Final answer:
This is an example of self-fulfilling prophecy.
Step-by-step explanation:
This is an example of self-fulfilling prophecy.
Self-fulfilling prophecy is when a person's belief or expectation about themselves or others leads to behaviors that make the belief or expectation come true. In this case, Lori's repeated negative messages about her math skills led her to believe that she would not do well in math, which resulted in her lack of effort in her high school math classes.
For example, Lori's belief that she would not be good at math may have led her to not pay attention in class, not study for exams, or not seek help when she needed it. As a result, her performance in math may have suffered, confirming her original belief.