The disease is a defect in the learning skills in the form of read, write, spell, or children's mathematics learning outcomes are low. Found 6 per cent. In children, the majority of wairian are found in early elementary 1-3 .
Diseases with defects in the form of learning skills in reading, writing, spelling or math. Children have lower academic performance found 6 percent in children. Most are found in the most obscure primary 1-3.
Diseases that are impaired in learning skills in the form of reading, writing and spelling or math. Children are low grades were 6 percent In school-aged children Most will find the most obvious in the primary 1-3