Nominal Group Brainstorming Technique – free training for all people


The Nominal Group Technique (NGT) is a structured method designed to enhance group brainstorming sessions. This approach encourages equal participation from all group members, making it particularly effective in diverse professional settings. By generating ideas individually and then discussing them collectively, NGT ensures that every voice is heard and considered.

What is the Nominal Group Technique?

NGT combines individual brainstorming with collaborative group discussion, followed by a voting process to prioritize ideas. It’s an excellent tool for decision-making, problem-solving, and idea generation in the workplace, helping teams to converge on the most viable solutions effectively.

Steps of the Nominal Group Technique

Nominal Group Brainstorming Technique training
  1. Idea Generation: Team members individually write down their ideas without discussion. This phase allows for the independent thought process, reducing the influence of dominant personalities and groupthink.
  2. Round-Robin Sharing: Each participant shares one idea in a round-robin format until all ideas are presented. This ensures that everyone’s contributions are heard and recorded.
  3. Group Discussion: The team discusses each idea for clarification and evaluation. The focus here is on understanding the ideas better, rather than debating them.
  4. Ranking and Voting: Each team member privately ranks or votes for the ideas they believe are the best. This can be done through various methods like dot voting or ranking systems.
  5. Prioritization and Decision Making: The ideas with the highest number of votes are then discussed further to arrive at a final decision or action plan.

Examples of Nominal Group Technique in Practice

Example 1: Product Development

  • Idea Generation: Team members individually list potential features for a new product.
  • Round-Robin Sharing: Each person shares their feature ideas.
  • Group Discussion: The team discusses the feasibility and impact of each feature.
  • Ranking and Voting: Members vote on the features they find most valuable.
  • Prioritization: The top-voted features are selected for the development roadmap.

Example 2: Identifying Business Challenges

  • Idea Generation: Individuals write down challenges they perceive in current business operations.
  • Round-Robin Sharing: Team members take turns sharing their identified challenges.
  • Group Discussion: Challenges are collectively discussed for understanding and context.
  • Ranking and Voting: Everyone votes on the challenges that need immediate attention.
  • Decision Making: The group focuses on strategies to address the top-ranked challenges.

Example 3: Organizational Change

  • Idea Generation: Employees reflect on and note down ideas for organizational improvements.
  • Round-Robin Sharing: Each employee shares their idea with the group.
  • Group Discussion: Ideas are openly discussed and explored.
  • Ranking and Voting: The team votes on the ideas they find most compelling.
  • Action Plan: The most voted ideas are developed into an actionable change plan.


The Nominal Group Technique is a practical and democratic approach to group brainstorming in a professional environment. It effectively balances individual thinking with collective wisdom, ensuring diverse perspectives are integrated into decision-making processes. By structuring brainstorming sessions with NGT, organizations can foster inclusive participation, mitigate the dominance of vocal individuals, and arrive at well-considered, collaborative decisions.

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