Recognition memory is a type of memory that allows individuals to identify previously encountered information, objects, or people. It involves the ability to recognize something as familiar, distinguishing it from new or unfamiliar items. This process is crucial for everyday tasks, such as recalling faces, names, or places. The mechanism behind recognition memory relies on the brain's ability to store and retrieve information. When we see something again, our brain compares it to stored memories, triggering a sense of familiarity. This type of memory is often tested in psychological studies using tasks like multiple-choice questions or memory recognition tests.