Second language acquisition and the computer: variation in second language acquisition
Christopher Zähner · ReCALL · 1995
In this paper I will argue that learner variation in second language acquisition poses a potentially serious problem for the successful design and application of CALL and ICALL software'. Whereas a teacher is able to use direct and immediate feedback from students to adapt to different learning styles, rates of progress and acquisition paths, the possibilities of computer software are much more limited.