Lead article in a set of papers and proceedings (8), reporting on the Behavioral Sciences Symposium of the National Environmental Health Association, New York, July 2-7, 1972. A practitioner and a theoretician give attention to the conceptual domain, a conceptual matrix of environmental behavior, and an environmental perspective of health. (LK)

An approach is presented which uses the sociotechnical systems concept and a generic planning model as a guiding perspective in the implementation of computer-aided design and manufacturing technologies. (CT)

A triad of conceptual, human relations, and technical domains is proposed as a basis for effective performance evaluation systems in education. Systems incorporating the relevant issues in this triad address a fundamental rule of performance evaluation: if it is worth doing, it is worth doing well. (SLD)

The most time consuming and expensive step in developing expert systems is knowledge acquisition (KA), and it is important to determine how the limited resources for acquiring knowledge should be allocated across different sources. This paper develops a model that determines how KA resources should be spent and how such a model may be used. (23…

Designed to focus attention on the design process in such computer science activities as information systems design, database design, and expert systems design, this paper examines three main phases of the design process: understanding the context of the problem, identifying the problem, and finding a solution. The processes that these phases…

This document contains the following full and short papers on cognition and conceptual change from ICCE/ICCAI 2000 (International Conference on Computers in Education/International Conference on Computer-Assisted Instruction): (1) "A Method of Creating Counterexamples by Using Error-Based Simulation" (Tomoya Horiguchi and Tsukasa…