Short Self Test for Irlen SyndromeDo you or someone you know have difficulty reading?
If you answered yes to three or more of these questions, then you might be experiencing the effects of a perception problem called Scotopic Sensitivity Syndrome, which can interfere with your reading efficiency. Now, for the first time, there is a simple method Irlen Colored Filters worn as glasses or contact lenses, that can help people overcome this problem quickly and easily. Copyright © 1991 by Perceptual Development Corp/Helen Irlen. All rights reserved. |