Preparation
01 · Define the research question
- What specifically do you need to understand? A focus group is most powerful for exploring experiences, perceptions, motivations, and the reasoning behind attitudes — not for measuring prevalence or testing hypotheses.
- Frame a clear analytical question: "How do community health workers experience reporting requirements?" — not "Do health workers like the reporting system?"
02 · Select and recruit participants
- Purposive (not random) sampling: participants are selected because of relevant shared characteristics — same role, same community, same experience of the phenomenon under study.
- Groups of 6–10 are optimal: large enough for diverse perspectives, small enough for everyone to speak.
- Homogeneity within a group produces more candid discussion. If you need diverse perspectives, run multiple groups — not one large mixed group.
- Recruit 10–12 to account for no-shows; confirm attendance 24–48 hours before.
03 · Design the discussion guide
- A discussion guide is not a questionnaire. It is a sequence of 5–8 open questions structured from broad to specific, with probes and follow-ups.
- Structure: Opening (easy, experiential) → Introductory (orient to topic) → Transition → Key questions (3–4 core questions) → Ending (summary, last thoughts).
- Allow 15–20 min per key question. Total guide should fit 90 minutes comfortably.
04 · Prepare logistics
- A comfortable, neutral room with seating arranged in a circle or around a table so participants can see each other.
- Recording equipment (audio or video) with informed consent from all participants.
- A note-taker in addition to the moderator is strongly recommended.
- Refreshments create a more relaxed atmosphere and signal that participants' time is valued.
Step-by-step instructions
1
Welcome and setup (10 min)
- Welcome participants, introduce yourself and any note-taker.
- Explain the purpose and format: this is a conversation, not a test. There are no right or wrong answers. All opinions are valuable.
- Establish ground rules: confidentiality, one speaker at a time, respectful disagreement.
- Obtain verbal (or written) informed consent for recording.
- Brief self-introductions — first name and one relevant fact only (avoid status differentials).
2
Opening question (5–10 min)
- A warm, experiential question that everyone can answer easily. Its purpose is to reduce anxiety and get everyone talking.
- Example: "Think back to the first time you [used the service / participated in the program / joined the community]. What do you remember about that experience?"
3
Introductory question (10 min)
- Begins to orient the group toward the research topic without going directly to the key questions.
- Invites initial associations and sets the conceptual terrain for deeper discussion.
4
Key questions (40–60 min)
- The 3–4 core questions where most of the analytical work happens.
- The moderator's job is to probe, not lead: "Can you say more about that?" / "Does anyone have a different experience?" / "When you say X, what do you mean?"
- Manage dominant voices without silencing them: "That's a really interesting point — let's hear if others have similar or different experiences."
- Watch for social desirability bias: people may say what they think the moderator wants to hear. Probe beneath surface agreement.
5
Ending question (5–10 min)
- "Is there anything we haven't discussed that you think is important for us to understand about this topic?"
- Brief summary by the moderator of 2–3 main themes heard, asking for correction or confirmation.
6
Debrief (moderator and note-taker, immediately after)
- Before reviewing recordings or notes, the moderator and note-taker debrief their immediate impressions: what stood out, what surprised them, what needs further exploration.
- This debrief is itself valuable data — first impressions capture things that analysis can miss.
Materials
Printed or projected discussion guide
Audio or video recording equipment (with consent forms)
Note-taking materials for the observer
Comfortable seating arranged in a circle or around a table
Name cards for participants (first names only)
Refreshments (recommended)
Informed consent forms
Digital tools
Platforms
For virtual sessions or collaborative documentation.
Practical recommendations
The moderator's neutrality is the method's integrity. Avoid nodding, expressing agreement, or showing surprise at specific responses — these signals shape what participants say next.
Silence is productive. After a response, resist the urge to fill the pause. Other participants often add the most important nuance in the silence after the first answer.
Run multiple groups if you have distinct sub-populations: the comparison between groups is where the most important patterns often emerge.
Pilot the discussion guide with a small test group before the real sessions — questions that seem clear to researchers are often confusing to participants.
For sensitive topics: ensure complete confidentiality, conduct groups with people who don't know each other if possible, and consider gender-separated or role-separated groups.
Virtual Focus Groups work well but require more active facilitation: participants are less likely to jump into silences, so the moderator needs to be more deliberate about inviting specific voices.
Inspiration
Application examples by context:
- Public health: A ministry of health runs focus groups with community health workers to understand barriers to data reporting before redesigning the reporting system.
- Education: A school runs focus groups with students from different grade levels to understand their experience of the new curriculum before the end-of-year evaluation.
- Urban planning: A city council runs focus groups with residents from different neighborhoods to understand perceived safety before designing infrastructure changes.
- Product development: A social enterprise runs focus groups with intended beneficiaries before launching a new service — to understand whether the problem they are solving is the one people actually experience.
- Mini Focus Group: 4–5 participants. More intimate, higher depth per participant, less group dynamic. Good for sensitive topics.
- Online Focus Group: Run via video conference. Allows geographic diversity, reduces travel barriers, requires more deliberate facilitation.
- Sequential Focus Groups: Running 3+ groups on the same topic until saturation — the point when new groups stop producing new insights. Standard practice in qualitative research.
- Participatory Action Research (PAR) Focus Group: Participants are also co-researchers, involved in designing questions and analyzing findings — not just data sources.
Consulted sources
- Merton, R. K., Fiske, M. & Kendall, P. L. (1990). The Focused Interview: A Manual of Problems and Procedures (2nd ed.). Free Press.
- Morgan, D. L. (1997). Focus Groups as Qualitative Research (2nd ed.). SAGE.
- Krueger, R. A. & Casey, M. A. (2015). Focus Groups: A Practical Guide for Applied Research (5th ed.). SAGE.
- Barbour, R. (2018). Doing Focus Groups. SAGE.
