2 stars (Inexcusable!) - I've never come across a textbook with so many mathematical and typographical errors! It was absolutely infuriating! We could never trust what the book gave as a solution to an exercise. If the authors would fix these errors it would be a decent text. 5 stars (Perfect for undergrads and grad students alike) - I was amazed w/how clearly this book explained concepts (as compared with other books/professors). The book also explains the concepts in different ways/perspectives, so that if you don't understand one explanation you're likely to understand the others. The book also has a perfect range of material--complete coverage of Z-scores, t-tests, regression, and ANOVAs; all the way thru concepts like MANOVA/MANCOVA, and multiple regression. Also at the end includes a couple great chapters which give very simple explanations of more complex procedures such as structural equation modeling, causal modeling, factor analysis, etc. By far the best stats book I've read. 5 stars (A great book for the non-statistically minded) - I found this book greatly supportive to a non-statistically minded person such as myself. The authors realise that not everyone feels comfortable with doing statistics and, indeed, actually dread it. Since I need to do a Statistics for Psychology course to continue in Psychology it has been a relief that the main text used has been written to aid the statistically impaired. It is fulled with many mind-easing comments etc. and, with the combination of this book and my lecturer at the University of Canterbury, I am actually learning to enjoy something I never thought I would enjoy. A big thank you to Arthur and Elaine Aron. You have helped me continue my studies in the field I wish to remain in - Psychology. ... Prentice Hall :: Psychology & Psychiatry & General :: Statistics :: Statistical methods :: Psychology :: Mathematical Psychology :: Elaine N Aron :: Arthur Aron :: :: Statistics for Psychology (3rd Edition)