DS2 (ASD and learning difficulties) doesn't register being too hot (or cold) and will wear the same number of layers regardless. He is sometimes prised out of his jumper and/or coat at school by his TA (tricky as he is 6 feet tall!!)
I have never managed to find a way to teach him how to judge what to wear. he is resistant to change but not agressive about it..he just simply doesn't process if you suggest something different!
As he gets older, the scary adult future is fast approaching and I worry about how he will be when I'm not there, or his TA to ensure he is suitably dressed.
How do you teach someone to recognise if they are hot or cold?