There's a thing I noticed that places like special ed schools and group homes do when they're low on money. I was in a group home that was for people diagnosed with severe mental illnesses who would otherwise be in a more restrictive form of institution. But then they had more and more trouble getting clients. So they started aiming their advertising at parents who wanted their obnoxious teenagers off their hands, and started using labels of that sort to justify the kids being in the group homes. (There is a huge industry of residential facilities for obnoxious/rebellious teens, some of which are really scary, some of which are even located in countries where there are no laws against really nasty punishments and stuff, so that parents can send the kids there and not get in trouble.) And of course pretty soon we had people who would try to toy with the rest of our minds, bully us, not do their work assignments (which meant that I was pretty much the only one feeding the animals at one point, the others said they didn't care if the cats starved), and other crap like that that hadn't gone on when it was just people who were first intended to be there. (Not that I liked the place. It was awful. But it was so much better to just have kids who had whatever psych labels, than kids who were just nasty on purpose. Kids with psych labels tend to be far less bully-like than typical kids with discipline problems.)
Anyway, my special ed school as a teen was likewise, meant for kids with a combination of developmental and psych labels usually. (Some with just one or the other, most with both.) There were a few bullies but it wasn't horrible. (Well it was horrible but normally it was just the adults who bullied, not the kids.) I looked at their advertising more recently, and they too seemed to start to aim it entirely at kids with discipline problems who'd been expelled from other schools for misbehavior. When in the past they were specifically for kids with developmental and/or psych conditions. And combining the two is such a recipe for disaster it can't be overstated how awful this is to do to people. (Not that I'm a fan of segregation in the first place, but if a place is going to have a large concentration of DD/mentally ill people there, then it really needs to not have a large concentration of bullies.)
And in both instances the ODD label was used on those kids who were typical but obnoxious or rebellious. And it was also used on kids who staged rebellions and protests and stuff (even though said rebellions/protests were totally justified usually, because we were often unfairly treated by teachers).
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"In my world it's a place of patterns and feel. In my world it's a haven for what is real. It's my world, nobody can steal it, but people like me, we live in the shadows." -Donna Williams