ethnography · diaries · methods
Designing diary prompts that people actually finish
2025-09-03 · Yuri Ahn
Long diary assignments look rigorous on paper and fail in the field. Participants ghost, responses go off-brief, and researchers burn weekends rescuing data. In Motivation Mapping Sprint and Field Diary Ethnography for Marketers, we bias toward micro-prompts that can be answered on a commute.
We anchor each prompt to a single moment: a stalled checkout, a postponed renewal conversation, a feature workaround. That specificity keeps answers comparable without forcing identical wording. We also schedule explicit rest days so fatigue does not masquerade as insight.
Synthesis benefits from visible inter-rater notes. When two coders disagree, we document why instead of averaging away the tension. Those disagreements often foreshadow creative debates later, so preserving them is a feature, not a bug.