Amaral & Roeper's Multiple Grammars (MG) proposal offers an appealingly simple way of thinking about the linguistic representations of bilingual speakers. This article presents a commentary on the MG language acquisition theory proposed by Luiz Amaral and Tom Roeper in this issue, focusing on the theory's implications for child…

Suggests that there are universal constraints that explain the so-called "Definiteness Effect," i.e., the fact that certain constructions do not allow for definite arguments in certain positions. The article founds its proposal on the analysis of data from Hungarian and English. (15 references) (Author/CK)

This paper provides an overview of second language acquisition (SLA) research over the past several decades and highlights the ways in which it has retained its original applied and linguistic interests and enhanced them by addressing questions about acquisition processes. After discussing disciplinary contexts (SLA research and applied…