Using the Concept-Mapping Method for Empirical Studies in Construction Research

Abstract

The concept-mapping method has enabled research advances in medicine and psychology. This method also seems well suited for many of the questions facing construction researchers, but its use remains limited in construction research. Concept mapping helps solicit and organize ideas from experts and stakeholders. This method can be used to categorize results into various clusters that may have competing explanations or backgrounds. It also allows for comparing results among group of participants. This method integrates qualitative group tasks of idea generation, sorting, and rating with two quantitative analyses, multidimensional scaling, and cluster analysis. One of the relevant findings of using these analyses is the creation of visual maps, which can help develop action plans and frameworks. This paper is meant as a guide for applying the concept-mapping method to construction research. Although examples for using this method in construction engineering and management are presented in this paper on the basis of the development of a sustainability framework, the emphasis is on general principles to show how various construction research topics could be explored by using this method.