Episcopal polity Apostle. Currently the bishops of the Assyrian Church of the East continue to maintain its apostolic succession. Anglicanism is the most prominent of the Reformation traditions to lay claim to the historic episcopate through apostolic succession in terms comparable to the various Roman Catholic and Orthodox Communions. Anglicans assert unbroken episcopal succession in and through the Church of England back to St. Augustine of Canterbury and to the first century Roman province of Britannia. While some Celtic Christian practices were changed at the Synod of Whitby, the church in the British Isles was under papal authority from earliest times. The
Cognitive authority historiography for White [1973] generates no more objective knowledge of the past than does speculative philosophy of history or the historical novel." What is considered "cognitive authority" in a given field of knowledge is thus relative and depending on the "paradigm" of the information seeker. An argument about what should be regarded "cognitive authority" is in the end an epistemological argument. The concept of cognitive authority was developed in library and information science and has attracted a lot of attention in this field. Its importance for this field is related to questions such as: What criteria should be used for