A cognitive map is a visual representation of how an individual understands and organises information about a specific domain, task, or environment. Unlike a process map or journey map that documents objective events, a cognitive map captures subjective understanding — the mental categories, relationships, and assumptions that shape how a person perceives and navigates a space or system. In UX research, eliciting cognitive maps from users reveals the mental models that design must align with to feel intuitive.
What It Is
Cognitive maps are created collaboratively with participants during a research session. The researcher asks a participant to draw or describe how they understand a domain — a navigation system, an organisational structure, a product's features, a healthcare pathway — and documents the result. Comparing cognitive maps across multiple participants reveals both shared mental models and important individual differences that inform information architecture, labelling, and navigation design decisions.
How to Run It
- Introduce the exercise by asking the participant to draw or talk through how they understand a specific domain or system.
- Provide blank paper and markers — or a digital whiteboard for remote sessions.
- Ask clarifying questions as the map develops: 'Where does X fit?', 'How does Y relate to Z?'
- Note the vocabulary used, the relationships drawn, and what is conspicuously absent.
- Compare maps across participants after all sessions are complete, coding for shared structures and divergences.
- Use the resulting patterns to inform information architecture, labelling decisions, and navigation design.
When to Use It
Cognitive mapping is most valuable when designing information-rich environments — apps with complex navigation, knowledge management systems, or multi-step service journeys. It is particularly powerful for redesign projects where the current structure reflects organisational logic rather than user mental models, and for accessibility projects where differences in cognitive processing require design to support a wider range of conceptual organising strategies.
Tips for Success
- Ask participants to label each element in their map in their own words — the vocabulary is as informative as the structure.
- Do not correct or guide the mapping in real time: the 'errors' in a participant's map are the most informative data.
- Look for elements that appear in every participant's map — these are the concepts your navigation must make central.
- Look for major structural differences across participants: these often predict where a single navigation structure will fail some user groups.
