The paper is structured as follows. Firstly, a theoretical framework for using ITSs in language learning is set. Secondly, the issues surrounding the development and use of ITSs for language learning are outlined and discussed. Thirdly, a variety of language-learning ITSs already in use are described as well as how they are employed to address different language learning skills. Finally, conclusions about using ITSs for language learning are reached.
II. INTELLIGENT TUTORING SYSTEMS IN LANGUAGE
LEARNING
The field of ITS is usually referred to as the field of research which deals with the modes of designing and developing adaptive and intelligent educational systems [12]. The term is further used to mark a range of computer-based instructional systems which keep up-to- date models containing information about what and how to teach, and use that knowledge for personalizing the access to learning [2].