First published in 1999. Routledge is an imprint of Taylor & Francis, an informa company.
Hiram E. Fitzgerald is University Distinguished Professor in the Department of Psychology and Applied Developmental Science Programs at Michigan State University. Barry M. Lester is at the Brown University School of Medicine where he is affiliated with the Department of Psychiatry and Human Behavior. Barry S. Zuckerman is in the Department of Pediatrics at Boston University School of Medicine.