[Grustaf]

I read the article and I don't think it adds much. My point is precisely that it doesn't matter whose fault it is that little Johnny can't concentrate, it's primarily his and his parents responsibility, and definitely their problem, to mitigate it.

Btw I don't even agree with the last paragraph. Stigma is not just about curing or punishing the stigmatised person, it is also about sending a message to others. I would say that it is its primary function.