<human>:  How do personality tests work?
<bot>: Personality tests are based on the idea that there are a few basic personality types. The most common are the Myers-Briggs Type Indicator (MBTI) and the Big Five. These tests are designed to measure how people think, feel, and behave. They are based on the idea that people have certain traits that are consistent across situations. For example, people who are introverted tend to be more quiet and reserved, while people who are extroverted tend to be more talkative and outgoing. These traits are measured by the test, and the results are used to determine the type of person you are.