 The focus on credence change also sheds light on another aspect of our epistemic practices: inductive inference. An inductive inference is often understood as a process that results in the formation of an all-or-nothing attitude: believing or accepting the truth of a hypothesis H on the basis of one’s evidence E. That does not appear to fit the Bayesian picture well. But to Bayesians, what really matters is how new evidence E ought to change one’s credence in H—whether one’s credence ought to be raised or lowered, and by how much. To be sure, there is the issue of whether the resulting credence would be high enough to warrant the formation of the attitude of believing or accepting. But to many Bayesians, that issue seems only secondary, or better forgone as argued by Jeffrey (1970). If so, the fundamental issue about inductive inference is ultimately how credences ought to change in light of new evidence. So Bayesians have had much to say about various kinds of inductive inferences and related classic problems in philosophy of science. See the following footnote for a long list of relevant survey articles (or research papers, in cases where survey articles are not yet  available).[1]