Patrick Wilson (1983) developed the cognitive authority theory from social epistemology in his book, Second-hand Knowledge: An Inquiry into Cognitive Authority. The fundamental concept of Wilson’s cognitive authority is that people construct knowledge in two different ways: based on their first-hand experience or on what they have learned second-hand from others. What people learn first-hand depends on the stock of ideas they bring to the interpretation and understanding of their encounters with the world. People primarily depend on others for ideas as well as for information outside the range of direct experience. Much of what they think of the world is what they have gained second-hand.