I am in the UK, so I'm afraid I would not be able to join the DYS although something like that is sorely needed! Is there any international project?
Unfortunately not that I know of
. My dd's processing speed was, like I mentioned, lower than your dd's but technically not "low" in that it was about average. However, like your dd, it does impact her. She's more of a deep thinker than a kid who powers through everything and wants more fast. Her insights and analyses are where she really shines. School accelerated classes that rely on doing more work faster aren't the best fit for her, though.