After a multitude of studies across more than a century, researchers have failed to consistently identify characteristics or patterns that distinguish dyslexia from other decoding challenges. Many researchers and educators argue the construct is too vague and contradictory to be useful for educators. Nevertheless, attention to dyslexia in policy…

This brief report summarizes research on dyslexia. It is intended to provide an initial look at this common type of learning disability that impacts 1 in 5 students. Included in the brief are links to the original source material and to supplementary resources and videos to learn more.