Lichtenberger, Elizabeth O.

ELIZABETH O. LICHTENBERGER, PhD, is a clinical psychologist residing in Carlsbad, California. She has coauthored several Essentials books, including Essentials of Assessment Report Writing (with Nancy Mather, Nadeen Kaufman, and Alan Kaufman). She is also coauthor, with Alan Kaufman, of Assessing Adolescent and Adult Intelligence, Third Edition (Wiley).

DONNA R. SMITH, EdD, is a Clinical Measurement Consultant with Harcourt Assessment, Inc.-The Psychological Corporation, and was closely involved with the development of the WIAT(R)-II.