I R V I N G B I E B E R, M.D. Clinical Professor of Psychiatry, New York Medical College; Chairman, Research Committee, Society of Medical Psychoanalysts.
R O L L I N H. D E N N I S T O N, I I, Ph.D. Senior Professor of Physiology and Director of the NDEA Title IV Program of the Department of Zoology and Physiology, The University of Wyoming.
SAUL H. F I S H E R, M.D. Associate Professor of Clinical Psychiatry, New York University School of Medicine.
E V E L Y N H O O K E R, Ph.D. Research Associate in Psychology, UCLA.
HAROLD I . L I E F, M.D. Professor of Psychiatry, Tulane University School of Medicine; Director of the Hutchinson Memorial Psychiatric Clinic.
J U D D M A R M O R, M.D. Clinical Professor of Psychiatry, UCLA. Training Analyst and past President, Southern California Psychoanalytic Institute and Society; President-Elect, Academy of Psychoanalysis.
PETER M A Y E R S O N, M.D. Senior Resident Physician, Department of Psychiatry, Cincinnati General Hospital.
M A R V I N K. O P L E R, Ph.D. Professor of Social Psychiatry, School of Medicine, State University of New York at Buffalo; Professor of Anthropology and Sociology, Graduate School, State University of New York at Buffalo.
L I O N E L O V E S E Y, M.D. Clinical Professor of Psychiatry, College of Physicians and Surgeons, Columbia University.
C. M. B. PARE, M.D., M.R.C.P., D.P.M. Physician, Department of Psychological Medicine, Saint Bartholomew's Hospital, London; Honorary Consultant Psychiatrist, Long Grove Hospital, Epsom.