This work has been selected by scholars as being culturally important, and is part of the knowledge base of civilization as we know it. This work is in the "public domain in the United States of America, and possibly other nations.
Chapter 4 includes the details of the project: pre-test and post-test surveys; developing, evaluating, and teaching the curriculum; and the timeline in which all of this is accomplished. Chapter 5 evaluates the entire project.