The role of social media in our teenagers’ lives

For today’s teens, social media isn’t just an app on the phone anymore. It’s where friendships happen, identities form, and communities thrive. Many students spend hours online every day, cycling between group chats, videos, stories, and posts. According to a 2025 Pew Research Center report, roughly 1 in 5 teens say social media harms their mental health, while many also acknowledge its supportive role in their lives.

This duality is exactly why schools can’t ignore social media anymore. On one hand, it offers belonging, self-expression, and information. On the other hand, it can feed anxiety, comparison, and overstimulation. Understanding both sides is the key to helping students navigate digital life with confidence and care.

What Recent Research Says: The Good and the Risky

Potential Benefits of Social Media

Connection & Support

Despite growing concerns, social media also plays a meaningful positive role in many adolescents’ lives. For marginalised students (whether due to identity, background, interests, or personal struggles), online communities can sometimes be a lifeline. 

Identity & Inclusion

According to recent research findings, social media can support emotional wellbeing for some young people, not by accident, but through the kinds of interactions they seek out.

A 2024 study in JMIR Mental Health reported that adolescents who engaged with supportive, identity-affirming, or community-focused content experienced higher perceived social connection and reduced feelings of isolation, especially those who struggled to find belonging offline. For students who often feel misunderstood in their immediate environment, these digital spaces can offer the connection and affirmation they crave.

Mental Health Literacy

When used intentionally, social media can also support mental-health literacy. Teens encounter educational content, coping strategies, and health resources that they might not hear about otherwise… especially if stigma prevents them from asking adults for help.

The Risks 

But we can’t talk about social media without addressing the growing evidence of its risks. 

Anxiety, Sleep Disruption & Self-Image

A 2024 review of youth and adolescent social media use highlighted that excessive or problematic use correlates with higher rates of anxiety, depression and reduced overall wellbeing. 

Additionally, a recent 2022 survey of over 40,000 15-year-olds across several EU countries found that those reporting more than three hours a day on social media had markedly higher risks of depression and anxiety, with prevalence especially elevated among girls. These effects tend to be more pronounced among adolescents who already struggle with mental-health vulnerabilities.

Brain development

Another major concern is brain development. According to Yale Medicine, the adolescent brain is still undergoing critical maturation, especially in regions responsible for emotional learning, impulse control and emotional regulation.

Frequent exposure to social comparison, rapid-fire content, or emotionally charged posts may alter this development, potentially heightening stress and making self-regulation more difficult.

How it’s used vs. How much it’s used

Importantly, research increasingly suggests that how teens use social media matters more than simply how much. Compulsive checking, seeking constant validation, passive scrolling, and exposure to high-pressure content (like body ideals or academic achievement) correlate strongly with lower wellbeing.

Also, students with existing vulnerabilities, like anxiety, mood disorders, social isolation, and trauma, often spend more time online but report fewer emotional benefits. Instead of connection, they may experience more comparison, more overwhelm, and more pressure.

Why This Matters for Schools Today

Schools play a major role in shaping students’ daily experiences, including how they use (and feel about) technology. Even if most social media use happens off campus, its effects show up in our schools, classrooms, hallways, and the levels of emotional wellbeing our students have. Here are some symptoms that educators are witnessing all over the world:

• difficulty concentrating after late-night scrolling
• increased irritability or emotional fatigue
• heightened self-consciousness or comparison
• friendship conflicts sparked or escalated online
• withdrawal, avoidance, or anxiety driven by digital interactions

And for many of our students, especially those dealing with identity exploration, bullying, or unstable support systems, social media is both a refuge and a risk. Our schools are uniquely positioned to help them build the skills, resilience, and awareness needed to navigate digital spaces safely. So what can schools do to help?

What Schools Can Do: Practical Recommendations

Build Digital Wellbeing Into the Curriculum

Instead of framing social media as inherently “bad,” schools can teach students how it works and why it affects them emotionally. Effective digital wellbeing education includes:

• understanding algorithms and why content repeats
• emotional regulation strategies for digital overwhelm
• identifying signs of compulsive use
• recognising social comparison traps
• practising mindful, intentional online habits

Students appreciate honesty and nuance. Not fear-based warnings, but meaningful discussions about how online environments shape thoughts, moods, and identity.

Encourage Reflection and Digital Self-Awareness

Simple classroom tools can make a big difference:

• short check-ins about digital habits
• journaling before/after online use
• discussing what energises vs. what drains their energy on social media
• mapping their “digital diet” the same way they track food or exercise

The goal isn’t to shame students, but to help them be aware of their social media use and recognise patterns: When do I feel better? When do I feel worse? What triggers stress? What helps me reset?

