언어습득이론

행동주의 behaviorism, 생득주의 nativism, 구성주의, 기능적접근 constructivism/ funcional approach, 반복 repetition 모방 mimicry 강화 reinforcement 습관형성 habit formation, 언어습득장치 lad (language aquisition divice), 의사소통적 상호작용 communicative interaction 기능 function

the aquisition-learning hypothesiㄴ, the monitor hypothesis, the input hypothesis, the affective filter hypothesis, the natural order hypothesis, non- interface position, comprehensible input, silent period, motivation/ anxiety/ confidence, x zero option

comprehensible💥, semantic, syntactic, accuracy💥, pushed output, the noticing function, the hypothesis-testing function, the metalinguistic function💥

comprehensible input, feedback, modified interaction💥, meaning negotiation, comprehension check, confirmation check, clarification request

unmodified input, premodifired input, interactionally modified input*, corrective feedvack

zpd =zone of proximal‘ development, scaffolding, actual developmental level, potentioal developmental‘ level, zpd/ scaffolding