I don't think having to physically dress one's 7yo is normal, FWIW.

Having to remind them a few times, yes.

I have known several kids who were blatantly, obviously ADHD. DD had one in her K class who took about 40% of the teacher's time every day (he desperately needed an aide, but the school was a charter and everyone was in denial). I have known several where I thought--okay, yeah. I have known a LOT where the parents were going--could it be? And the teachers were saying--we feel there MAY be an issue...and everyone was going around in circles. None of these people have put their kids on meds because I run in very anti-med circles, but they've all at least considered it. Category 3 is very concerning to me, and it has included not only my child but the children of about 30-40% of my circle of friends, which seems WAY off. Just--how can that be?