The notions of meaning and sense, which are closely related to understanding, play an essential role in educational processes in general and, therefore, in the teaching and learning of mathematics. However, the terms 'meaning' and 'sense' are unevenly used in the theory of language, semiotics, philosophy and psychology. After describing the main…

There is currently a consensus in mathematics education that favors constructivist instructional models, which are based on the inquiry of knowledge by students. There are, however, different views that consider objectivist models, based on knowledge transmission (direct or explicit teaching) more effective in the teaching of scientific…

Computational models have shown that purely statistical knowledge about words' linguistic contexts is sufficient to learn many properties of words, including syntactic and semantic category. For example, models can infer that "postman" and "mailman" are semantically similar because they have quantitatively similar patterns of…

Early lexical acquisition is affected by biases and constraints within learners, but also by patterns and statistical regularities within a learner's environment. Much of the previous work examining the effect of statistical regularities on word learning has been directed at phonological regularities. Particularly, research has focused on the…

This paper explores some of the ways in which our insights into the pedagogy of postgraduate supervision may benefit from understanding some of the attributes of psychotherapy. It proposes that psychotherapy involves teaching and learning processes that can be fruitfully compared with the idealised pedagogical model of the dialectic. It develops…

Considers the psychology of multimedia. Topics include software development, including decisions about sound and image quality; theories of multiple intelligences; the psychology of learning; a model that includes semantics, semiotics, and synthetics; and the impact of media psychology on the use of multimedia for learning. (LRW)

The goal of this paper is to show how experience transcends subject-matter planning. Indeed, there is a paradox in planning authentic experiences; hence the word "quasi-authentic" in the title. Subject matters are defined here as disciplinary genres. They are integrated into a new framework for semiotic research into disciplinary…

Proposes a structural model of intelligence based on the significant aspects of Blacks' cognitive development. Discusses alternative perspectives on the understanding of macro-level activities, modifications in the general approach to cognitive assessment, and the formulation of pedagogical guidelines. (FMW)