Towards a pragmatic research agenda for the PSS domain
本文指出规划支持系统（PSS）在实际应用中存在知识使用不足的问题，基于十年研究提出深化概念化、结合群体行为心理学等路径，以提升知识在城市规划中的作用。
The tenuous link between knowledge and processes of urban strategy-making leads to suboptimal plans, time delays and financial costs. The planning professional is ill-equipped to deal with fundamental urban challenges that threaten the quality and competiveness of cities and regions. For decades, Planning Support Systems (PSS) are being developed to address this challenge. The PSS research domain grew accordingly. Only recently did researchers start to focus more directly on how PSS are used (or not used) by planning practitioners. Understanding the real-life application of PSS is fundamental for addressing the challenges of knowledge use. This commentary argues that we need to go beyond the current simplistic understanding of several key concepts. It identifies academic pathways that further mature the conceptualization of PSS, of planning processes, of the participants and the relationship between them. The argument builds on ten years of full-time research in this domain and combines this with recent insights from other academic fields, such as group performance and behavior psychology. This provides us pathways towards a more realistic evaluation of how knowledge can regain its important role in urban planning.