Answer:
By wanting to study the way that a major epidemic illness affects the educational and governmental institutions in a society. Eva is likely taking a funcionalist perspective.
Explanation:
Functionalism is called structural functionalism and is a theory that perceives societies as organisms composed by different groups with different purposes that propitiate society's stability, adaptation, solidarity, and outcome. So, when Eva wants to analyze how one factor affected different organizations from a defined society she is employing a functionalist perspective because she is analyzing society's inside groups for different purposes. In this case, she finds associations between belonging to a single bigger group and satisfies that group's needs.