Frame a Human-Centred Service Challenge · Lesson 2

Responsible Exploratory Research

6 min read

Lesson objectives

  • Plan ethical recruitment and interviews that separate participant words from interpretation with a stated result and its limits.

When a registration manager says, “People abandon the form because it is long,” the team has a hypothesis, not a diagnosis. Some may stop because the required document is unclear, a mobile connection fails, or they need the meeting date before sharing personal details. Discovery begins with a question whose answer could change a design decision: “Where does an applicant stop, and what were they trying to learn or do at that moment?” An interview is more than a quick satisfaction poll. Ask about a specific recent event, listen to what the person did and saw, and compare the account with the service they encountered. IDEO.org's interview method emphasizes hearing people in their own words and recording those words rather than replacing them with the researcher's interpretation.

Plan participants around different routes through the service, not just whoever is easiest to recruit. If the problem covers mobile and in-person applications, daytime and evening courses, and people who completed and stopped, five interviews with office colleagues are insufficient. Make a recruitment matrix with the group, reason for inclusion, suitable contact method, and what the sample cannot establish. A small qualitative set does not produce a reliable population abandonment rate; it can reveal mechanisms, obstacles and questions for a broader test. Public service research guidance recommends varied recruitment routes and attention to people who are harder to reach. Record a missing group as a limitation rather than speaking on its behalf.

Before any real interview, tell a participant who is conducting it, why, what will be collected, how it will be used, and who can see it. Explain that participation is voluntary and can end. Seek understandable consent and record what was agreed. Consent to talk does not automatically include consent to audio or screen recording. A participant may need accessible text or a spoken explanation. GOV.UK gives detailed guidance for its own research context; here we use the general research discipline of informed consent and minimal data, not claim that one form is universal law in every country. This diploma's exercises use fictional cases and do not require collecting real people's information. Workplace application must follow the organization's current research and privacy rules.

An interview guide moves from a story to details: “Tell me about the last time you tried to register. Where did you begin? What did you expect after submitting? What happened?” Then ask, “What were you trying to do at this step?” instead of “Was the form's length confusing?” The latter feeds the proposed cause to the participant. Make “show me where you got to, if you wish” optional; do not request a screen containing sensitive data. In notes, distinguish a quote or action observed from your interpretation. “They opened the requirements page and returned to email” is an observation. “They were worried about fees” is an interpretation unless they said so or another source supports it.

When organizing what people said, preserve differences between accounts. “I did not know which photo to upload” does not mean “I refused to provide data.” If two people do not recognize a document's official name and another reports that the upload control failed, those may be separate problems requiring separate tests. Return to the decision: should the team rewrite guidance, reorder steps, or fix an upload defect first? Good bounded research distinguishes those choices honestly. Record the observation date, version of the form and channel; editing a page during research changes the case people are describing.

Lesson summary

Plan ethical recruitment and interviews that separate participant words from interpretation; check the worked case and exercise criterion before deciding.