Suggest that the "one to one" principle of interlanguage construction can account for both minimal "pidginized" interlanguage systems and more developed interlanguage systems. This principle specifies that an interlanguage system should be constructed in such a way that an intended underlining method is expressed with one clear invariant surface…

This paper presents a case study of the untutored acquisition of English by a 33-year-old Costa Rican male. Three causes for his lack of linguistic development over a 10-month period are considered: ability, age, and social and psychological distance. The third of these is seen as the cause. (Author/POP)

Presents arguments for the view that pidginization can be a model of early second language acquisition, decreolization can be a model for later second language acquisition, and creolization is inappropriate for any aspect of this process. (Author/AM)

Analysis of basilang speech (in terms of word order, reference to time, and reference to space) of Chinese, Spanish, and Japanese speakers of English as a second language indicated that oriental subjects tended not to use prepositions and that Spanish-speaking subjects tended to use "in" to express most locative meanings. (Author/CB)