Focus Groups: Planning and Moderation

What is a Focus Group?

Focus Group is a qualitative data collection method in which a small group of participants (usually 6–10 people) discusses a specific topic under the guidance of a moderator. The key feature of a focus group is group dynamics: participants respond to each other’s statements, generating richer and more layered data than individual interviews.

When to use focus groups:

• When studying collective opinions, norms, and values
• To explore how people form and justify their views in a social context
• When developing new products, services, or policies to obtain feedback
• In the early stages of research to identify key topics and formulate hypotheses
• When it is important to understand points of agreement and disagreement within the group

Differences from Individual Interviews

Planning Focus Groups

Developing a Focus Group Guide

A focus group guide (scenario) usually includes 5–6 key questions, each opening up into a group discussion. Questions should be open-ended and stimulate opinion exchange. A typical structure:

1. Introductory question (5 minutes) — a simple question to help participants get to know each other
2. Transition question (10 minutes) — introduces the main topic
3. Key questions (40–60 minutes) — 3–4 substantive questions central to the research
4. Concluding question (10 minutes) — summing up, opportunity to add comments

Timing and Logistics

The optimal duration of a focus group is 90–120 minutes. The venue should be neutral and comfortable, with circular seating that ensures visual contact among all participants. It is necessary to provide equipment for audio or video recording, as well as light snacks and drinks to create an informal atmosphere.

Number of Focus Groups

For a single study, typically 3–5 focus groups are conducted for each target participant category. The minimum number is 2 groups (to check result robustness). Conducting only one focus group does not allow determination of whether the results reflect the opinion of that particular group or a broader trend.

Recruiting Participants

Group Size

The optimal focus group size is 6–8 participants. Fewer than 6 people — insufficient discussion dynamics. More than 10 people — difficult to manage, some participants remain unheard. It is recommended to invite 2–3 more people than planned, considering possible no-shows.

Group Composition

Participants should share an experience or characteristic relevant to the research topic, while being sufficiently diverse to ensure a variety of opinions. Avoid including people with pronounced status differences in the same group (for example, managers and their subordinates), as this suppresses free expression.

Homogeneity vs. Heterogeneity: groups are typically formed on the principle of intragroup homogeneity (participants within a group are similar on a key characteristic) and intergroup heterogeneity (different groups represent various segments).

The Role of the Moderator

The moderator is the key figure of a focus group. Their tasks:

• Facilitation of discussion: guide the conversation, ensure all planned topics are covered, without imposing personal opinion
• Managing dominant participants: tactfully limit excessively active participants (“Thank you, that’s very interesting. What do the others think?”)
• Engaging quiet participants: address silent participants by name, ask them direct questions (“Maria, what has your experience been?”)
• Managing conflict: acknowledge differences of opinion as a valuable result, redirect destructive arguments
• Neutrality: do not express agreement or disagreement with statements, avoid evaluative reactions

An effective moderator has active listening skills, flexibility, the ability to manage group dynamics, and a deep understanding of the research topic.

The Role of the Assistant (Helper)

The moderator’s assistant performs important support functions: takes detailed notes on the discussion process (who spoke, nonverbal reactions, moments of agreement and disagreement); monitors the functioning of recording equipment; records the order of remarks to facilitate identification of voices during transcription; observes group dynamics that the moderator might not notice.

After the focus group ends, the moderator and assistant conduct a brief debriefing, discussing key observations and impressions.

Conducting the Session

1. Introduction (10 minutes)

The moderator introduces themselves, explains the purpose of the research, confidentiality rules, obtains informed consent, and starts the recording. It is important to inform participants that there are no “right” or “wrong” answers and that every voice is valued.

2. Establishing Ground Rules

Main rules: speak one at a time, respect everyone’s opinion, turn off mobile phones, maintain the confidentiality of the discussion. Rules help to create a safe space for open expression.

3. Warm-up (5–10 minutes)

A light introductory question to get acquainted: “Please introduce yourself and describe in one sentence how you are connected to our topic.” This reduces tension and activates participants.

