Dyslexia was the first general term invented to describe reading problems. Now over 70 names are used to describe various aspects of dyslexia. There are many different theories of what dyslexia is, what causes it, and why the disability occurs.
Professional services described as Davis®, Davis Dyslexia Correction®, Davis Symbol Mastery®, Davis Orientation Counseling®, and Davis Math Mastery® may only be provided by persons who are employed by a licensed Davis Specialist, or who are trained and licensed as Davis Facilitators by Davis Dyslexia Association International (www.dyslexia.com).