A basic challenge for research into the neurobiology of language is understanding how the brain combines words to make complex representations. Linguistic theory divides this task into several computations including syntactic structure building and semantic composition. The close relationship between these computations, however, poses a strong…

Student models for Intelligent Computer Assisted Language Learning (ICALL) have largely focused on the acquisition of grammatical structures. In this paper, we motivate a broader perspective of student models for ICALL that incorporates insights from current research on second language acquisition and language testing. We argue for a student model…

Competence is defined as the knowledge of a mature speaker of a language, irrespective of questions about acquisition. It is questioned whether there can be a procedure for generating sentences as a model of this competence; it is concluded that there cannot be a precise, non-random model for competence. (CHK)

The author outlines the construction of a somewhat different machine than that envisioned by Turing (with which it would be possible to converse, presumably by telephone or telegraph, and which would be capable of masquerading as a human being). The machine envisaged by the author would be capable of doing comprehension exercises. Such a machine…

The developer of the two-cone model of second language teaching and learning outlines the original model and its concepts, and presents some further ideas concerning it. The model represents the native and second languages as two cones with pronunciation at the apex, morphology and syntax (grammar) at the center, and vocabulary around grammar and…