Answer:
This exemplifies social categorization.
Explanation:
Social categorization is a natural cognitive process by which we place individuals into social groups, the same way we categorize objects into different types, we categorize people into social group memberships.
In this case, Ilayda assumes that her professors should spend their free time as she thinks this social group membership usually does. If there are not teachers playing volleyball or visiting an amusement park in her cognitive process, her stereotypes of professors won't associate these activities to this social group membership.
