Well, I have to say I have never been happier to finish a book before. Closing the last page, I nearly cried. I have been carrying this book around with me for weeks, reading it in my car, at the doctor's office, waiting to pick up my kid at school. It has Starbuck's stains on it, food stains, and blood, sweat, and tears. With over 800 multiple choice questions designed to teach you not only about the right answers but the wrong answers, with explanations sometimes a page and a half in length for EACH question, along with a synopsis of everything in a hard core chapter at the end, this book gives you an extensive birds eye view of everything from ethics to statistics to theory to assessments. My brain is full up, but I feel confident in my knowledge base now. I only wish I had had the book chapter on statistics when I was going through Quantitative Measures grad class - the way Rosenthal explains it makes much more sense than any other book I have read.