Design science research in lean construction: Process and outcomes

Design science (or constructive) research is a mode of producing scientific knowledge. It differs from explanatory research whose goal is to describe, understand and eventually predict phenomena of a particular field. Alternatively, the goal of design science research is to develop scientifically grounded solutions that are able to solve real-world problems. In this way, it establishes an appropriate link between theory and practice, strengthening the relevance of academic research. This paper discusses the design science research approach and illustrates through the analysis of two Ph.D investigations how it can be adopted in lean construction. In this paper, the outcomes and the research process adopted in these investigations are presented. At the end, some conclusions concerning the outcomes achieved and the activities involved in conducting design science in lean construction are discussed.