Answer:Self-fulfilling prophecy
Step-by-step explanation:
Self-fulfilling prophecy, this is when we believe and expect something to happen which is originally a false expectation but which actual end up confirming itself. According to self fulfilling prophecy when we expect certain things from people or from an individual they will start behaving in a way that will fulfill our expectations.
For example Megan has been placed in an advanced track by her teachers as a result she knows they are expecting the best from her and she start to score high marks and even qualifies for college.