I suppose the interesting question is what parents of non-sick teens are doing differently from parents of sick teens. Is it a property that some teens are inherently more resilient or is it a property that some teens have a different home environment? There's many post-hoc explanations possible but the really interesting question to me is how some aren't sick.
Is it just like PTSD where most people who encounter combat trauma just make it back fine and even that one-third of those who encounter extreme combat trauma make it back just fine? Or is it that it's like PTSD where most people never encounter traumatic events of any cause and therefore don't have PTSD.
Identifying what's different about those who are sick and those who aren't will probably yield something interesting.
I have three teenagers and they are all very different from each other in terms of personality, interests, work habits, and phone use among other things.
You could place all of them into three distinct challenging scenarios and a different one of them would excel while the others would flounder. But there isn't that kind of variety in most schools, or if there is students are expected to excel in all three scenarios.
From the inside looking out, I think that home environment is the driving factor as I could easily tiger-mom them into deep depression and anxiety. Are they achieving everything of which they are capable? Probably not, but I do see consistent gains in maturity and personal responsibility each year and that really helps put perspective on some of the struggles.
As a counter-study it would be interesting to track the adoption of PowerSchool software across the US and see if that correlates with teen anxiety.
I think the individual makes a lot of difference. Most people can go to a casino and have fun and be fine, most people can go to a bar and hav fun and be fine. Some people can't do either without destroying their life.
Is it just like PTSD where most people who encounter combat trauma just make it back fine and even that one-third of those who encounter extreme combat trauma make it back just fine? Or is it that it's like PTSD where most people never encounter traumatic events of any cause and therefore don't have PTSD.
Identifying what's different about those who are sick and those who aren't will probably yield something interesting.