It’s fair to say that the evidence is mixed at the moment. Jonathan Haidt’s The Anxious Generation has captured a lot of attention, but many researchers dispute his arguments. This episode of the Freakonomics podcast provides a balanced perspective with voices from both sides of the debate.
There are many competing theories for the decline in youth wellbeing in Western countries (trends in other parts of the world are different), but they’re mostly based on correlational evidence; causal evidence is weak and limited.
Ferguson (2024) is a meta-analysis of 27 experimental studies that finds causal effects are statistically no different than zero (but with significant heterogeneity).
Haidt & Rausch criticised Ferguson’s methodology on their blog and this sparked much debate. They argue that many of the studies only capture withdrawal symptoms and don’t follow subjects long enough to get past that stage and onto more positive experiences.
Another good study makes use of a natural experiment by looking at changes in student wellbeing at US universities in the early years of Facebook’s gradual roll out.
I’m not aware of any governments blocking experimental studies. Policymakers are desperate for better evidence to inform their regulatory decisions. Despite the ongoing debate among researchers, Australia are going full steam ahead and recently announced a ban on social media for all under-16s.
Despite the ongoing debate among researchers, Australia are going full steam ahead and recently announced a ban on social media for all under-16s.
Do you disagree with this? I guess in my opinion it seems responsible to gather enough data to feel confident in the health effects of something before we let the entire population start doing it.
Personally, I think it’s a bit hasty because we’re not sure if it will do more harm than good. Ideally, they would have piloted this in a smaller region first but that probably wasn’t feasible politically.
It’s fair to say that the evidence is mixed at the moment. Jonathan Haidt’s The Anxious Generation has captured a lot of attention, but many researchers dispute his arguments. This episode of the Freakonomics podcast provides a balanced perspective with voices from both sides of the debate.
There are many competing theories for the decline in youth wellbeing in Western countries (trends in other parts of the world are different), but they’re mostly based on correlational evidence; causal evidence is weak and limited.
Some studies I recommend are:
“The Declining Mental Health Of The Young And The Global Disappearance Of The Hump Shape In Age In Unhappiness,” by David G. Blanchflower, Alex Bryson, and Xiaowei Xu (NBER Working Paper, 2024).
“Further Evidence on the Global Decline in the Mental Health of the Young,” by David G. Blanchflower, Alex Bryson, Anthony Lepinteur, and Alan Piper (NBER Working Paper, 2024).
“To What Extent are Trends in Teen Mental Health Driven by Changes in Reporting?” by Adriana Corredor-Waldron and Janet Currie (Journal of Human Resources, 2024).
“Global Well-Being and Mental Health in the Internet Age,” by Matti Vuorre and Andrew K. Przybylski (Clinical Psychological Science, 2023).
“Are Mental Health Awareness Efforts Contributing to the Rise in Reported Mental Health Problems? A Call to Test the Prevalence Inflation Hypothesis,” by Lucy Foulkes and Jack L. Andrews (New Ideas in Psychology, 2023).
“The Association Between Adolescent Well-Being and Digital Technology Use,” by Amy Orben and Andrew K. Przybylski (Nature Human Behaviour, 2019).
Social Media and Adolescent Health (Consensus Study Report)
What do we know about mental health and the internet in young people? (MQ Mental Health Research)
Just skimmed so far but does this mean there hasn’t been a single RCT on any of this stuff? Are governments blocking this from happening?
Ferguson (2024) is a meta-analysis of 27 experimental studies that finds causal effects are statistically no different than zero (but with significant heterogeneity).
Haidt & Rausch criticised Ferguson’s methodology on their blog and this sparked much debate. They argue that many of the studies only capture withdrawal symptoms and don’t follow subjects long enough to get past that stage and onto more positive experiences.
Another good study makes use of a natural experiment by looking at changes in student wellbeing at US universities in the early years of Facebook’s gradual roll out.
I’m not aware of any governments blocking experimental studies. Policymakers are desperate for better evidence to inform their regulatory decisions. Despite the ongoing debate among researchers, Australia are going full steam ahead and recently announced a ban on social media for all under-16s.
Do you disagree with this? I guess in my opinion it seems responsible to gather enough data to feel confident in the health effects of something before we let the entire population start doing it.
Personally, I think it’s a bit hasty because we’re not sure if it will do more harm than good. Ideally, they would have piloted this in a smaller region first but that probably wasn’t feasible politically.