Patti L. Harrison, PhD, is Professor in the School Psychology Program and Associate Dean of the Graduate School at the University of Alabama. She has conducted research on intelligence, adaptive behavior, and preschool assessment. Dr. Harrison's articles and chapters on assessment topics appear in school and clinical psychology and special education journals and texts, and she has presented over 100 refereed and invited presentations on these topics at conferences of professional organizations in psychology and education. She was Editor of School Psychology Review and has been an editorial board member for several school psychology and related journals, including School Psychology Quarterly, the Journal of School Psychology, the Journal of Psychoeducational Assessment, the American Journal on Mental Retardation, and Diagnostique.