And i was merely pointing out my anecdotal experience as a kid of the time, i wasnt saying you were wrong
I would imagine these sorts of things would take a while to filter through, but as Andy says during my childhood there were dozens of kids with issues, both looking back now and in the moment back then.
They would have been pigeon holed as neglected and/or disrupted and not helped. It was different though, very rare that there were teaching assistants in any classes, just the teacher. Where as now my kids have 1 or 2 TAs in their primary school classes.