of difficulty between the first language and the second language says that there are 6 levels of difficulty by the grammatical or phonological features. The most difficult level to learn is ‘over-differentiation (level4)’ and ‘split (level5)’.
The ‘over-differentiation’ means that a new item entirely, bearing little if any similarity to the native language item, must be learned such
the text book mainly proceeds each lesson in an inductive way, which barely leaves any room for formulation of rules. In other words, though some students might get a chance to see for themselves the rules and patterns of spoken and written English, other students may have difficulty in actually making out those rules or hidden formulas, if not throughly expounded by the teacher at a pertinent ti
the difficulties in acquiring second language.
It is quite common to detect where the speaker is from just by listening to his/her accent.
e.g.) French
Ladies and gentlemen
-Ladies and zentlemans
The great honor
-ze grade hooneur
(중략)
Corder’s (1973) 4 Stages of Second Language Development
1. Random Error(
grammar)을 내 놓음으로써 언어학에 일대 전환을 가져 온 것은 물론이고 심리학을 포함하는 인접의 제 분야에도 커다란 충격을 줌.
- 그의 이론은 아직도 계속 진화되고 있으며, 종말적인 형태로 그 전모를 재촉하기는 불가능하다.
-1965년 그의 대표작 「Aspects of he theory of syntax」이후 언어학에서는 케이
What is AI?
Artificial intelligence(AI) is the intelligence of machines and the branch of computer science that aims to create it.
Al text books define the field as "the study and design of intelligent agents“
John McCarthy, who coined the term in 1956, defines it as "the science and engineering of making intelligent machines
History of AI
Beginning (1943-1951)
Early Interest Period