Donald T. Campbell on the institutions of scientific knowledge and the limits to interdisciplinarity

Abstract Extracts from an important article by the American psychologist, philosopher and social scientist Donald T. Campbell are reproduced here, with an introduction underlining the importance of his argument for today. Campbell identified disciplinary boundaries as enablers of specialization but often barriers to scientific innovation and shared knowledge. But instead of unbounded interdisciplinarity, Campbell argued for focused specialisms that cross disciplinary boundaries. This argument is particularly relevant for the development of institutional research in the future.