An introduction to intelligent tutoring systems and tutoring in general

On my last sabbatical, I started to write an textbook that would explain human tutoring, intelligent tutoring systems and how to make both as effective as possible. Unfortunately, I got involved in writing research grant proposals, so the book was not finished. Since then, I've been writing individual chapters and publishing them in various venues. Below are the chapters that have been published so far. Although I have plans for several more chapters, I would be interested to hear your suggestions. What would you like to know about tutoring?

Chapters