Additional information
Notes on contributors
Morton A. Lieberman
Dr. Lieberman is Associate Professor, Department of Psychiatry and Committee on Human Development, University of Chicago, Chicago, Ill.
Martin Lakin
Dr. Lakin is Professor of Psychology, Departments of Psychiatry and Psychology, Duke University, Durham, N.C.
Dorothy Stock Whitaker
Dr. Whitaker is Lecturer, Department of Psychology, University of Leeds, Leeds, England.