Philip Erdberg, Ph.D., A.B.P.P., is a diplomate in clinical psychology of the American Board of Professional Psychology. Dr. Erdberg's longstanding interest is in refining psychological personality assessment and adapting it to provide practical consultation for intervention. He is a past-president of the Society for Personality Assessment, the 1995 recipient of the Society's Distinguished Contribution Award, and the 2001 recipient of the Outstanding Achievement Award of the Forensic Mental Health Association of California. Dr. Erdberg is a senior faculty member for Rorschach Training Programs, and is a member of the San Francisco Psychoanalytic Institute Curriculum Committee. He is an active faculty member at the University of California School of Medicine in San Francisco, a consultant for a variety of school, clinical, and correctional settings, and a frequent workshop presenter. Dr. Erdberg is co-author with John Exner of the third edition of The Rorschach, Volume 2, Advanced Interpretation, published by John Wiley & Sons (2005).