Some people have admirable perceptual skills. Even with just one glimpse, they can spot the tiniest detail in an image. However, others tend to be a bit more distracted and don’t have a keen eye for detail. No matter which group you belong to, it’s always important to train your visual sharpness!

IQ, short for intelligence quotient, is a measure of a person’s reasoning ability. In short, it is supposed to gauge how well someone can use information and logic to answer questions or make predictions. IQ tests begin to assess this by measuring short- and long-term memory.

They also measure how well people can solve puzzles and recall information they’ve heard — and how quickly. Every student can learn, no matter how intelligent. But some students struggle in school because of a weakness in one specific area of intelligence.

These students often benefit from special education programs. There, they get extra help in the areas where they’re struggling. IQ tests can help teachers figure out which students would benefit from such extra help.