Interbehavioral Psychology and Radical Behaviorism: Some Similarities and Differences

Abstract

Both J. R. Kantor's interbehavioral psychology and B. F. Skinner's radical behaviorism represent wellarticulated approaches to a natural science of behavior. As such, they share a number of similar features, yet they also differ on a number of dimensions. Some of these similarities and differences are examined by describing their emergence in the professional literature and by comparing the respective units of analysis of the two approaches-the interbehavioral field and the three-term contingency. An evaluation of the similarities and differences shows the similarities to be largely fundamental, and the differences largely ones of emphasis. Nonetheless, the two approaches do make unique contributions to a natural science of behavior, the integration of which can facilitate the development of that science and its acceptance among other sciences and within society at large.