You may already be competent in some of these
areas. Or, you may feel you need to learn or improve on
all of them. This book is designed to help you either way.
The pretest will pinpoint those critical thinking skills you
need help with, and even direct you to the lessons in the
book that teach those skills. The lessons themselves not
only present the material you need to learn, but give you
opportunities to immediately practice using that material.