Tag: Communicative Language Teaching

What is the Interaction Hypothesis?

The Interaction Hypothesis, developed by Michael Long, argues that meaningful communication helps learners acquire a second language by making input more comprehensible and encouraging learners to modify their output. This article explains negotiation of meaning, feedback, modified input, modified output, and the role of interaction in language learning and teaching.

What Is Output Hypothesis?

The Output Hypothesis, developed by Merrill Swain, argues that speaking and writing are not only results of language acquisition but also important causes of it. This article explains how producing language helps learners notice gaps, test grammatical hypotheses, reflect on language forms, and develop greater fluency and accuracy in a second language.

What Is Input Hypothesis?

The Input Hypothesis, developed by Stephen Krashen, argues that people acquire a language when they understand meaningful input that is slightly beyond their current level. This article explains the role of comprehensible input, the idea of “i+1,” the difference between acquisition and learning, and the lasting influence of the theory on language teaching and second language acquisition research.

Rod Ellis: Life and Contributions

Rod Ellis, a leading figure in second language acquisition (SLA), is best known for his contributions to task-based language teaching (TBLT), form-focused instruction, and the distinction between explicit and implicit knowledge. His research bridges theory and practice, shaping modern language teaching methodologies and providing educators with practical, evidence-based strategies.

Merrill Swain: Life and Contributions

Merrill Swain, a leading researcher in second language acquisition (SLA), is best known for her Output Hypothesis, which emphasizes the crucial role of speaking and writing in learning a new language. Her work on collaborative dialogue and immersion education challenged traditional input-focused theories, shaping modern teaching methods, task-based learning, and communicative classrooms worldwide.

Michael Long: Life and Contributions

Michael Long, a pioneer in second language acquisition (SLA), transformed language teaching through his Interaction Hypothesis and advocacy for Task-Based Language Teaching (TBLT). His research highlighted the role of negotiation, feedback, and real-world tasks in learning, bridging linguistic theory with classroom practice and shaping modern communicative teaching methodologies worldwide.