IQ, or intelligence quotient, is a numerical score that represents a person’s cognitive abilities as compared to the general population. It is calculated through standardized tests that measure various cognitive skills, including logical reasoning, problem-solving, and verbal and mathematical abilities.

The significance of IQ lies in its use as a tool for assessing a person’s intellectual potential and predicting their success in certain tasks or academic pursuits. For many years, IQ has been considered a crucial factor in determining academic performance, career prospects, and even social standing.

However, it is important to note that IQ is just one aspect of intelligence, and its limitations should not be overlooked. Intelligence encompasses a wide range of abilities, including emotional intelligence, creativity, and practical skills, that cannot be accurately measured by a single test.

In the next section, we will delve into the history of IQ and explore its limitations in order to gain a deeper understanding of intelligence as a whole.