The last decade has seen a great advance in the biological understanding of dyscalculia, or math disability. The DSM V groups a specific learning disorder in math (315.1) under Specific Learning Disability along with impairment in reading (315.000) and impairment in written expression (315.2). The NIH defines dyscalculia as a condition contributes to “difficulty understanding arithmetic concepts and doing such tasks as addition, multiplication, and measuring.” It is important to identify dyscalculia, because an unrecognized LD can contribute to cycles of academic underachievement, secondary behavioral and emotional issues, and obstacles to further academic or workplace advancement. With the recent addition of high-stakes exams like the calculator-free section of the new SAT, it is even more critical that students with dyscalculia be identified. The DSM V definition includes the […]