 This last point makes it clear that there may be different types of norms governing practices of belief-formation, and that these will correspond to different types of value. The ethicist of belief will thus need to specify the type of value she is invoking, why and how she thinks it can ground doxastic norms, whether it is the only kind of value that does that, and (if not) what the priority relations are between norms based in different kinds of value. 