What is the term for the idea that all standards of correct behaviour are determined by one's own cultural background?

Question

Quizplus · Accepted Answer

Ethnocentrism is defined as the belief that one's own cultural or ethnic group is superior to others, and that its beliefs, values, and customs are correct and should be used as the standard for judging other cultures. It is the idea that all standards of correct behaviour are determined by one's own cultural background.

What Is the Term for the Idea That All Standards