Your right, there is a difference. The BS's are too: Sylvan Learning. I was speaking with a math teacher the other day; she teaches high school algebra. She had never herd of Dyscalculia, but when I said the words "MATH Dyslexia" bells went off. In my opinion, this is 90% of the issue with having a learning disability. I recently read a Kindle book, and it went over the different types of dyslexia: deep. Then everything clicked, why one group of people never knew until college and how people like me knew before they were 7. https://www.amazon.com/Dyslexia-Beginners-Solutions-Advantage-Treatment-ebook/dp/B00ZR4X3NA/ref=sr_1_fkmr0_3?s=digital-text&ie=UTF8&qid=1472849708&sr=1-3-fkmr0&keywords=overcoming+dyslexia+101#nav-subnav