Which hypothesis distinguishes acquisition as rough-tuned and unconscious while learning is fine-tuned and conscious knowledge of rules?

• A. Acquisition-Learning Hypothesis
• B. The Natural Approach
• C. Suggestopaedia
• D. Universal Grammar

Answer: (A)

The key idea is that language ability comes from two separate systems: an implicit, unconscious one and an explicit, conscious one. Acquisition is the effortless, intuitive process where language emerges from meaningful use and exposure, without trying to analyze or memorize rules. It’s rough-tuned to real communication and tends to produce natural, fluent performance. Learning, on the other hand, is conscious knowledge about the language—grammar rules, explanations, and formal study that learners can verbalize. This system is explicit and deliberative, but not automatically tied to real-time language use, so someone can know a rule without applying it fluently in speech.

This distinction—the unconscious, intuitive uptake versus the conscious, rule-based study—captures why language can flow naturally in some situations while rules and corrections don’t always translate into improved fluency. The other options point to different ideas or methods (a particular instructional approach, a distinct pedagogical theory about learning, or a broader innateness hypothesis) rather than this specific two-system distinction.