Problematic Media Use (PMU)
What is Problematic Media Use (PMU)?
Problematic Media Use happens when screen time starts to get in the way of your child’s everyday life—things like playing, learning, sleeping, and connecting with family and friends.
It’s not just about how many hours your child spends on a device. PMU is about how media use affects your child’s ability to manage emotions, interact socially, and do normal daily activities.
PMU looks a lot like addictive behavior but adapted for kids. Researchers use tools like the Problematic Media Use Measure to understand these patterns.
The Problematic Media Use Measure looks at:
- Preoccupation – Constantly thinking about using media.
- Withdrawal – Feeling upset or irritable when media is taken away.
- Tolerance – Needing more and more time on media to feel satisfied.
- Unsuccessful control – Parents try to limit media use, but it doesn’t work.
- Loss of interest – No longer enjoying hobbies or activities they used to like.
- Deception – Hiding or lying about media use.
- Escape – Using media to avoid or cope with negative feelings.
- Harm to relationships or school – Media use causes problems with friends, family, or schoolwork.
- Continued use despite problems – Keeps using media even when it’s causing social or emotional issues.
References
Domoff, Sarah E., et al. “Development and Validation of the Problematic Media Use Measure: A Parent Report Measure of Screen Media ‘Addiction’ in Children.” Psychology of Popular Media Culture, vol. 8, no. 1, Jan. 2019, pp. 2–11. DOI.org (Crossref), https://doi.org/10.1037/ppm0000163.
More than Just Screen TIME, it is screen CONTENT
“When we really dug into the literature, it’s really not the time that you’re on it,” says Coyne. “It’s how you’re using it.”
“Results revealed that increased time spent on social media was not associated with increased mental health issues across development when examined at the individual level. Hopefully these results can move the field of research beyond its past focus on screen time.”
Research shows that the amount of time your child spends on a screen isn’t the biggest concern. What really matters is how they’re using it. Simply counting hours doesn’t tell the whole story.
Coyne’s studies show that simply spending more time on social media or screens doesn’t automatically lead to mental health problems. Instead, the real concern is when media use starts to interfere with a child’s ability to manage emotions, interact socially, and enjoy everyday activities. This pattern is called Problematic Media Use (PMU)
The takeaway? Focus less on the clock and more on helping your child use media in positive, balanced ways.
References
Coyne, Sarah M., et al. “Does Time Spent Using Social Media Impact Mental Health?: An Eight Year Longitudinal Study.” Computers in Human Behavior, vol. 104, Mar. 2020, p. 106160. DOI.org (Crossref), https://doi.org/10.1016/j.chb.2019.106160.
Fronk, Amanda K. “How to Be a Healthier Smartphone User.” Y Magazine, https://magazine.byu.edu/article/phone-smarts/.
How do I prevent PMU in my kids?
Start early by setting clear, consistent rules for devices, stay involved by co-viewing and talking about content, and model healthy habits yourself. Encourage other activities like reading and conversation. You can also work with your kids to manage big emotions without turning to screens. These steps can reduce the risk of media use interfering with your child’s social, emotional, and daily life.
When it comes to screens, parents often ask: “How much time is too much?” According to Sarah Coyne’s research, the answer might surprise you—it’s not just about the number of hours. It’s about how media is used and the habits that form around it.
Practical Ways to Reduce PMU Risk
1. Set Clear Rules Early
Research finds that early structure matters. For example, families who set rules like “no tablets at age 2” or limit device use during meals tend to see fewer PMU symptoms later. Start with simple guidelines:
- No screens during meals.
- No devices in bedrooms at night.
- Age-appropriate limits for apps and games.
2. Be Involved in Media Use
Dr. Coyne’s work highlights the importance of co-viewing and conversation. Watch shows together, ask questions about what your child sees, and talk about online experiences. This helps kids learn to think critically about media and reduces the risk of unhealthy patterns.
3. Model Healthy Habits
Children learn from what they see. Dr. Coyne’s research on “technoference” shows that when parents frequently check phones during family time, it can harm parent-child connection and even increase child stress. Try:
- Putting your phone away during meals and playtime.
- Scheduling “device-free” family activities.
4. Support Emotional Regulation
PMU often develops when kids use screens to cope with big feelings. Help your child find other ways to manage stress—like playing outside, reading, or talking about feelings. Dr. Sarah Coyne’s studies link emotional reactivity and aggression in early childhood to higher PMU risk later.
The Bottom Line
Preventing PMU isn’t about banning screens—it’s about creating balance and connection. Set clear rules, stay involved, model good habits, and teach coping skills. These steps, backed by research, can help your child develop a healthy relationship with media.