David took some standardized tests that we recently received the scores for and his reading jumped to the 91% overall and his spelling grammar jumped to the 86%. I believe that this program has helped him. I do think he has some mild auditory processing issues and thus has taken a little more time than most. I have appreciated the spelling and the writing lab emphasis in the higher lessons. I plan on using your service for a few more months and see what happens. This program has been the best solution for us and we have seen improvement with David.