What best describes ethnocentric bias in psychology?

Ethnocentric bias in psychology refers to the tendency to evaluate other cultures based on the standards and values of one's own culture, often leading to the belief that one's own culture is superior to others. This bias can manifest in various ways, such as interpreting cultural practices through a narrow perspective that prioritizes the norms and values of the observer's culture. This perspective can lead to misunderstandings and stereotypes regarding other cultures, as it inherently implies that other cultural practices are inferior or deviant when compared to the observer's own cultural norms.

In contrast, the other options reflect different perspectives: the idea that all cultures are equally valued denies any hierarchical view of cultural significance and promotes cultural relativism, while a focus on global perspectives emphasizes an inclusive view without superiority. The acknowledgment of multiple viewpoints recognizes diversity without imposing a hierarchy or promoting ethnocentrism. Thus, the recognition of one's own culture as superior is the core characteristic of ethnocentric bias, making that choice the most accurate representation of the concept.