Mary just completed a test that required her to respond as quickly as possible to faces of people from various races. the test that mary took is called the

Implicit-association test, is the right answer.

Explanation:

In the context of social psychology, the Implicit-Association Test is a method to recognize the fervor of an individual's subconscious correlation between mental descriptions of concepts in memory. The format of the test is extremely versatile and has been employed to review prejudices in racial groups, age, gender, sexuality and belief, as well as evaluating self-esteem.