The correct answer to this question is D, All Of The Above. Relevant to consumers, this single trait approach puts the focus on one trait being consistent. Others traits are just as important, but the single strait is related to a particular behavior.
Consumer Ethnocentrism is a reflection of a consumers belief against buying products from other countries. NFC or need for cognition is a consumers likeliness to engage with something that allows them to think. Lastly, a Consumers Need for Uniqueness how purchasing an item can make one stand out in society and enhance the identity of the consumer.