Answer:
Theory of Mind
Explanation:
According to my research on studies conducted by various psychologists, I can say that based on the information provided within the question it can be said that Sally has developed Theory of Mind. This term refers to the ability to attribute mental states to oneself as well as to others, and to understand that others have beliefs, desires, intentions, and perspectives that are different from one's own. Which is what Sally understands about Anne.
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