Answer:
impression management
Explanation:
According to my research on studies conducted by various psychologists, I can say that based on the information provided within the question it seems that Rosemary is engaging in impression management. This term refers to when an individual controls a certain behavior or aspect in order to influence the way others perceive them. Which is what Rosemary is doing by showing up later than the time she was told in order for people to not see her as eager.
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