Final answer:
Cross-cultural misunderstandings can develop due to differences in cultural practices, values, and expectations. Individuals from different cultures may have different assumptions about appropriate behavior, communication styles, and social norms.
Step-by-step explanation:
Cross-cultural misunderstandings can develop due to differences in cultural practices, values, and expectations. When individuals from different cultures interact, they may have different assumptions about appropriate behavior, communication styles, and social norms. For example, the article mentions how an exchange student from China may find the constant interruptions in a U.S. classroom rude, whereas it is considered normal in their own culture. These misunderstandings can lead to frustration, discomfort, and even ethnocentrism as individuals struggle to navigate the unfamiliar cultural landscape.