ACUTE STRESSORS— Steven F. Maier, Chair 
General Considerations 
Steven F. Maier, Ph.D. 
Department of Psychology 
University of Colorado 
Boulder, Colorado 
Pharmacological Stressors in Behavioral Experiments 
Linda A. Dykstra, Ph.D. 
Department of Psychology 
University of North Carolina 
Chapel Hill, North Carolina 
Methods of Assessing Pain in Animals 
Ronald Dubner, Ph.D., D.D.S. 
Department of Oral and Craniofacial Biological Sciences 
University of Maryland Dental School 
Baltimore, Maryland 
Use of Restraints in Behavioral Research 
Stephen G. Lisberger, Ph.D. 
Department of Physiology 
University of California School of Medicine 
San Francisco, California 
CHRONIC STRESSORS— Hugh L. Evans, Chair 
Psychological Well-Being of Nonhuman Primates in Drug Dependence Studies 
William L. Woolverton, Ph.D. 
Department of Psychiatry and Human Behavior 
University of Mississippi Medical Center 
Jackson, Mississippi 
Chronic Drugs and Toxicants 
Hugh. L. Evans, Ph.D. 
Nelson Institute of Environmental Medicine 
New York University School of Medicine 
Tuxedo, New York 
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