iGen: the smartphone generation
Psychology professor Jean Twenge presents her interpretation of trends in teen wellbeing and smartphone adoption. Trends over time alone cannot establish what caused them.
News & Research
A selected reading and viewing list for parents. Studies, news stories and interviews answer different questions: an association is not proof of cause, and an individual incident does not show how common a risk is.
Research references and framing updated 21 September 2026. This is a curated list, not a live news feed or a systematic review.
Curated studies & official reports
Parliamentary committee report
Limitations: Recommendations to government, not a clinical trial or proof of a causal effect.
House of Commons Education Committee report examining how screen time affects children's education, attention and wellbeing, with recommendations for schools, government and tech companies.
Cross-sectional study
Limitations: An association does not establish cause. The sample was mostly female and does not represent every child or age group.
A cross-sectional study of 657 pupils aged 16–18 in five English schools found associations between problematic smartphone use and anxiety, depression and insomnia. Screen time itself was not associated with anxiety or depression in this sample.
Curated studies & reports
Narrative review
Limitations: The included studies differ in methods and populations. Hosting in PubMed Central is not an endorsement by NIH.
A narrative review of research on screen use and children’s cognitive, language and social-emotional development, including potential benefits of educational content and possible harms of excessive use.
Journalistic research summary
Limitations: Read the underlying study before drawing causal conclusions; this linked article is reporting, not the research paper itself.
Research coverage exploring the link between screen time and emotional problems in children, and the vicious cycle that can develop between the two.
News & real-world incidents · newest first
Reporting on submissions to Report Remove involving AI-generated sexual images. Service reports are not a measure of how many children experience this across the UK.
An independent developer’s criticism of Roblox’s protections, reported in March 2026. The quoted round-the-clock monitoring view is the interviewee’s opinion, not this guide’s recommendation.
Reports 51,672 recorded online child sexual exploitation and abuse offences in England and Wales in 2024. Recorded offences are not a count of unique victims or a direct measure of prevalence.
Karl Davies was sentenced to 20 years after sexually abusing a 14-year-old girl he had contacted on the Discord app.
A 2025 investigation using researcher-created accounts raised concerns about Roblox. Its findings describe those tests before subsequent platform changes.
Reports families’ allegations in a lawsuit filed in 2025. The article does not establish that TikTok caused the deaths or determine the outcome of the case.
News & real-world incidents · newest first
Historical reporting from March 2026 on jury deliberations and prosecutors’ allegations. This article is not a current case-status update or a finding that every allegation was proved.
Children as young as 12 are being targeted by members of online communities who put pressure on them to create extreme content.
Young people discuss their experiences and what they wish they had understood about social media. Personal accounts are not population-level research.
Here are some tips on staying safe, communicating and setting limits on social media — for kids as well as their parents.
When used correctly, the internet has the potential to broaden horizons — but with this opportunity come serious risks, from exposure to inappropriate content and online predators to cyberbullying, grooming and the sharing of personal data.
Video titles and opinions belong to their publishers. They are not clinical advice or proof that screen use causes brain damage. Check the underlying research before applying a claim to your child.
Psychology professor Jean Twenge presents her interpretation of trends in teen wellbeing and smartphone adoption. Trends over time alone cannot establish what caused them.
A Dartmouth Health discussion about social media, young people and parental presence. Use the research section for study methods and limitations.
BBC Senior Education Reporter Vanessa Clarke unpacks new UK government guidance on screen time for under-fives, with discussion of young children’s development and content choices.
A 10 News report with a strong claim in its headline. The headline is the publisher’s framing; this guide does not treat it as evidence that phones cause brain damage.
WJHL reporting on gaming and children’s mental health. A news discussion does not establish the effects of gaming for an individual child.
Former Google design ethicist Tristan Harris exposes how notifications, autoplay and streaks are engineered to exploit psychological vulnerabilities — a perspective on persuasive design rather than a measurement of each child’s risk.
The author of The Anxious Generation and neuroscientist Andrew Huberman go deep on their interpretations of research on phones, adolescent wellbeing and possible responses.
Stanford psychiatrist Anna Lembke (Dopamine Nation) discusses reward, habits and social media use — interviewed by Steven Bartlett.
ABC News reporting on social media and mental health. Read the linked research separately before drawing conclusions about cause or a child’s needs.