4. Main Discussion (60–80 minutes)

The moderator sequentially introduces key questions, stimulates discussion, uses probing techniques, and monitors coverage of all topics. It is important to balance following the guide and responding to interesting directions that arise in the discussion.

5. Conclusion (10 minutes)

The moderator summarizes the discussion, asks participants if anything important has been missed, thanks them for participating. A brief verbal summary of key topics may be given to check for correctness of understanding.

Analyzing Focus Group Data

Unit of Analysis: Individual vs. Group

A fundamental question in analyzing focus group data is what constitutes the unit of analysis. Individual level assumes analyzing each participant’s statements (as in interviews). Group level focuses on group processes: points of agreement and disagreement, formation of collective opinion, influence of participants on each other.

Most researchers (Krueger & Casey, 2015) recommend analyzing focus group data specifically at the group level, since group dynamics is the unique value of this method. At the same time, it is important to note cases where an individual participant’s opinion contradicts the group.

Analysis Process

1. Transcribing all sessions with indication of speaker
2. Systematic coding of data by topics
3. Comparing topics between different groups
4. Identifying stable patterns and unique opinions
5. Analyzing intensity of discussion (which topics elicited the strongest reaction)

Advantages and Limitations of Focus Groups

Advantages:

• Group dynamics generate more diverse ideas than individual interviews
• Efficiency: data from several participants in one session
• Allow observation of opinion formation in a social context
• Reveal points of agreement and disagreement within the group
• High ecological validity (opinions are formed in interaction, as in real life)

Limitations:

• Influence of group pressure (conformism) — participants may withhold unpopular opinions
• Domination of certain participants may suppress others
• Not suitable for sensitive or intimate topics
• More complex logistics (gathering 6–10 people in one place)
• Data are harder to analyze due to overlapping statements
• Results cannot be generalized to the general population (small, non-representative samples)

Practical Assignments

Assignment 1

Question: A researcher wants to study employees’ perceptions of a new corporate brand in a large company (500 people). Propose a plan for focus groups: number of groups, participant composition, key questions for the guide.

Solution: Number of groups: 4–6 focus groups (2 groups for each employee category):

• 2 groups — rank-and-file employees
• 2 groups — middle managers
• 2 groups — employees directly interacting with clients

Composition: 7–8 participants per group. Each group contains employees of the same level (for free expression), but from different departments (for diversity of opinion).

Key questions:

1. “What does our company’s brand mean to you?” (introductory)
2. “How did you find out about the rebranding and what was your initial reaction?” (transition)
3. “To what extent does the new brand reflect the values and culture of the company?” (key)
4. “How do you think clients and partners will perceive the new brand?” (key)
5. “What would you change in the new brand if you had the opportunity?” (concluding)

Assignment 2

Question: Describe how the moderator should act in the following situations: a) One participant repeatedly interrupts others and dominates the discussion. b) The group quickly came to a consensus, and the discussion died down.

Solution: a) The moderator should tactfully redirect the discussion: “Andrey, thank you for your active participation. I would like to hear the opinions of other participants on this issue.” The “round” technique can be used: “Let’s go around the circle, and each person briefly shares their opinion.” If the problem persists, the moderator may address specific participants by name.

b) The moderator should check whether consensus has truly been reached or if participants are merely conforming: “I see you agree on many points. But let’s consider: are there situations when that might not be the case?” or “Can someone present arguments against this position?” (“devil’s advocate” technique). A clarifying question revealing individual differences can also be asked.

Assignment 3

Question: What is the main difference between the unit of analysis in a focus group and in an individual interview? Why is this important?

Solution: In an individual interview, the individual participant and their individual experience, opinions, and narratives are the units of analysis. In a focus group, the unit of analysis is the group as a whole: points of agreement and disagreement, formation of collective opinion, mutual influence of participants.

This is important because: in analyzing a focus group, one cannot simply sum individual statements — it is necessary to take into account the context of group interaction; a participant’s statement may be a reaction to another person’s words, and not an independent opinion; quantitative processing (for example, “5 out of 8 participants said...”) is incorrect, since opinions formed under mutual influence.