The model in this study illustrates a theory of the language user's performance based on an analysis of the fundamental speech episode, the dialogue. The model presents an outline of conditions for the description of strategic aspects of communication within a dynamic framework, which are dependent on the orientation of the communicator toward a…

Findings of this Israeli study suggest that perception is affected by lables, learning, and selective attention; that these effects are determined developmentally; and that as age increases, the effects of verbal cues diminish, while the effects of perceptual cues increase. (Author/DLS)

This study focuses on the semantic development of individual lexical items, as viewed from a semantic features perspective. It involves four narrow semantic domains, a sample of elementary school-children and their teachers, and two native language groups, English and Spanish. Semantic development is studied through the process of equivalence…