yes, he is taking data on targets - for the OT side (fine motor skills) and he also gets to see the listening side due to playing different games.
he has video footage every session, of how dd1 is managing the equipment now.
we continue to see results, in all areas of motor skills and confidence.
previously, dd1 was very keen on going to playgrounds (sensory seeking - loves eg rollercoasters, helter skelters etc), but despite enjoying the equipment, even at normal playgorunds, could not access without steadying help and being talked through it ("ok, right foot here, hold on with 2 hands, step up, then move your hand, climbing, other foot, brilliant, well done!" to get up 3 steps to a slide - that kind of thing.)
within a month of her starting SI, we went for drinks at dh's boss' house. they have a trampoline and old swing/slide set in their garden (dd1 never been there before, and when we arrived they had been taking their dog away (dd1 phobic), so she was not the most relaxed she has ever been)
she went straight over, climbed on to the trampoline (the movement would have freaked her before, and trampolining not part of her SI) and bounced around.
got off herself (
at the ability to climb down a ladder backwards) and went over to the swing set. wanted to go in the boat swing. took hold of the 2 ropes, as a "normal" child woudl. put one foot in. the swing started moving away as she tried to lift her second foot. I was, by now, expecting fear and withdrawal, and tantrums because she wanted to go on the swing.
she laughed, said "silly swing" and tried again. same happened. she walked alongside, trying, then looked over and said "help, please, I want to swing"
it was just all so natural
(dd1 has had no other OT input. obviously some of her ABA tasks are Ot inspired, but at this point there was no other real motor planning/OT stuff going on)