WMI can be improved via academic challenges, would it follow that my AD/HD treatment method of intellectually challenging DS6 is actually almost a cure
To some degree, this is true. Many children/adults with ADHD can hyperfocus on tasks that are interesting to them. The difference is with everyday behavior. I generally find those dx with ADHD do not have a time sense... or basically know when to quit and have lunch or, their memories of what they had just leisurely read has been quickly forgotten.
My teen son is a 2E child and it has not been a very pleasent experience. One thing that was consistent was standardized tests he would ace with a perfect score... sometimes the begining of the year when he started that grade level. He needed teachers to repeat instructions or post them so he can remind himself what he was to be working on.
Reading was a nightmare in 3rd grade, but he learned how to answer the questions without reading the text. He just used logical reasoning or skimmed various sentences.
Because gt testing is just a snapshot score of what your child was performing on that given day... why not see if you can incorporate ideal studying/learning habits and take the test again the next year?