Reading Disabilities and the Effects of Colored Filters

The Effects of Irlen Colored Lenses on Students’ Specific Reading Skills and Their Perception of Ability: a 12-Month Validity Study

Scotopic Sensitivity Syndrome/Irlen Syndrome and the Use of Coloured Filters: a Long-term Placebo Controlled and Masked Study of Reading Achievement and Perception of Ability

Some Research and Other Papers Relating to Irlen Filters and Irlen Syndrome   (Scroll to bottum)

Irlen Filters and Reading Strategies: Effects of Coloured Filters on Reading Achievement, Specific Reading Strategies, and Perception of Ability