To my surprise, there is a lack of quality materials available to assist school psychologists preparing to take this exam. A quick search on Amazon reveals that the other study guides either have very few reviews or poor reviews. I would have preferred using a study guide that was more comprehensive and up to date. There isn't much school psychology content in this guide and the book itself is very thin.There is one practice test that gives you an idea about what to study and expect; however, I found the actual test questions more difficult. The practice test was nevertheless useful for me since I ended up checking my old notes and texts to obtain explanations for the answers. I found some of the tips about how and what to study useful. For instance, the author recommends spending some time reading through the summaries of a general psychology book to refresh readers' memory about general principles. Following this advice allowed me to answer a few of the questions that ultimately appeared on the actual test. Incidentally, I highly recommend reading through chapters pertaining to learning and development if you have the time, particularly the parts pertaining to Erikson and Piaget's stages.Considering the price of this guide and dearth of quality study guides available in the market at the time of this review, I would still recommend this book to anyone preparing for the test as long as you use other materials. Along with this study guide, I read through NASP's position papers found on their, an ethics and law text, sections of a general psychology textbook, and excerpts of my class notes and other school psychology texts. I was tempted to purchase NASP's best practice books, but decided that it was not worth it. If you plan on taking this test, make sure you read over NASP's suggestions ([...]) and use it to guide your preparation. Good luck to those taking the test!