Three experimental techniques that can be used to investigate the gradient of discrete nature of intonational differences, the semantic task, the imitation task, and the pitch range task are discussed and evaluated. It is pointed out that categorical perception is a sufficient but not a necessary, property of phonological discreteness. (Author/VWL)

The impact of various definitions of the term "policy" on the nature and outcomes of policy analysis is illustrated by noting a variety of definitions which are implied in the literature. These definitions are applied to exemplar policy arenas to note their differential effect. The policy arenas discussed include the community…

Descriptions of educational practice offer an array of important, but typically hidden dimensions of meaning which provide potentially rich resources for understanding the practices. This paper illustrates: (1) how analysis, interpretations, and assessments interpenetrate what appear to be descriptions and suggest how readers can tease out these…

In reply to the commentary on the research by Anglin reported in this monograph, considers two issues: (1) implications for research on children's vocabulary knowledge that follow from adopting various definitions of what a word is; and (2) the distinction between learning words and constructing word meaning through a knowledge of morphological…

Criticizes the use of the term "education for all" that appeared in an article by Lene Buchert in an earlier issue of this journal. This author argues that Buchert's research strategy is flawed, and that Buchert should have established general, organizing principles for the research undertaken. (CAK)

In this article we discuss different views about how information flows through the lexical system in bilingual speech production. In the first part, we focus on some of the experimental evidence often quoted in favor of the parallel activation of the bilinguals' two languages from the semantic system in the course of language production. We argue…

Recent developments in cognitive anthropology, in particular the development of ethnographic semantics, make ethnographic methods more systematic. The goal is to replace intuition with an operationally explicit methodology for discerning how people construe their world of experience from the way they talk about it. The first part of this paper…

When education (teaching and/or learning) is considered to be an art, then it seems obvious that the methods of artistic inquiry would be appropriate analysis techniques. Such analysis seems to be rare or non-existent in educational technology. Semiotics, the theory of signs, provides one such set of methodologies for examining text. This…

Examines the different meanings of the term discourse, comparing the common use of discourse analysis in applied linguistics with its use both in critical discourse analysis and in a Foucauldian use of the term. An attempt is made to show how these different approaches imply profoundly different understandings of the relationship between language,…

This comment attempts to identify different "semiotic perspectives" proposed by the authors of this special issue according to the problems they discuss. These problems can be distinguished as problems concerning the representation of mathematical knowledge, the definition and objectivity of meaning, epistemological questions of learning and…

In a statement-response-reply format, a proposition concerning the study of semantics is made and debated in three papers by two authors. In the first paper, it is proposed that semantics is not the study of the concept of meaning, but rather a neurolinguistic issue, despite the fact that semantics is linked to context. It is argued that semantic…

Demonstrates the value of quantitative analysis of discourse options by focusing on two discourse options for the representation of cause and effect. (HTH)

Argues that researchers in the area of discourse comprehension and mental representation of discourse will likely feel motivated to adopt highly quantitative research techniques described in the articles in this special issue. Notes that ability to do so will be enhanced by availability of well-documented, easy-to-use computer software, or…

The author argues that unless Kohlberg's theory of moral development can be demonstrated empirically, based on scientific evidence, his ensuing plan for a program of moral education amounts to no more than a systematic program of indoctrination. Kohlberg identifies the moral stage of a person by eliciting from a subject the reasons referred to in…

The empirical study of knowledge representation is the focus of this paper, which observes that language as the cognitive instrument in the communication of phenomena must be capable of expressing relations of the observer-observation kind. The paper points out that this implies a coopeartive process at work in the production of a text, of which…