David Kieras
University of Michigan
Introduction
What Is Model-Based Evaluation?
Organization of This Chapter
Why Use Model-Based Evaluation?
Three Current Approaches
Task Network Models
Cognitive Architecture Models
GOMS Models
Issues in Model-Based Evaluation
Psychological Constraints Are Essential
A Brief History of Constraints in Modern Psychological
Theory
Modeling Cognitive Versus Perceptual-Motor Aspects of a Design
The Science Base Must Be Visible
The Role of Detail
The Value of Generativity
GOMS Models: A Ready-to-Use Approach
Why GOMS Models Work
Limitations of GOMS Models
Concluding Recommendations
References