J. R. Kantor (1888-1984) did not achieve the prominence of his contemporaries, such as John B. Watson and B. F. Skinner. However, he established the most naturalistic and conceptually systematic psychology since Aristotle. Today, his interbehavioral psychology is consistent with converging movements in the naturalization of the behavioral, developmental, social, and cognitive sciences. Kantor, his interbehavioral psychology, and these movements are the focus of this text.
Bryan D. Midgley, PhD, is assistant professor in and chair of the Deparment of Behavioral Sciences at McPherson College in McPherson, KS.
Edward K. Morris, PhD, is professor in and chair of the Department of Applied Behavioral Science at the University of Kansas in Lawrence, KS.