Teenagers and Social Media: What Really Happens Behind the Screen?

Introduction

In the digital age, adolescent girls spend a substantial part of their time on social media: these tools are no longer just means of entertainment, but central environments of socialization, identity exploration, and communication. At the same time, an intense scientific and public debate has emerged on the role that these platforms can have in relation to the mental health of adolescents.

In this paper, the following are explored: the extension of social media use among adolescents; the evidence on the relationship with mental health; the risk and protective factors in use; and finally, some practical indications directed to parents, schools, and workers.

Numerous large-scale studies confirm that it is not only the time spent on social media that correlates with negative outcomes, but rather a problematic use pattern: that is, behaviors that recall those typical of addictions (compulsive retention, constant thinking about the device, difficulty limiting its use). For example, a meta-analysis found that problematic social media use in young people is moderately correlated with symptoms of anxiety (r = 0.348), stress (r = 0.313), and depression (Vannucci & McCauley, 2022).

The transition “from a long time online” to “use that affects daily life” is crucial to understanding when a social network is no longer just a means, but a risk factor.

1. Extension of social media use among adolescents

Teenage use of social media is now nearly universal: according to US advocacy. Surgeon General's Office, up to 95% of 13 - to 17-year-olds report using at least one social platform. Research from the Pew Research Center in 2025 found that 45% of teens say they “use social media too much” compared to last year (27% in 2023).   This framework suggests that social media is not a “marginal space” of the lives of adolescents, but a primary context of interaction and development. However, the important thing is not just “how much” you use, but “how”.

2. Social media and mental health: what research shows

2.1 The relationship between use and psychological distress

The meta-analysis conducted by Vahedi et al, (2022) highlighted that problematic social media use (not just time, but type modality “addiction”, tolerance, loss of control”) is significantly related to depression (r ≈ 0.27), anxiety (r ≈ 0.35) and stress (r ≈ 0.31) in adolescents and young adults.  

2.2 Causality is complex

Importantly, the evidence does not support a simple model “social media use → depression”: the relationship is bidirectional, mediated by variables (sleep, quality of relationships, type of content), and not all adolescents are found to be equally at risk.  For example, a 2024 study conducted by Kreski et al., (2024) suggests that the use of social media, in the context of peer relationships, “is not strongly associated” with mental health in a large and diverse sample.  

2.3 Potential benefits

The study conducted by Uhls et al, (2024) also highlights, however, positive aspects: social media can foster a sense of social connection, reduce isolation, offer support environments for marginalized groups, and support the exploration of adolescent identity. So the use is not “intrinsically bad”, but the risk depends on how the digital space is experienced.

Interestingly, the intense use of social media (many hours) does not automatically lead to less well-being: a study conducted on over 150,000 adolescents in 29 countries showed that “intense” users had greater support among friends, while “problematic” users instead (with symptoms of compulsive use) reported lower well-being in all domains (mental, scholastic, social) (Verduyn et al., 2021). This suggests that the distinction “time = evil” is reductive: the quality of the experience (why and how social media is used) takes on a central role.

3. Risk factors and protective factors in the use of social

3.1 Risk factors

• Use “problematic” more than simple time: methods characterized by loss of control, interference with sleep, relationships, schoolwork (Santos et al., 2023).

• Impaired sleep quality: Nighttime use, endless scrolling before sleep, and reduced hours of sleep are mediators of the link between social and mood disorders (Scott et al., 2023).

• Constant social comparison and body image: Especially in girls, exposure to aesthetic content and peer-feedback can increase body dissatisfaction, reduce self-esteem, and depressive symptoms (Vandenbosch & Fardouly; 2023. Boers et al; 2024).

• Harmful content /algorithms: Exposure to self-harm content, suicidal ideation, online bullying, and algorithmic mechanisms that enhance these exposures are emerging as a concern (Office of the US. Surgeon General; 2023. Twenge et al; 2024).

