Hi Tall Boys. That sounds exactly like my son. He scored low on the processing speed which really skewed his test results. I have noticed this here at home and am subsequently trying to figure out what this means in the grand scheme of things. He is very visual/spatial so putting things into words under stress is very, very difficult as well as performing under pressure (especially time). I remember being specifically tutored for this in middle school. I believe that is also going on in my DS6 now.