it's not dunking in that emotive sense, cory. (not the way i've seen it done anyway)
it's a way of getting kids used to having water on their faces etc, and is a gradual build up, usually. as i said upthread, it's usually part of a very standard pool time routine involving singing games etc etc, and a watering can. so the child starts of with water being dribbled on their shoulders, and eventually moves on to it being dribbled on their head, then sort of rained on (so they get water on their face) and then eventually just a quick dip under the water. by that point they are used to sensation of water, have gor used to holding their breath whilst the water is trickling on their face, and then when they are ready, they get a quick dip. all part of a game - i think it was part of a song, (might have been 'all fall down'? dunno. can't remember)
the children are expecting it, it's part of the routine, and it might take weeks of gradually increasing the watering can flow/ moving it to different parts of the body. the children were all being held/ supported, loved the singing and the games, and none of them had any problem with being dipped under the water (once they had built up to it) at the right bit of the song. the ones who could blow bubbles went through the same putting their faces in the water routine as nt kids get in their swimming classes. the only difference is that the helpers support the kids to join in, instead of having a class of nt kids who dip themselves under water. yes, sometimes it takes a couple weeks before they build up the confidence, but they usually do. and then you can't stop them.
it's very similar to nt swimming classes for toddlers in that regard.
it's just a way of getting children used to having water in their faces in a non-threatening environment, so that if it happens accidentally at any point, it's not so traumatic. as you're aware, loads of tots (and even more sn kids) can have huge problems with hair washing and bath time in general, so anything that can increase confidence in water is a good thing. it's not barbaric, there aren't hordes of screaming disabled kids being shoved under the water against their will. and i'm pretty sure if the school are aware of ear issues they would be discussing with the parents whether the child should be in the pool at all, or wearing one of those gucci ear muff things to prevent accidental water ingress. and probably (i dunno, i was a mere parent and just getting on with it, but it seems sensible) if a child is clearly unable to control breathing when the watering can water is trickled on their face, the therapist/ instructor in the pool probably isn't going to judge that they are ready to join in the dipping under bit of the game. so they would just be bobbed to their shoulders/ chin at that point until they were ready. (this would happen with new children for a week or two)
whic is largely why i'm a bit sceptical of the lsa's story that she was ordered to 'dunk' (with a head pushing down motion) a child who was not verbal or independently mobile. and i'm wondering if there has been a misunderstanding of the actual event. it's the only reason why i was trying the lsa's position. i can't envisage any organisation that would be pushing disabled kids under water.
of course, if it did happen as the lsa apparently claims, then of course it should be investigated. but at the moment (after 17mos no less) the school and governing body seem to be saying it didn't happen.
so if you want to go any further, you need proof (ie the lsa making a written statement that she was ordered to push the child under the water by the staff) or at the very least a medical opinion that submersion (whether accidental or deliberate - and no med prof is going to state which one) caused the perforation/ febrile convulsions. even in that case, it could be argued that it happened in the bath whilst washing hair.
but is till don't really know whether the school are denying that they put kids faces under the water, or whether they are saying they use a system similar to that i have seen in place. it's not clear. i have no idea whether the op knows what goes on swimming/ pool time or not, really. i assume dialogue with the la has completely broken down, which is a shame. it makes a working realtionship impossible.
i quite like that my child with a disability was given the same opportunities as her nt siblings in a safe and controlled environment. (including the dipping under the water when she was ready). the other two have dunked themselves repeatedly in nt swimming lessons. and dd2 is actually pretty mobile now, and actually more mobile in water - it's quite freeing for her. as i sad, she has now no fear of water, and will happily dunk herself under the water at any available opprtunity (which is lucky, because her retained reflexes mean that if she tries to actually swim, her head goes under )
that said, i've never been a cotton woolly type - safety is important, but i do believe that kids with disabilities should be given the same opportunities as nt children, as far as possible. sometimes it isn't practical, or safe, but the pool time i've seen and taken part in was.
i can't comment on the op's ds's experience, because i wasn't there. but i'm quite happy that the 'dunking' i've taken part in, was part of a controlled and safe experience. and it lasted, i dunno, half a second? just a quick bob under the water and then up, to much praise and jollity, and carrying on with the songs and lesson.
but i think i've exhausted any last shred of opinion on this now .
was never arguing, just trying to dig a little into what actually happened (rather than just beign given an emotive 'dunking of disabled child shocker' headline) and to see if it matched my positive experience and could have been a misunderstanding. and maybe save the op a wild goose chase.