Behavioural Dynamics of Construction Organisations Adopting Design for Manufacture and Assembly (DfMA): An Empirical Study

Technological advancement has unlocked the potential of Design for Manufacture and Assembly (DfMA) to enhance productivity, improve construction safety, reduce labour dependency, and support sustainable design practice. However, recent reports indicate that many Australian construction organisations remain reluctant to modify their existing practices to accommodate DfMA processes. Building on previous study that identified key behavioural traits influencing DfMA adoption, this paper investigates how these traits correlate with adoption outcomes. A questionnaire survey was conducted across the Greater Melbourne region, Australia, targeting practitioners with direct experience in DfMA projects. Pearson correlation analysis revealed that organisational willingness to share information, personnel proficiency, and appropriate procurement strategies significantly contribute to successful DfMA adoption. Notably, government interventions appear to have limited impact on behavioural change. The findings offer empirical support for policy reform and strategic organisational initiatives aimed at accelerating the uptake of advanced construction technologies such as DfMA.