(Q005) You're traveling with a group in a foreign country. After a homestay with a local family, a member of your group remarks that the meal he had last night was horrifying: roasted dog! "No one eats dog!" he exclaims. "It's barbaric!" This person is speaking from a perspective of:

ethnocentrism

Explanation:

Ethnocentrism can be utilized in humanities and sociology to define the practice of evaluating a different culture and claiming that perhaps the ideals and norms of one's culture are preferable–particularly in terms of vocabulary, conduct, norms and religions. Some things or divisions are differences which describe the specific cultural identification of that ethnic background.

Ethnocentrism "incorporates a good attitude towards one's own indigenous / social community  with a poor attitude towards the other particular ethnic community. Such two juxtapositional behaviors have become the product of a cycle called social recognition and cultural response-identification