Conceptions of the engineering design process: An expert study of advanced practicing professionals
Conference
Mosborg, S, Adams, R, Kim, R et al. (2005). Conceptions of the engineering design process: An expert study of advanced practicing professionals
. 2143-2169.
Mosborg, S, Adams, R, Kim, R et al. (2005). Conceptions of the engineering design process: An expert study of advanced practicing professionals
. 2143-2169.
Published models of the engineering design process are widely available and often illustrated for students with a block diagram showing design as sequential and iterative. Here we examine experts' conceptions of the design process in relation to a model synthesized from several introductory engineering textbooks. How do experts' conceptions compare? What might they see as alternative accounts? We present preliminary results from an investigation of practicing engineers (n=19) who were asked to think aloud while reading a description of this "textbook" model, as well as draw their idea of the engineering design process and choose descriptors of design. Only 3 participants were found to have a view in major disagreement with the model, yet 7 drew alternative types of diagrams, and the experts as a whole emphasized problem scoping and communication. We focus especially on the case of one engineer who commented extensively on communication, articulating a view of engineering design as open, multi-participant, and multidisciplinary, with implications for how to conceptualize expertise in engineering problem solving.
