Definition
Nominal Group Technique (NGT) is a structured group process used for brainstorming and prioritizing ideas. It ensures every participant has an equal voice and reduces the influence of dominant personalities.
Why It Matters
Nominal Group Technique is the “anti-groupthink” vaccine for organizations. Most meetings are dominated by the loudest voice rather than the best idea; NGT forces a level playing field where introverts and junior staff contribute as much as the CEO. Without structured processes like this, organizations lose “information entropy” and make poor decisions based on social pressure rather than data. It is the practical execution of “diversity of thought,” turning a collection of people into an actual team of thinkers.
Core Concepts
- Silent Generation: Participants write down ideas individually.
- Round-Robin: Each person shares one idea at a time; no criticism allowed.
- Discussion: Clarifying and grouping similar ideas.
- Ranking/Voting: Each participant assigns a weight (e.g., 1-5) to the ideas. The sum determine the group’s priority.
- Efficiency: Typically works best for groups of 5 to 12 participants.