Focused group discussion

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focused group discussion definition methodology qualitative research

What is a Focused Group Discussion (FGD)?

A Focused Group Discussion (FGD) is a qualitative research method in which a small, carefully selected group of people are brought together to discuss a specific topic in a guided, structured conversation. It is sometimes called a "group interview," though the dynamic is more conversational than a standard Q&A.

Core Definition

An FGD is a special group convened for research purposes, where participants share similar backgrounds or experiences and discuss a topic of interest under the guidance of a trained moderator. The discussion generates qualitative data - rich, in-depth information that cannot easily be captured through surveys or questionnaires alone.

Key Characteristics

FeatureDetails
Group sizeTypically 6-12 participants (some sources say 4-10)
DurationUsually 1-2 hours per session
ModeratorA trained facilitator who guides discussion using open-ended questions
FocusOne specific topic or research question
Data typeQualitative - opinions, attitudes, perceptions, experiences
SettingComfortable, neutral environment; can also be done online

What Makes FGDs Distinctive

The defining feature of an FGD is group interaction. Unlike individual interviews, participants talk among themselves, not just to the researcher. This group dynamic:
  • Reveals how people construct meaning collectively
  • Surfaces disagreements and consensus in real time
  • Encourages participants to elaborate on views they might withhold in a one-on-one setting
  • Captures the language and terminology people naturally use around a topic

Origins

The FGD method originated in social science and marketing research in the mid-20th century and has since expanded widely into health research, education, policy evaluation, product development, and social sciences.

When FGDs Are Used

  1. As the primary data collection method in purely qualitative studies
  2. As a preliminary step before designing surveys (to identify key themes and language)
  3. In mixed-method studies alongside quantitative data to explain or contextualize findings
  4. In conjunction with individual interviews or observation for triangulation

What FGDs Capture

  • Beliefs, attitudes, and values on a topic
  • Lived experiences and personal perceptions
  • Group norms and social influences on opinion
  • Language and terms people use about a subject
  • Reactions to concepts, prototypes, policies, or programs

FGD vs. Individual Interview

FGDIndividual Interview
SettingGroupOne-on-one
Data richnessBreadth through group interactionDepth of individual experience
Social influencePresent (can be a strength or bias)Absent
Time efficiencyHigher (many respondents at once)Lower
Sensitive topicsLess suitableMore suitable

In short, an FGD is a powerful tool for understanding the "why" and "how" behind human behavior, beliefs, and attitudes - especially when the researcher wants to understand community perspectives or explore a topic in context rather than in isolation.
Would you like to go deeper into how to conduct an FGD, its advantages and limitations, or how to analyze FGD data?
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