inal answer:
The appropriacy of a speech act is determined by the sociocultural norms of the particular culture, as these norms guide what is seen as appropriate communication within that culture.
Step-by-step explanation:
With regard to cultural contextualization, the correct statement is:d. Appropriacy of a speech act is measured against sociocultural norms.This is because different cultures have their own set of norms and values that determine the appropriateness of a speech act. What might be considered polite or normal in one culture could be deemed rude or unusual in another. Culture is dynamic; it evolves over time and can vary significantly even within the same society. For instance, conversational etiquette differs greatly across cultures. Americans typically maintain a larger personal space compared to some Middle Eastern cultures where standing close during a conversation is common. Another aspect of cultural variation is in language use, such as code-switching, where individuals alternate between languages or dialects depending on the context. As societies interact, they often recognize and negotiate these cultural differences, which can lead to mutual understanding or miscommunication.