To gather information about the community, Andrea asked group members to silently list their needs on paper without group discussion so that each member's personal views could be ascertained without influence from the others. Which information gathering technique did Andrea use?

Question

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The nominal group technique involves individuals silently writing down their ideas or needs, which is exactly what Andrea did to gather information without group discussion influencing individual responses. This technique ensures that each member's personal views are captured independently.

To Gather Information About the Community, Andrea Asked Group Members