Which technique is commonly used by a PI team after completing brainstorming session to rank ideas from least to most important?

Which technique is commonly used by a PI team after completing brainstorming session to rank ideas from least to most important?

• A. Brainstorming
• B. Delphi method
• C. Nominal group technique
• D. Affinity diagram

Answer: (C)

When you want to turn a brainstorm into a prioritized list, a structured, group-based prioritization method is ideal because it preserves individual input while producing a clear ranking. In this approach, each team member first generates ideas on their own, then shares them in a round-robin fashion so everyone contributes. After ideas are clarified, each person privately ranks or votes on the options. The private rankings are collected and tallied to produce a final order of importance. This minimizes dominance by louder voices and helps the team converge quickly on what to tackle first, which is exactly what you need after brainstorming. Brainstorming alone is about generating as many ideas as possible, not sorting them by importance. The Delphi method uses multiple anonymous rounds with feedback from experts over time to reach consensus, typically remotely and iteratively—not a single in-session ranking. An affinity diagram focuses on grouping ideas by similarity to illuminate relationships, rather than ordering them by priority.

When you want to turn a brainstorm into a prioritized list, a structured, group-based prioritization method is ideal because it preserves individual input while producing a clear ranking. In this approach, each team member first generates ideas on their own, then shares them in a round-robin fashion so everyone contributes. After ideas are clarified, each person privately ranks or votes on the options. The private rankings are collected and tallied to produce a final order of importance. This minimizes dominance by louder voices and helps the team converge quickly on what to tackle first, which is exactly what you need after brainstorming.

Brainstorming alone is about generating as many ideas as possible, not sorting them by importance. The Delphi method uses multiple anonymous rounds with feedback from experts over time to reach consensus, typically remotely and iteratively—not a single in-session ranking. An affinity diagram focuses on grouping ideas by similarity to illuminate relationships, rather than ordering them by priority.