Answer:
Adolescent egocentrism
Step-by-step explanation:
The term was originated by David Elkind, a child psychologist. Adolescent egocentrism according to David is the phenomenon which describes the adolescents' inability to perceive reality such the adolescent is not able to distinguish between they perceive about what people think about them and what really does apply regarding what people actually think about them. This is seen in the above example where the adolescent assumes he is smart and aced the exam but the teacher failed him or wants him to fail