From a consideration of variability in language-learner and language-user data, the concept of proficiency is considered in relation to models of second and foreign language learning. Proficiency is defined in relation to four separate dimensions: grammatical well-formedness, speech-act rules, functional elaboration, and code diversity. This…

This study focused on linguistic analyses used in the PIF Project (Project in Error Analysis, Interlanguage Studies and Contrastive Linguistics), an ongoing study of learner language and a project in foreign language pedagogy. For the project, 120 Danish learners of English were divided into 12 groups representing different Danish educational…