On the basis of evidence from general linguistic theory and psycholinguistic research, it is argued that the working hypotheses of the audiolingual habit theory are inconsistent with studies of human verbal learning tasks, and that transformation grammarians have shown convincingly that structuralist views of language are too narrow in scope. It…

The methodology reported in this paper argues for a synthesis of various theories and methods. First, a synopsis is given of the pedagogical and linguistic approaches that should underlie a successful attempt to teach the contrast in two verb tenses in Portuguese. Secondly, a contrast unique to Portuguese is examined and a multistage approach for…