This article places William Newell's work on interdisciplinary studies (IDS) within the larger landscape of definitions, theories, and practices of interdisciplinarity. It begins by benchmarking three of his major contributions to the field of interdisciplinary studies read in the context of expanding literature on related topics: specifically his…

As implementation scientists know well, evaluating fidelity is essential for researchers and practitioners when making sure they implement a plan as intended. However, the concept of fidelity remains unclear, given that various conceptualizations exist within and across disciplines. To help researchers and practitioners understand fidelity, a…

While the scholarship of interdisciplinarity has grown prolifically in the last thirty years, the discourse primarily frames interdisciplinarity as an instrumental research construct. In this article, I will argue that this framework should be expanded to consider how interdisciplinary engagement can support education for democracy. The article…