This essay is an inventory of the needs that the author hopes will serve to stimulate others to reassess and revise their basic thinking and analysis about the politics of education. It points to continuing needs in basic theory, concepts, research design, data collection, and analytical methods. (Author/IRT)

This paper describes how visual media technologies have been used to support research into the way technical diagrams are represented in people's minds. Two groups of subjects participated in this research, individuals with either a high or a low level of expertise in meteorology, specifically professional meteorologists and non-meteorologists.…

Follows the development of the conceptual boundaries used in defining a case study through the stages of a research project about the development of teacher knowledge. Compares the process with the Hermeneutical Circle. (FMW)

Based on the Kellian view of constructive alternativism (that the meanings of any idea are not fixed, but vary from individual to individual), this paper describes a technique for exploring school children's conceptions of common physical phenomena to allow science educators (1) to appreciate the alternative conceptions of their students and (2)…