NCIDQ IDFX 2025 – 400 Free Practice Questions to Pass the Exam

The term 'design theory' refers to a framework or set of guiding principles that inform and influence design decisions. It encapsulates the foundational beliefs about aesthetics, functionality, user experience, and environmental impact, among others. By establishing a system of beliefs, design theory helps designers articulate their intentions and establish a coherent vision for their work. This understanding is critical as designers navigate complex decisions, ensuring that their approaches are consistent with their overarching goals and values.

The other options focus on specific aspects of the design and project management process rather than the concept of design itself. Material selection, budget forecasting, and labor cost assessments are all important components of the design and construction process but do not capture the broader, philosophical foundations that 'design theory' encompasses. These considerations may arise from the principles set forth by design theory, but they do not embody what the term implies.