Introspection: First-Person Access in Science and Agency

What is introspection? Does introspection deliver theoretically valuable information about the mind? There is a long history in philosophy and psychology of using introspection to gather data about the mind. Introspection is often held to constitute our best and only direct access to consciousness and hence to be essential to any investigation of the conscious mind. Equally longstanding and widespread, however, are critical concerns that introspection is highly susceptible to interference, ...