KRISTINA C. BREAUX, is a senior research director with Pearson Clinical Assessment, where she led the development of the WIAT®-III and worked in close collaboration with Alan and Nadeen Kaufman to develop the KTEA™-3 and KTEA™-3 Brief. She is coauthor of Essentials of WIAT®-III and KTEA™-II Assessment. ELIZABETH O. LICHTENBERGER, is a licensed clinical psychologist in California and adjunct faculty member at Alliant International University, in San Diego. A consultant and trainer to businesses and individual psychologists, she is coauthor of numerous books in the Psychological Assessment series.