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Thissen, David; Wainer, Howard – 1984
Simulation studies of the performance of (potentially) robust statistical estimation produce large quantities of numbers in the form of performance indices of the various estimators under various conditions. This report presents a multivariate graphical display used to aid in the digestion of the plentiful results in a current study of Item…
Descriptors: Computer Software, Data Interpretation, Estimation (Mathematics), Graphs
Peterson, Kenneth D. – 1987
The expert system computer simulation detailed in this report is designed to investigate patterns of valuing in decision-making about dossiers of performance data used in teacher promotion evaluations. The knowledge base for the simulation consists of 111 questions organized into 117 rules. The questions and linked advice were derived from…
Descriptors: Computer Simulation, Computer Software, Computer System Design, Data Analysis
Majsterek, David – 1985
The proposal put forward in this presentation centers on the use of the microcomputer for the generation of educational research, both as a powerful tool for information collection and as a means for analyzing the generated data. The microcomputer-based laboratory (MBL) principles described in this paper may be used in rural classroom settings as…
Descriptors: Computer Graphics, Computer Software, Data Collection, Educational Research