Debra Spear

Debra Spear is a distinguished Professor in the School of Psychology, Sociology, and Rural Studies at South Dakota State University, where she has been a faculty member since 1995. Her academic journey began with a Bachelor of Science degree from the University of Maryland, followed by a Master of Science and a Ph.D. from the University of North Carolina-Greensboro. She further honed her research skills through postdoctoral work at prestigious institutions such as the National Institute on Drug Abuse (NIDA), Johns Hopkins Medical School, and Rutgers University. Professor Spear's early research was centered on the effects of drugs on animal behavior, a field in which she made significant contributions. Over the years, her research interests have evolved to focus more on human behavior, with a particular emphasis on the principles of learning. Her work in psychopharmacology and human operant behavior has been widely recognized, and she continues to explore these areas with a keen interest in how they intersect with sensation and perception. In addition to her research, Professor Spear is deeply committed to teaching. She offers a range of courses, including general psychology, sensation and perception, physiological psychology, and drugs and human behavior. Her teaching philosophy is rooted in the belief that understanding the foundational principles of psychology is essential for students to grasp the complexities of human behavior. Professor Spear is an active member of the academic community, holding professional affiliations with the Association for Behavior Analysis International and the Experimental Analysis of Human Behavior. These affiliations reflect her dedication to advancing the field of psychology through both research and collaboration with fellow scholars. Throughout her career, Professor Spear has been recognized for her contributions to the field of psychology, particularly in the areas of sensation and perception, learning, and psychopharmacology. Her work continues to inspire students and colleagues alike, as she remains at the forefront of research in human operant behavior and physiological psychology.