Senin, 21 Desember 2009

Computer Assisted Language Learning

Computer-assisted language learning (CALL) is an approach to language teaching and learning in which computer technology is used as an aid to the presentation, reinforcement and assessment of material to be learned, usually including a substantial interactive element.

Computer-assisted language learning (CALL) is an approach to teaching and learning in which the computer and computer-based resources such as the Internet are used to present, reinforce and assess material to be learned and usually includes a substantial interactive element. It also includes the search for and the investigation of applications in language teaching and learning. [1] Except for self-study software, CALL is meant to supplement face-to-face language instruction, not replace it.

Computer-mediated communication (CMC) has been around in one form or another since the 1960’s but only became widely available to the general public since the early 1990’s. CMC comes in two forms: asynchronous (such as email and forums) and synchronous (such as text and voice chat). With these, learners can communicate in the target language with other real speakers cheaply, 24 hours a day. Learners can communicate one-on-one or one to many as well as share audio and video files. Because of all this, CMC has had the most impact on language teaching.

CALL and computational linguistics are separate but somewhat interdependent fields of study. The basic goal of computational linguistics is basically to “teach” computers to generate and comprehend grammatically-acceptable sentences… for purposes of translation and direct communication with computers where the computer understands and generates natural language. Computational linguistics takes the principles of theoretical linguistics with the aim of characterizing a language with computational applications in mind. ref name=”Tenhacken”>Ten Hacken, Pius (May 2003). "Computer-assisted language learning and the revolution in computational linguistics". Linguistik online 17. Retrieved on 2007-12-11.

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