A representation is a remnant of previous experience that allows that experience to affect later behavior. This paper develops a metatheoretical view of representation and applies it to issues concerning representation in animals. To describe a representational system one must specify the following: thedomainor range of situations in the represented world to which the system applies; thecontentor set of features encoded and preserved by the system; thecodeor transformational rules relating features of the representation to the corresponding features of the represented (...) world; themedium, or the representation's physical instantiation; and thedynamics, or how the system changes with time. In part because of the behaviorist assumption that the hypothetical, covert changes occurring in an organism during learning correspond to the overt physical changes that are observed, issues of representation in animal behavior have been largely ignored as irrelevant or misleading. However, it can be inferred that representations, acting as models of environmental regularities, operate at many levels of behavioral functioning, both cognitive and noncognitive. Objections to the use of this concept in explanations of animal behavior, based on the claim that it is indeterminate and on behaviorist considerations of parsimony, can be answered. Animal representations may be specialized in terms of tasks and species. Data from tasks involving spatial memory, delayed matching-to-sample, and sequence learning suggest some foundations for a general theory of animal representations. (shrink)

The contemporary metaethical theory, norm-expressivism, maintains that a moral judgment expresses one’s acceptance of norms governing guilt and anger. The theory’s founder, Allan Gibbard, argues that this understanding of the moral claim is supported through both the realization of weaknesses in other accounts and a naturalistic consideration of the way in which moral judgments function in our moral lives. Thus, a moral judgment is the acceptance of norms that permit anger at those who engage in wrongdoing and feelings of guilt (...) by those who do wrong. Because Gibbard arrives at this analysis, in part, through an understanding of the natural psychic mechanisms that determine our moral lives, norm-expressivism is then grounded upon the cogency of certain empirical claims. Should norm-expressivism be a cogent theory, then this would have implications upon the nature of guilt and anger. Guilt and anger would need to, in fact, be stronger motivators than are other moral emotions, moral judgments must be capable of influencing these moral emotions and yet anger and guilt could not entail moral judgments. Should guilt and anger turn out to be moral judgments, then norm-expressivism would offer a circular account of the moral judgment. This project will survey diverse theories of emotion in order to assess the compatibility of these theories with norm-expressivism. After introducing norm-expressivism, I will propose seven conditions for a compatible theory of emotion. I will argue that norm-expressivists can find theories of emotion that frame the nature of guilt and anger in ways consistent with the truth of their metaethical theory. While many facts about the nature of guilt and anger remain unanswered by the scope of this project, I will argue that there are theories of emotion that provide frameworks to explain both the nature of emotion and emotion typology in a way consistent with norm-expressivism. (shrink)