An outline is provided of the contents and boundaries of three areas of competence, or systems of knowledge, that are to be minimally included in a theory of communicative competence: grammatical competence, sociolinguistic competence, and strategic competence. Grammatical competence is concerned with the rules of sentence grammar and sentence…

This study investigates why researchers have trouble determining when learners acquire inverted and statement forms of yes/no questions. Researchers have difficulty designing studies on this subject because this area of language is not fully rule-governed or systematic. The choice of the form may be based on two speakers' foreknowledge of each…

This study explored the dichotomy between global errors, that is, those violating rules of overall sentence structure, and local errors, that is, those violating rules within a particular constituent of a sentence, and the relationship of these to communication breakdown. The focus was tense continuity across clauses (TC) and subject-verb…

This study presents an analysis of the successive steps used by Italian-speaking secondary school students to acquire mastery of the relative pronoun in standard French. This structure was chosen for study because the acquisition of the French relative pronoun is a source of difficulty for Italian learners. An analysis was made of the students…