This book is easily one of the most poorly written excuses for an academic text ever written. Terminology such as "a stupid person would do..." Can only be gasped at. Page after page of inappropriate, derogatory text slams you in the face. This book was written by three supposed academics however, it would appear no one bothered with proofreading or checking for accuracy,, terminology, or academic language which is virtually nonexistent. A very poorly written text and waste of paper. Certainly not worthy of the time it takes to read it or the amount of money charged to buy it. Keep looking and find another text to use.