Virtue epistemologists differ in what they believe epistemic virtues to be. This view is again associated with some social constructivists (e.g., feminist epistemologists). However, infallibilism is rejected by the overwhelming majority of philosophers/epistemologists. The jury was composed of Italian epistemologists and science historians. Some epistemologists deny that any proposition can be self-evident. Even among epistemologists, the existence of such a rule is controversial. However, some epistemologists still consider knowledge to have a justification condition. Epistemologists examine these and ask whether knowledge is really possible. Epistemologists argue over whether a belief is the proper truth-bearer. Instead, epistemologists ought to focus on other mental states, such as understanding.