Based on Mulder's previous classification of all semiotic systems designed to describe the system of discrete features in human languages, this article explores a further subclassification of the genus language into species. (CLK)

Two experiments are reported which explore (1) into what categories do native listeners divide the perceived pitch contours of their language; (2) into what perceptual units can these overall contour structures be further broken down; and (3) what is the range of tolerance for each unit? (Author/RM)

Demonstrates the operation of the universal principles of lexical simplification, through an examination of its use in translation; second language learning and teaching, and simplified reading texts. (Author/AM)

Presents the views of opponents of Marr's linguistic theory as well as those of Marr's disciples. (AM)

A review of analyses of conditionals (in the philosophical literature) and of topics (primarily in linguistics) reveals that their definitions are very similar. This paper justifies the method of basing semantic analysis of a construction on a cross-linguistic examination of its superficial form. (Author/NCR)

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)

Argues that the explanation of the use of "ser" and "estar" with locatives presented in the March 1984 issue of "Hispania" derives so directly from a theory of universal grammar because it is indicative of the explanatory adequacy of Case Grammar or of other, comparable theories of the deeper levels of linguistic structure. (SED)

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)

Focuses on several myths and fallacies prevalent in the field of French grammar. The importance of keeping up-to-date with language and grammatical usage is stressed, since the rules of language do change. Thus, the validity of the linguistic content of French grammar books must be questioned, so that any outmoded or invalid concepts can be…

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…

Revised and expanded version of a paper presented at the University of Texas, Austin, October 1971 and at the Linguistic Society of America annual meeting, December 1971. (DD)

Based on a series of lectures given at the Summer Language Program, University of California at Santa Cruz, August 1972; translated from the English; special issue on "Changing Linguistics." (DD)