Standardized testing refers to a method of assessment in which all test-takers answer the same set of questions under consistent conditions and scoring criteria. These tests are designed to measure knowledge, skills, or aptitude in a uniform way, allowing for comparisons across different individuals or groups. Standardized tests are often used in education to evaluate student achievement, college readiness (e.g., SAT, ACT), or professional qualifications. Critics argue they can oversimplify learning and place undue stress on test-takers, while proponents believe they provide an objective metric for evaluation.