Online research in philosophy

In Herbert Roitblat, ed., _Comparative Approaches to Cognitive Sciences_ , MIT Press, 1995. Daniel C. Dennett

Do Animals Have Beliefs?

According to one more or less standard mythology, behaviorism, the ideology and methodology that reigned in experimental psychology for most of the century, has been overthrown by a new ideology and methodology: cognitivism. Behaviorists, one is told, didn't take the mind seriously. They ignored--or even denied the existence of--mental states such as beliefs and desires, and mental processes such as imagination and reasoning; behaviorists concentrated exclusively on external, publicly observable behavior, and the (external, publicly observable) conditions under which such behavior was elicited. Cognitivists, in contrast, take the mind seriously, and develop theories, models, explanations, that invoke, as real items, these internal, mental, goings-on. People (and at least some other animals) have minds after all--they are.

Methods in experimental economics are reminiscent of the methods employed by behaviorists in the first half of the twentieth century. Empirical and conceptual progress led the field of psychology away from the principles of behaviorism, and experimental economists should consider whether the criticisms leveled against behaviorists might apply equally to them.