Final answer:
Becca is reducing cognitive dissonance by changing her attitude to match her behavior. She initially dislikes her costly chemistry class but eventually comes to enjoy it, aligning her beliefs with her actions. Therefore correct option is B
Step-by-step explanation:
In the scenario with Becca and her chemistry class, what is happening is that Becca is reducing cognitive dissonance by changing her attitude to match her behavior. Cognitive dissonance is a psychological discomfort that arises from inconsistencies among a person's beliefs, attitudes, or behaviors. Becca initially attends her chemistry lectures out of a sense of obligation due to financial investment, despite disliking the class. Over time, to reduce the psychological discomfort of participating in an activity she dislikes, she changes her attitude and comes to enjoy the class, which aligns her beliefs with her actions.