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Criterion
Paper illustration of a branching category tree with a highlighted search path and possible dead ends.
UX Research
Tree Testing
Paper illustration for RAPID
Decision Making
RAPID
First-click Testing method illustration showing its working structure
UX Research
First-click Testing
Purposedifferent
When a navigation exists but search paths still fail, tree testing checks findability without visual distraction. The method shows whether labels, levels, and paths really lead to the intended destination.In complex management decisions, clarity is often missing about who recommends, who agrees, and who makes the decision. RAPID creates this assignment and stabilizes decisions across several levels.When users immediately turn the wrong way on a screen or wireframe, first click testing checks initial orientation at high speed. The first click shows early whether expectation, labeling, and wayfinding fit together.
Complexitydifferent
MediumMediumLow
Timedifferent
1-2 Tage45-90 min1-2 Tage
Participantsdifferent
Based on research question3-1210-30
Formatdifferent
AsyncWorkshop + asyncAsync
Outputdifferent
Findability Metrics, Path Analysis, Revised IARAPID Role Map, Recommendation, Decision LogClick Heatmap, Success Rate, Design Recommendations
Tagsno overlap
Information architectureNavigationFindability
DecisionRolesGovernance
UXNavigationFindabilityValidation
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Often compared together

Methods with strong topical overlap with the current selection, not yet in the comparison.

Paper illustration showing three sorted card stacks and an open question about a possible group.
UX Research
Card Sorting
Paper illustration of Decision Rights Mapping with its method-specific working model.
Decision Making
Decision Rights Mapping
Paper illustration of an activity-role table with clear RACI assignments and one highlighted accountable role per activity.
Operations
RACI Matrix