Twenty-two years ago, Marcia began using the Structure of Intellect (SOI) assessment to help each student and adult discover how they can do their best. She helps with visual, auditory, and sensory-balance enrichment; dyslexia intervention; screening for Irlen light sensitivity overload that may be causing problems with focusing, visual fatigue, headaches, reading delays; or a number of other possible challenges that can interfere with learning and behavior.