Let’s be clear right away: intelligence isn’t owned by a calendar, and genius does not magically appear because of a specific ...

IQ tests are excellent for assessing an individual's intelligence. These types of puzzle challenges present readers with problems in the form of picture puzzles, math puzzles, or a statement. You have ...

Any degree of atypicality from mild to severe can coexist with any level of intelligence, from genius IQ to profound mental retardation. (If you're new to this blog, go back and read the last couple ...