Research linking smartphones to a youth mental health crisis has sparked fierce debate. But the conversation is missing something crucial: the experience of growing up with a screen is not the same for every child.
In the decade or so since smartphones became ubiquitous in the hands of teenagers, a significant body of research has accumulated suggesting that something changed in the mental health landscape of young people, particularly young women. Rates of anxiety, depression, self-harm, and loneliness began to climb. The rise correlated, in many countries, with the widespread adoption of social media platforms designed to be as engaging as possible. The debate about how much of this correlation is causal remains genuinely contested among researchers. But the conversation about what screens are doing to young people has largely missed something important: it is not happening equally.
The phrase ‘screen time’ implies a single, undifferentiated experience. In reality, how young people use technology, how much access they have, what quality of device they have, and what support they receive in navigating online spaces varies enormously, by income, by race, by geography, and by the digital literacy of the adults around them.
The Two Digital Divides
Most people are familiar with the first digital divide: the gap between those who have access to digital technology and those who do not. This gap, while narrowing in many parts of the world, remains significant, both between countries and within them. In the United Kingdom, millions of children from low-income households lack reliable broadband at home. In the United States, rural communities frequently lack the infrastructure for consistent high-speed connectivity. The consequences for education, employment, and social participation are profound.
But there is a second digital divide that receives far less attention: the gap in the quality and nature of technology use. Research by scholars including Vikki S. Katz has found that children from higher-income families are significantly more likely to use technology for what researchers call ‘enrichment’ activities, creative software, educational tools, coding, digital production. Children from lower-income families are more likely to use technology primarily for entertainment, particularly social media and streaming, and for longer hours, often on shared devices or lower-quality hardware.
This matters because the effects of technology use are not uniform. The research linking heavy social media use to poor mental health outcomes tends to be stronger for entertainment-focused use than for creative or social-connection use. The children spending the most time on algorithmically-curated content feeds are often, though not always, those with the least parental oversight, the fewest alternative enrichment activities, and the most financially precarious home lives. They are also, frequently, children from racial and ethnic minority backgrounds.
Race, Identity, and the Online Experience
For young people of colour, the online environment presents specific risks that are rarely discussed in the mainstream conversation about youth and social media. Research by the Pew Research Center and others has consistently found that young Black and Latino users in the United States experience significantly higher rates of online harassment and hate speech than their white peers. The same pattern holds in the UK and across much of Europe.
For Black girls in particular, social media platforms have become spaces where they are subject to a particularly concentrated and virulent form of image-based harassment, colourism-driven commentary, and the amplification of harmful stereotypes. The body image pressures that concern researchers when they discuss the effects of Instagram and TikTok on teenage girls do not affect all girls equally: beauty standards that are algorithmically amplified tend to centre particular body types and skin tones, and the gap between that amplified ideal and a young person’s reality is often sharpest for those already marginalised.
The children spending the most time on algorithmically-curated content feeds are often those with the least parental oversight, the fewest enrichment alternatives, and the most financially precarious home lives.
When Screens Are the Only Window
There is a strand of the conversation about youth and technology that risks tipping into a kind of technological paternalism, the suggestion that the solution is simply for children (particularly poorer children) to spend less time online. This framing misses something important. For many young people, the internet is not a luxury: it is their primary means of social connection, access to information, cultural participation, and, for LGBTQ+ young people in unsupportive home or community environments, their most important source of community and affirmation.
A teenager in a rural area with limited social infrastructure, or a young person whose family has recently migrated and who is navigating a new country and new language, may experience the internet as an essential lifeline. Telling them to put down the phone is not a policy. The question is not how to remove young people from technology, but how to ensure that every young person’s relationship with technology is one that serves their flourishing rather than exploiting their vulnerabilities.
What a Genuinely Equitable Response Looks Like
Platform accountability must be part of the answer. Social media companies have designed products that maximise engagement, and they have done so with full knowledge of the psychological literature on adolescent development. The UK’s Online Safety Act and equivalent legislation elsewhere represent attempts to hold platforms to higher standards of care for younger users. The extent to which they succeed will depend on the quality of regulation and the willingness to enforce it.
Digital literacy education is another piece of the puzzle, but it must be delivered equitably. Schools serving disadvantaged communities should not receive fewer resources for technology education; they should receive more. Parents in communities with less existing digital confidence need investment and support, not lectures.
Above all, the conversation needs to stop treating ‘young people and technology’ as a single, undifferentiated problem with a single solution. The child scrolling social media for six hours a day and the child using the same device to attend after-school coding club and connect with friends across the country are having profoundly different experiences of the same technology. Policy, education, and platform design need to be sophisticated enough to understand that difference, and to act on it.