Promote Balanced Media Use and Offline Activities

Schools can create natural buffers against digital overload:

• screen-free zones during breaks
• encouraging physical activity and hands-on projects
• offering extracurriculars that build real-world connections
• integrating movement and mindfulness throughout the day

Offline relationships and experiences remain one of the strongest protective factors for mental health. 

Besides, there are schools that now completely prohibit the use of mobile phones during school time, reducing some screen time that way, and enabling students to socialise and interact with each other more. The benefits are already visible! 

Involve and Educate Parents

Parents often feel just as overwhelmed as students when navigating digital life. Here’s what a dad on Reddit describes the experience like: 

“…My daughter (13) has had a phone since she was 11. Recently, however, she’s started going against the rules and 1. Using TikTok 2. Joining chats with friends that also have people in them that she doesn’t know 3. Posting public videos on TikTok with her face in 4. Messaging a stranger from the joint chats and trying to create a relationship 5. Using Reddit!…I’m totally fed up, and I’ve taken her phone away from her now.” 

Many parents in the comments seem to jump with the “NO PHONE” chant, but growing research actually suggests that active parental guidance (not strict control or rigid bans) correlates with better mental-health outcomes among teens. 

Follow the data trail

A 2024 survey of more than 16,000 adolescents in England found that youths whose parents discussed online behaviour and provided gentle guidance had significantly lower odds of anxiety and depression, even when their social media accounts were public. And, to support families today, schools and counsellors can also recommend tools and strategies beyond simple monitoring.

For instance, apps like Safe Digital Teens help adolescents reflect on their online habits and emotions, promoting self-regulation instead of surveillance.

Review School Policies With Digital Wellbeing in Mind

Balanced, thoughtful policies help set healthy boundaries without creating adversarial dynamics. Schools can consider:

• limiting smartphone use during class hours
• creating “digital reset” spaces or times
• providing accessible mental-health resources
• training staff to recognise digital burnout

Schools do not need to surveil students, but they can notice when patterns shift, engagement drops, or emotional distress appears.

The Risks of Doing Nothing

If schools ignore the growing impact of social media and screens, and don’t offer guidance, boundaries, or support,  the consequences aren’t just “some kids scrolling too much.” They become systemic risks to student wellbeing and learning.

Consequences like: 

Rising depression and anxiety: Among adolescents with excessive or problematic social media use, the majority of recent studies show a consistent link with elevated depressive and anxiety symptoms.

Sleep disruption → poor concentration and mood: Frequent screen use, especially late at night, delays sleep onset and reduces sleep quality, which is tied to daytime fatigue, irritability, and decreased attention. All of which harm learning & engagement.

Social withdrawal and impaired peer relations: Addictive or passive use patterns correlate with lower social adjustment, reduced peer support, and higher risk of isolation or social anxiety.

Impact on academic performance and school climate: When significant numbers of students struggle with mood, sleep, mental health or social issues, classrooms lose focus, school counselling resources get stretched, group work breaks down, and motivation drops.

Delayed recovery without intervention: While some negative effects of social-media overuse appear reversible with reduced usage or healthy habits, many adolescents lack the knowledge or support to self-regulate. Without school guidance or programmes, they carry this burden alone, risking long-term harm to both mental health and academic trajectories.

Schools thus have a genuine and urgent opportunity to tackle this phenomenon before it becomes too big to fix. 

All in all…

Social media isn’t going away. And for many teens, it’s not even the enemy. It’s just a tool, or a community, a creative outlet, and sometimes a source of comfort. But like any powerful tool, it requires awareness, boundaries, and support.

Schools can help students navigate this digital landscape with more confidence and less stress. By integrating education, reflection, supportive policies, and compassionate dialogue, we can transform social media from a source of pressure into an opportunity for connection and growth. Digital wellbeing is student wellbeing. And when schools treat it as such, everyone benefits.

👉 What digital wellbeing policies does your school have, if any? 

 

FAQs Social Media & Student Mental Health

1. Isn’t social media good because it helps shy or marginalised teens find community online?

Yes. Many teens, especially those who feel isolated offline, use social media to connect, express themselves, and find supportive communities. The goal isn’t elimination, but balance and safer habits.

2. Should schools ban smartphones to protect mental health?

Strict bans often miss the bigger picture. Research suggests that moderation, clear expectations, and supportive education are more effective than outright prohibition.

3. How can schools influence students’ online habits if most use happens at home?

Schools shape digital wellbeing by teaching awareness, offering support, modelling healthy boundaries, and partnering with parents. Influence doesn’t require surveillance. It requires conversation, understanding and support.