Final answer:
The type of narrow-mindedness being referred to in the question is ethnocentrism. Ethnocentrism is the belief that one's own culture is superior to others and using their own cultural norms to judge and evaluate other cultures. It can lead to stereotypes, prejudice, and biased treatment of group members.
Step-by-step explanation:
The type of narrow-mindedness being referred to in the question is ethnocentrism. Ethnocentrism is the belief that one's own culture is superior to others and using their own cultural norms to judge and evaluate other cultures. It involves believing that one's own group is the correct measuring standard and that other cultures are wrong if they do not measure up to it.
Ethnocentrism is a common cognitive bias that makes it difficult for individuals to objectively evaluate information that contradicts their own beliefs or the beliefs held by their group or tribe. It can lead to stereotypes, prejudice, excluding or biased treatment of members from other groups. It is important to recognize and challenge ethnocentric thinking in order to promote cultural understanding and tolerance.