There is some variability in the
Eight-year-old Evan is one of the brightest children in his third-grade class. He has a wonderful vocabulary and knows everything there is to know about ...
Apr 2, 2014
a general term for disorders that involve difficulty in l...
Before the National Institutes of Health began their research in the 1980's, the
medical : a condition in the brain that makes it hard for a person to read, write,
and spell. Source: Merriam-Webster's Learner's