This article should be taught in schools. It also applies to teachers. Don't forget the reciprocal: parents get different children (from the same child), especially if they are separated physically.
I was the youngest of 8. By the time I got to high school, I was almost invisible, even though I might have had more attention than siblings for a while when younger. What would probably be diagnosed as AS or ADHD now, was just "spoiled" back then, and getting treated like an animal was common practice at home and in schools.
The employment and government still expects a ready supply of those beaten down "trained and disciplined workers" to feed the mechanisms of competition. Our systems are designed around the profits from various forms of abuse, but we call it "business" and "competition" instead of "bullying" and "exploitation."