Thomas P. Hogan, Ph.D., is Distinguished University Professor Emeritus in the Psychology Department, University of Scranton. He is the author/co-author of over 200 published papers, chapters, and presentations, as well as four books, on psychological testing, measurement, and methodology; and is author/co-author of several nationally used standardized tests. He has frequently served as consultant to national organizations on assessment issues. He holds a Ph.D. in psychology with specialization in psychometrics from Fordham University.