Title: A Nonresearched Gimmick!
Review: It is evident that Mr. Costa has read the many books out there that tell you that you can become a recognized "authority" in your field by inventing a new jargon and writing a book. Because that is just what Mr. Costa does! There is no scientific or physiological data, no scientifically based reasearch studies. In this age of brain research, there is no excuse for a book that advocates improving children's attention span by having them make posters! This book is a total waste of time and money!!!!
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