that they show specific parenting practices can lead to better screen experiences for children,” Nagata says. This aligns with the American Academy of Pediatrics’ long-standing recommendations, which advise against allowing phones in sleeping areas. However, the updated research offers a more compelling case for change, especially as digital devices become more integrated into daily life.

For parents facing resistance, consistency is key. Nagata suggests starting with small, manageable steps, such as setting a 10-minute phone-free period before bed or designating one night a week as a screen-free night. “If you have to choose your battles, focusing on bedtime screen use can have a significant impact,” he says. This approach not only addresses immediate concerns but also lays the foundation for healthier digital habits over time. The goal is to create an environment where screen time is intentional rather than habitual.

Challenges and Opportunities Ahead

Despite the evidence, many parents still struggle to implement these changes. The challenge often lies in balancing supervision with autonomy. “Kids want independence, but they also need guidance,” Nagata says. He recommends using tools like apps that track screen time or setting up a charging station in common areas to make it easier for children to leave their devices behind. These methods reduce the temptation to use phones in bedrooms while also fostering a sense of shared responsibility.

Seewald adds that open communication is essential. “It’s not just about enforcing rules; it’s about understanding why they matter,” she says. Parents can start by asking questions rather than making demands. For example, instead of declaring a phone ban, they might explore how screen time affects their child’s mood or school performance. This dialogue helps build trust and makes the rules more relatable. “When kids feel heard, they’re more likely to cooperate,” Seewald explains.

“Some of what happens during youth can’t be reversed, which is another reason to rethink kids’ screen time,” Nagata says.

The research also highlights the role of schools in shaping screen habits. While districts like Los Angeles Unified have established reasonable rules for classroom use, many schools lack guidelines for home environments. Nagata urges educators to collaborate with families, offering resources or workshops that align with these findings. “Schools can play a part in reinforcing healthy habits, especially if they’re consistent with what parents are doing at home,” he says.

Ultimately, the studies serve as a call to action for parents to reevaluate their screen time strategies. The benefits of limiting nighttime use extend beyond sleep—improved mental health, reduced cyberbullying, and better eating habits all tie into this. As technology continues to evolve, so must our approaches to managing its influence. “It’s not about cutting out screens entirely, but about using them in ways that support, rather than hinder, growth,” Nagata concludes. By making small but consistent adjustments, parents can create a healthier digital environment for their children, setting the stage for long-term well-being.