Examines the changes in how researchers perceive the relationship between theories of language and theories of language acquisition. It is determined that a theory of grammar is a necessary component in native language acquisition and may also be required for second-language acquisition. (Author/CB)

Presents a rationale for undertaking the study of language. Views this study as a psychological investigation into how the self forms an identity of itself through its language, rather than how it is formed by its language. Thus, the structure of language is seen as a representational system, allowing a multiplicity of meanings. (SL)

Attempts to characterize the process of first language acquisition by children. Suggests that language learning involves the acquisition of both language knowledge and language behavior, hence of the internalized representations underlying linguistic competence and also the ability to deploy this knowledge in interpreting and speaking the language…

Discusses the current approaches to interlanguage syntax, focusing on the goal of finding consistency and pattern in syntactic variation. Some themes contributing to descriptive approaches include: the transition from morphosyntax acquisition studies to those of more complex syntax, the emergence of syntax from discourse, explicitness, and the…

It is argued here that childhood phonological errors systematically simplify the child's inventory of phonetic elements and strings. (Author/KM)