Dyslexia affects 20 percent of the population, and represents 80–90 percent of all those with learning disabilities. (According to Yale Dyslexia) Studies show that dyslexia is one of the biggest hurdles facing many of our children in schools today, and many of those children are not getting the help they need. If you or your child are struggling in school, it may be because of dyslexia or other dyslexia related disabilities.