3.2 Protective factors

• Active, meaningful, and regulated use (e.g., interactions, content creation, peer support) rather than passive use (scroll, comparison) tends to be less harmful or even positive (Valkenburg et al., 2023. Uhls et al., 2024)

• Strong offline relationships, good sleep, physical activity: these factors “outside digital” help modulate the negative impact of social media (Coyne et al., 2023. Twenge et al; 2024).

• Digital and emotional literacy: the ability to recognize dynamics of feedback, comparison, dependence, and emotional regulation is crucial (Livingstone & Stoilova, 2023). The American Psychological Association has issued an advisory that includes recommendations in this regard (American Psychological Association, 2023). 

3.3 Risk factors associated with problematic use

Some elements increase the likelihood that social media use will turn into a problematic dynamic:

• Low parental supervision or monitoring.

• Poor digital literacy or critical ability compared to the media.

• An already existing vulnerability (anxiety, low self-esteem, social isolation).

• Night use or sleeping with your smartphone on: these are correlated with worse sleep quality and more emotional difficulties. (Sampasa-Kanyinga et al., 2020)

• Understanding these factors helps to inform more targeted interventions: it is not enough to prescribe “fewer hours”, but to support more conscious ways of use and protect vulnerable contexts.

4. Implications for parents, school, and providers

The research suggests some concrete operational lines:

• Don't focus attention just on “how long” but on “how”: encouraging reflections such as “What are you doing online?”, “How does it make you feel?”, “Does sleep bother you?” (Uhls, 2024; Valkenburg et al., 2023).

• Establish protective routines: for example, “phone out of the room at night”, “zon-time” without screen before sleeping, offline moments shared with family (Office of the US. Surgeon General, 2023. Scott et al., 2023).

• Conscious Use Education: Programming in the classroom (or in counseling settings), digital emotional literacy activities, for example, analyzing together with students the dynamics of likes, stories, reels, body comparison, online vs offline identity (American Psychological Association, 2023; Livingstone & Stoilova, 2023). 

• Promote the call for help: When the teenager tells “I can't break away”, “I shut myself down on social media”, “I continually confront and feel bad”, this is a signal that deserves listening and possible specialist support (American Psychological Association, 2023; Royal College of Psychiatrists (UK), 2023).

• School-family-services collaboration: school professionals (psychologists, counter operators) can offer workshops, logical-visual sheets (for example, material you are already making) on the use of social media, emotions, regulation, and also involve parents in training moments (UNICEF & WHO, 2024; Ministry of Education and Merit (Italy), 2023). 

Towards a conscious approach

To transform the use of social media from a potential source of stress to a well-being resource, it is useful to consider some strategies:

• Before opening the app, ask yourself “Why am I coming in? What is the intent?”.

• Establish “screen-free” moments, especially in the pre-sleep and waking range, promoting quality of sleep and reduction of restlessness.

• Actively promote expression (creation, authentic sharing, participation) more than just vision/passive.

• Promote spaces for dialogue between adolescents, parents and educators: share not only rules, but also the meaning of the use of social media.

• In this way, conscious living in the digital space can become a key competence for adolescent well-being — not just an accessory detail.

Conclusion

In the light of the studies that emerged we can draw some fundamental conclusions:

• Social media is an integral part of the lives of teenagers: we cannot consider them just “optional”.

• There is an association between social media use and psychological suffering in adolescence (anxiety, depression, body dissatisfaction), but the link is moderate and not uniformly distributed.

• The crucial factor is not only “how long”, but “how” digital space is used: problematic methods (compulsive, passive use, interference with daily life) increase the risk.

• At the same time, social media offers opportunities: belonging, support, identity exploration.

• The most useful strategies aim not to demonize use, but to promote conscious use education, protective routines, emotional reflection, and collaboration between families, schools, and services.

• In summary: adolescent digital is not “good” or “bad” in itself, but depends on how it is experienced. Our job –as parents, teachers, providers– is to help adolescents use these environments so that they function as a resource, not a risk.

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