What are common signs of culture shock for a foreign student?

The correct answer highlights a range of emotional and behavioral responses that a foreign student might experience when adjusting to a new cultural environment. Homesickness signifies a deep longing for familiar surroundings, people, and cultural practices, which is often magnified in a new and potentially overwhelming setting. Low grades can reflect the challenges the student faces in adapting to different academic expectations, teaching styles, or language barriers. Isolation often occurs due to difficulty in forming new social connections or cultural differences that may prevent the student from fully engaging with peers. These signs are typical manifestations of culture shock, where the student struggles to navigate their new environment while feeling disconnected from their home culture.

In contrast, the other choices describe experiences that are not associated with culture shock. Excessive social activity and high grades would imply a successful adaptation, whereas immediate adaptation and cultural integration suggest a smooth transition that contradicts the struggles inherent in experiencing culture shock. Language fluency and academic success further indicate a level of comfort and competence in the new environment, which is typically not characteristic of someone undergoing culture shock.