Examines principles governing the identification of a system of parameters for accurately describing student thought processes and discusses the parametric analysis of such thought processes, taking as an example problem-solving directed towards the explanation of physical phenomena. A 25-item reference list is included. (Author/JL)

This paper attempts to develop some relatively well-defined notions that may be of use in descriptive semantics and in some areas of cognitive psychology. These notions are intended as explications of certain terms widely used in these fields such as semantic dimension, semantic feature, semantic space, category, conjunctive category, and sememe.…

Recent studies of folk biology clearly reveal the detailed empirical knowledge of living things which is an important and characteristic element of pre-scientific cultures. This paper attempts a contribution to the study of such systems of knowledge by analyzing the comparable skills of a few American birdwatchers. The process of identification of…

Ethnographic semantics is that discipline which seeks to understand human cognition through an analysis of the cognitive content of linguistic expressions: that is, the systematic study of the meanings of words and the role of these meanings in cognitive systems. There are many misconceptions about the nature of ethnosemantics, however, and by…