1. Introduction to the Special Issue on Empirical Evaluation of User Models and User Modeling Systems

   • David N. Chin
   • Martha E. Crosby

   OriginalPaper Pages: 105 - 109

2. Designing and Evaluating an Adaptive Spoken Dialogue System

   • Diane J. Litman
   • Shimei Pan

   OriginalPaper Pages: 111 - 137

3. User Models and User Physical Capability

   • Simeon Keates
   • Patrick Langdon
   • Peter Robinson

   OriginalPaper Pages: 139 - 169

4. Evaluating Comprehension-Based User Models: Predicting Individual User Planning and Action

   • Young Woo Sohn
   • Stephanie M. Doane

   OriginalPaper Pages: 171 - 205

5. The Use of a Co-operative Student Model of Learner Characteristics to Configure a Multimedia Application

   • Trevor Barker
   • Sara Jones
   • David Messer

   OriginalPaper Pages: 207 - 241

6. Using Evaluation to Shape ITS Design: Results and Experiences with SQL-Tutor

   • Antonija Mitrovic
   • Brent Martin
   • Michael Mayo

   OriginalPaper Pages: 243 - 279

7. A Bayesian Diagnostic Algorithm for Student Modeling and its Evaluation

   • Eva Millán
   • José Luis Pérez-de-la-Cruz

   OriginalPaper Pages: 281 - 330