Ability to use language which is appropriate to the situation shows this competence.

• A. Sociolinguistic
• B. Contextualized
• C. Discourse
• D. Behaviorism

Answer: (A)

Sociolinguistic competence is the ability to use language that fits the situation, audience, and social norms. This means choosing the appropriate register, level of formality, vocabulary, and tone based on where you are, who you’re talking to, and what you’re trying to achieve. Language isn’t just about grammar and meaning here—it’s about matching how you speak to the social context so your message lands with the right impact and politeness.

Sociolinguistics studies how these choices vary with context, relationships, and power dynamics, which is exactly what this item is getting at when it mentions using language appropriate to the situation.

Contextualized speaks to embedding content in real-world settings, but it doesn’t inherently focus on the social adaptation of language choices. Discourse deals with how language is organized across stretches of speech or text and how meaning is constructed collectively, not specifically the situational tailoring of language. Behaviorism is a learning theory centered on observable responses and reinforcement, not on how language varies by social context.