Answer:
The Fundamental Attribution Error
Step-by-step explanation:
Fundamental attribution error: The term fundamental attribution error is defined as the propensity of an individual to describe someone else's behavior by overestimating the personal characteristics and avoiding the situational or external factors related to it.
Example: An individual usually blames someone's personality and behavior for the miss-happening that has happened to him or her most of the time.
In the question above, Marilyn's judgment about her professor best illustrates the fundamental attribution error.