Answer:
Expectations
Step-by-step explanation:
From the given scenario of the question ,
The important terms are -
Perception - It refers to the predefined thoughts that are present in one's mind , before the initiation of some activity or task , is referred to as perception .
Expectations - It refers to the strong urge or belief about the certain activity , is referred to as expectation .
As Ana was aware that her class would be boring and difficult for her to handle , and as soon as the classes starts , her perceptions and expectation turns out to be true.