EPISTEMOLOGY OF TESTIMONY Testimony is an important source of knowledge in many contexts, including that of education, but the notion of the teacher as testifier is not often discussed. Since much that is believed by individuals has come to them not from direct experience but by accepting the accounts of others, the trustworthiness of their interlocutors' testimonies, whether these be spoken, textual or electronic in form, is an important factor in determining whether or not they acquire true, justified beliefs. Perhaps most of what we take ourselves to know about the world and its history comes from testimony we have received. The epistemology of testimony is concerned with questions regarding the nature and normativity of testimonial belief and knowledge. We get a great number of our beliefs from what others tell us. The epistemology of testimony concerns how we should evaluate these beliefs. Here are the main questions. When are the beliefs justif...