There is so much instant dismissal of this entire idea that smartphones are harmful in this thread, most of which is just "correlation is not causation". Yes, correlation does not equal causation. But when it makes logical sense why there would be correlation, there is no way to actually measure causation (we can't exactly give kids placebo phones), we keep seeing the same correlation over and over again, why is it b…
The fact that this is "obvious" to well informed parents who take their kids mental health seriously makes it more likely that this is correlation and not causation.
At risk kids will be given smartphones.
Not at risk kids will not.
I suspect that there are elements of correlation and causation involved. I don't think it's a simple relationship.