DS has 1 TA for 21 hours classroom time
a 2nd one covers his lunch hours, (the school has just started paying for her to also cover playtimes but this isn't in the statement).
Buzzwords I used to get it in order of priority
Consistency - DS's communication deficits means he needs consistency. (This word is littered through his statement like confetti btw)
ASD trained - y'all know the lea will want to limit expenditure here to as few peeps as poss!
Transitions - DS can't handle them
Anxiety - DS feels more comfy in the presence of familiar adults & his trust is hard won.
DS also needs someone who is familiar with the TEACCH approach and knows BSL.
The 2 TA's are both kept fully up to date with DS's social skills and SALT targets and can prompt and mentor as required. They are doing a great job of shadowing his social interactions and gently nudging his independence ABA style when needed - it's often a very subtle task.
Emotion skills training in particular requires the same person to be a constant for observations, picking up cues from DS's expression which are often very subtle in nature, and as swift as the wind.
DS needs a measurable approach so we can all see when to start fading things, backing off and introducing the next social skills nuance. DS's programme would just get too diluted spread among too many individuals involved.
More than this number and we'd be in danger of too many cooks spoiling the broth iykwim.
I'd be really disapointed as too many indviduals in the TA role would reduce it to a baby sitting duty instead of the constant learning opportunity DS currently experiences. It's all about helping him to access the curriculum & he just can't do that when he is confused.
This is something that will be even more important at secondary as everything becomes more complex and sophisticated. Only a total fool would try and assign wannabe bolter and prone to light switch melt down DS more than the 2 individuals he currently has.