Presents the results of a one-year longitudinal analysis of the interlanguage of an adult acquiring English without formal instruction. Observations of the form-function relationships in the early interlanguage are included as well as the ways these relationships change over the 12 months of the study. (SL)

Discusses interlanguage development in terms of three questions: (1) What requirements do learners impose on their own interlanguage output? (2) What linguistic knowledge concerning the fulfillment of their requirements do learners have stored in their memories? and (3) What linguistic forms do learners actually use in their interlanguage output,…

Argues that the second language acquisition process involves two models, providing complementary accounts of different components which could be combined. An integrated model is proposed that would carry the acquisition-learning distinction of the Monitor Model while including the Neurofunctional Theory, which uses the distinction to describe the…