It may surprise you to know that learning disabilities affect between 15 and 20 percent of the general public. In addition, recent statistics indicate that more than half of those people suffering from dyslexia also suffer from Attention Deficit, or vice versa (some doctors place that figure as high as 90 percent). Some physicians have postulated that Attention Deficit and Dyslexia are congenitally contracted in nearly 50 percent of all cases.