An IQ test, or Intelligence Quotient test, is a standardized assessment designed to measure a person's cognitive abilities and intellectual potential. These tests typically evaluate various skills, including logical reasoning, problem-solving, and verbal comprehension. The results are often expressed as a numerical score, which can be compared to the average score of the general population. IQ tests are used in various settings, such as education and psychology, to identify learning disabilities, giftedness, or to assess cognitive development. While they can provide useful insights, it's important to remember that they do not capture the full range of human intelligence or creativity.