Marissa is a clinician-in-training who is administering intelligence tests. Her supervisor reminds her that it is crucial that she follow the exact instructions in the administration and scoring of the test each time she administers it. To what important concept is the supervisor referring?

Standardization

Explanation:

Standardization may be defined as when the process of introducing and establishing technical specifications, guidelines that based on the consensus of multiple stakeholders, including businesses, consumers, groups of interest, governments, etc in order to produce the goods as per the prescribed guidelines set by the company

Therefore, according to the given situation, the correct answer is standardization.

i would think yes.

explanation:

because we have every natianlity in our country which makes us so diverse and unique. that's why in a lot of cities there are places like little italy, koreatown, chinatown.