The primary purpose of this 2nd edition is to review ethical guidelines and literature relevant to clinical neuropsychology that have been published since the first edition of this book was published a decade ago. A number of important publications have emerged since the first edition was published, including new Specialty Guidelines for Forensic Psychology, Standards for Educational and Psychological Testing, and position statements/practice guidelines by APA(e.g., Assessment of Older Adults with Diminished Capacity, co-authored with ABA) and other professional organizations (e.g., AACN, NAN) that are directly relevant to neuropsychological practice.