Mariano Is Interested in How the Diversity of a Group

Mariano is interested in how the diversity of a group affects its performance.If Mariano is a social psychologist, it is unlikely that he will

A) conduct experiments that compare diverse and non-diverse groups.
B) focus more on the details of recent Supreme Court rulings regarding affirmative action than examining the actual behavior of groups.
C) be interested in the thoughts as well as behaviors of people within those groups.
D) expect the perceived influence of diversity among the members of the groups to be as influential as the actual changes in performance caused by diverse demographics.