Recruit for the decision you face
Choose participants whose recent experience matches the question. A current customer can explain adoption and continued use; a lost prospect can explain rejection; a nonbuyer can expose the strength of an existing workaround. Do not treat a convenient group of friendly contacts as representative of the market.
Write down the recruitment criteria and the roles included. In a business purchase, a user, technical evaluator and budget owner may describe different parts of the same decision. Those differences are evidence, not an inconvenience to be averaged away. Nielsen Norman Group recommends direct customer interaction and observation when researching journeys.
Use a recent-event interview spine
| Prompt | What it can reveal |
|---|---|
| Tell me about the last time this happened | A specific event rather than an abstract preference |
| What happened immediately before it? | The trigger and surrounding workflow |
| What did you do next? | Actual steps and alternatives |
| Who else became involved? | Influence, authority and approval |
| What made the change difficult? | Adoption and switching costs |
| What happened if you did nothing? | The strength of the status quo |
Ask for concrete examples and explain ambiguous terms in the respondent’s own context. “Efficiency” might mean fewer errors, lower labor cost or a faster approval. Those are different value propositions.
Avoid introducing the desired answer
“Would this save your team valuable time?” embeds both a benefit and a positive judgment. A more useful sequence asks how the task works now, how long a recent instance took, what made it difficult and how the team judged success. Present a concept only after understanding the current situation, and label the reaction as concept feedback.
Do not interpret politeness as demand. A compliment, willingness to accept a follow-up and permission to join a pilot involve different commitments. Record the actual action and any conditions attached to it.
Separate record, interpretation and implication
After each interview, keep three columns: what the participant said or did, your interpretation, and the decision it could affect. Retain context such as role, company situation and recency. If recording or sharing identifiable notes, obtain appropriate permission and use your organization’s data-handling rules.
Synthesize patterns without manufacturing precision
Compare situations and mechanisms across interviews. Report that several participants described a particular barrier only within the recruited sample; do not convert a small purposive sample into a market percentage. Use a follow-up study or behavioral test when a prevalence or adoption claim would materially affect the investment.