<p>Anyone care to comment on how accurate the Kaplan diagnostic PSAT tests are? Obviously, folks don't have their scores for this coming fall, but I would imagine that past history is somewhat indicative of the future.</p>
<p>I would be interested in the answer to this question also. My D has been prepping out of this book. She scored quite a bit higher on the diagnostic test than she did on her official test as a sophomore. One might say that is because she has learned a lot over the past months, but she thought the rise was remarkable so she went back to look at the raw scores from last Oct’s test. The raw -> scaled score chart in this book is much more generous than last year’s actual test. I know scales can change, but I am hesitant to think she is home free with just this data point. </p>
<p>I would also like to know if people have comments on accurate other prep books. I think when I bought this one it had the most tests per $ of the books I saw at the time.</p>