Michael L. Wehmeyer, Ph.D. is Professor of Special Education,Director, Kansas University Center on Developmental Disabilities,and Senior Scientist, Beach Center on Disability, all at the University of Kansas, USA. He has published more than 25 books and 250 scholarly articles and book chapters on topics related to self-determination, special education, intellectual disability, and eugenics. He is co-author of the widely used textbook Exceptional Lives: Special Education in Today s Schools, published by Merrill/Prentice Hall, now in its 7th Edition. His most recent book, co-authored with J. David Smith, is Good Blood, Bad Blood: Science, Nature, and the Myth of the Kallikaks, published by the American Association on Intellectual and Developmental Disabilities (AAIDD).