I apologise because I can't remember if I've posted on this thread, but I have been reading it.
I just wanted to share some news in case it is helpful to anyone.
My dad (10) has been anxious since starting school. Started self harming at 6, finally accepted into camhs at 9. She was referred for ASD assessment and in the meantime her psych at camhs wanted to do a full cognitive assessment. That was in August, and last week we got the results which apparently explain everything. I'm in shock, and still learning what it means.
The results are that she is in the 75th percentile for verbal reasoning, non verbal reasoning and working memory (all high average), but her Processing speed is in the 5th percentile (very low).
It explains why she is behind at school, hates school, has panic attacks when I give her instructions at home (i.e get ready for school), has removed herself from clubs, can't cope with games she doesn't already know, struggles to keep up with conversations where the information is 'new' to her.
Next step is to get an echo so that she will get the help she needs at school, and we are making lots of changes at home to reduce her information load.