Which competence concerns the ability to use language appropriately for social contexts, role relationships and purposes?

• A. Sociolinguistic Competence
• B. Strategic Competence
• C. Rhetorical Functions
• D. Semi-authentic

Answer: (A)

The main idea this question tests is how language use changes with social context. Sociolinguistic competence is the ability to choose and tailor language so it fits the situation, the relationship between speaker and listener, and the purpose of the interaction. It means knowing when to be formal or informal, which tone and level of directness to use, and which cultural or social norms to follow in a given setting. For instance, you adapt your language when speaking with a friend versus writing a professional email to a supervisor, or when deciding how much politeness, indirectness, or technical jargon is appropriate in a particular community or workplace.

Strategic competence, on the other hand, is about how you manage communication when things go off track—skipping over gaps, asking for clarification, or employing strategies to keep the conversation flowing. Rhetorical functions refer to the purposes language serves in discourse (like requesting, apologizing, or persuading), but not the overall social appropriateness across contexts. Semi-authentic isn’t a standard term for a language-competence category.