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| Criterion |  UX Research Card Sorting |  UX Research Diary Study |  Domain Modeling Domain Context Map |  Knowledge Modeling Event Modeling |
|---|---|---|---|---|
Purposedifferent | When content only makes sense internally and users can't find the structure again, card sorting exposes their mental order. Terms, groups, and naming are then aligned with the target group's expectations. | When experiences build up over days or weeks and a single session cannot capture them, Diary Study records the course of everyday life. Recurring triggers, moods, and habits become visible this way, beyond the sharpness of memory. | When a domain model and its associated contexts need to be thought through together, it creates a shared overview. It connects the business view and organizational boundary into a readable whole. | Event Modeling connects business workflows with commands, events, and views into one coherent mental model. It helps design behavior, UI, and technical slices from the same underlying logic. |
Complexitydifferent | Low | Medium | Medium | Medium |
Timedifferent | 20-45 min | 1-4 Wochen | 1-3 h | 2-6 h |
Participantsdifferent | Based on research question | 5-20 | 3-10 | 2-8 |
Formatdifferent | Workshop + async | Async | Workshop | Workshop + async |
Outputdifferent | Content groups, Label set, IA hypotheses | Diary Entries, Longitudinal Patterns, Experience Timeline | Domain Context Map, Boundary Notes, Ownership Map | Event Model, UI Flow, Commands, Read Models |
Tagsno overlap | Information architectureNavigationStructure | UX researchTrackingBehavior | Domain-Driven DesignContextBoundaries | EventsBlueprintDomain-Driven DesignBehavior |