Designing public engagement

Arnstein’s ladder, the IAP2 spectrum, stakeholder analysis, choosing outreach and deliberative techniques, and evaluating whether engagement actually worked.

Lesson 11 of 40 · about 31 minutes

Learning objectives

  • Explain why planners engage the public and what makes engagement meaningful rather than token.
  • Name the rungs and groupings of Arnstein's ladder and the five levels of the IAP2 spectrum.
  • Design an engagement strategy by matching purpose, audience, timing, and technique.
  • Describe common engagement techniques, including charrettes, visioning, visual preference surveys, and the fishbowl.
  • Use a stakeholder analysis and choose deliberative methods, such as deliberative polling and citizens' assemblies, when informed judgment matters.
  • Distinguish a public hearing from a public meeting, and evaluate whether outreach worked.

Key concepts

Why engage?

Planning decisions affect people's homes, streets, and livelihoods. Engagement:

  • brings in local knowledge that data can't capture;
  • surfaces values and priorities, the choices that are political rather than technical;
  • builds legitimacy and trust, which makes plans easier to implement;
  • is often legally required (notice and hearing requirements, federal Title VI obligations); and
  • is simply part of the profession's ethical commitment to give people a meaningful role in decisions that affect them.

Engagement is also a research method: talking with residents is how planners come to understand a community.

7 more sections follow in the full lesson.

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