Final answer:
A self-fulfilling prophecy occurs when our expectations shape our behavior and lead them to come true. This phenomenon can be observed in various areas, such as education, where teachers' expectations can impact students' outcomes.
Step-by-step explanation:
A self-fulfilling prophecy is when our expectations about ourselves or others influence our behavior in a way that makes those expectations come true. For example, if someone is told they are not good at math and they start believing it, they may not put in effort to improve and end up performing poorly. This phenomenon has been observed in various contexts, such as education, where students' outcomes can be influenced by their teachers' expectations.