Citizen engagement in practice: Prioritizing and monitoring factors that influence citizen engagement

Citizens play an integral role in urban management by fostering inclusive, participatory, and sustainable governance processes. While numerous participatory processes have been implemented to regenerate urban areas, particularly with an eye towards the sustainable goals set by the United Nations, municipal administrations face a persistent challenge in maintaining active resident engagement. This raises critical questions regarding how to determine the engagement of our residents, or the real extension of that engagement. This paper addresses this gap by operationalizing the concept of citizen engagement through the development and longitudinal validation of a Structured Methodological Framework. Moving beyond the concept of a standalone tool, this framework is a comprehensive system designed with dual utility: researchers can use it analytically to systematically measure and track engagement patterns over time, while practitioners and urban managers can use it diagnostically to assess community baselines and strategically select corresponding Human-Centered Design (HCD) interventions. Embedded within a mixed-methods Participatory Action Research (PAR) approach, the study unfolds in four cycles: (1) prioritizing 36 literature-derived engagement factors through expert consultation ( N = 20); (2) developing and validating a quantitative diagnostic survey with residents ( N = 160); (3) structurally mapping specific HCD tools to address the prioritized factors; and (4) qualitatively validating the framework through a three-year longitudinal single case study in an urban regeneration project. The results demonstrate that treating engagement not as a static metric, but as an actionable, structured framework, effectively bridges the gap between theoretical citizen participation and practical urban management.