Early issues of arq in the mid-1990s were preoccupied with the possibilities for researching architecture through design: how design research might be constituted and communicated, and – practically for architecture schools at that time – how design might be counted as research in the newly-introduced metrics used to judge research quality in UK Universities.

Debates around design research in arq in the 1990s reflected uncertainties about its position in both practice and academic culture at that time. Since then, design research has gained traction, becoming increasingly accepted and acquiring greater capital in architectural academe. Key texts in architectural design research are increasingly leaving behind the question ‘is design considered research or not?’ to search instead for how to secure the status of design as a rigorous mode of academic inquiry. There is increasing confidence in the architectural field about the potential and power of design as a research method. Yet the notion of design research in architecture remains broad, with a diversity of approaches echoed in a diversity of distinct but overlapping terminologies. Taking its cue from arq's early focus on design research, this paper sketches-out its contemporary methodological landscape in architecture, surveying key sources in design research scholarship.