Which of the following is a common method for measuring intelligence?

IQ tests are a widely recognized and commonly used method for measuring intelligence. They are designed to assess a range of cognitive abilities, including memory, reasoning, problem-solving skills, and comprehension. These tests provide a standardized measure of a person's intellectual capabilities in comparison to a normative sample.

The concept of an intelligence quotient (IQ) is grounded in the idea that intelligence can be quantified. IQ tests often feature various types of questions that target different cognitive functions, allowing for a broad assessment of intelligence. The results of these tests can help identify areas of strength and weakness in an individual's cognitive profile, facilitating educational placement and psychological evaluation.

Other options, while valuable in their respective contexts, do not primarily focus on measuring intelligence in the same way that IQ tests do. Emotional Quotient tests analyze emotional intelligence rather than cognitive skills. Behavioral assessments evaluate actions and reactions in specific situations, without focusing on cognitive ability. Personality inventories explore personality traits and characteristics, which are distinct from measuring cognitive intelligence. Thus, IQ tests specifically aim to assess intellectual capabilities, making them the most appropriate choice for this question.