It’s not just about hyper behavior. A major part of ADHD is the inability to stay focused. Some kids don’t have the hyperactive part of it at all.
Is inability to focus the reason why so many kids are drugged in our schools? Is this inability to focus the reason for the abysmal graduation and drop out rates in our schools? How come we knew NOTHING about this in the 1950’s and into the 60’s before all this drugging was deemed necessary and yet the rates of graduation were so much higher along with the drop out rates being much lower?