About the Author
Lisa Whipple Drozdick, PhD, is a research director at Pearson. She has worked on the development of several tests, including the WAIS®-IV, WMS®-IV, NEPSY®-II, and WISC®-IV. She has presented and published several articles in the areas of assessment and geropsychology.
James A. Holdnack, PhD, is a senior research director for Pearson. As manager of the neuropsychology team, he has developed neuropsychological tests including WMS®-IV, Advanced Clinical Solutions for the Wechsler Scales, NEPSY®-II and D-KEFS. He has published book chapters and research articles on the Wechsler Scales.
Robin C. Hilsabeck, PhD, ABPP-CN, is Director of Postdoctoral Training in Clinical Neuropsychology at South Texas Veterans Health Care System and Associate Professor of Psychiatry at the University of Texas Health Science Center at San Antonio. She has published several research articles in the areas of psychometrics and neuropsychological assessment, including some on the Wechsler Scales