Language Input Hypothesis

The Language Input Hypothesis suggests that people learn a new language mainly through understanding and processing meaningful language input—such as conversations, reading, or listening—rather than through explicit grammar instruction. Essentially, learners pick up language naturally by being exposed to enough understandable language in context, which helps them acquire vocabulary, patterns, and pronunciation over time. This approach emphasizes the importance of exposure to authentic language use, allowing learners to gradually develop their skills through immersion and comprehension, much like how children learn their first language.