The Problem With How We Brainstorm
Brainstorms are supposed to produce ideas. Mostly they produce the ideas of whoever speaks first, endorsed by everyone else. Here is why that happens and what to do instead.
By The Weekly Reset Team
The standard brainstorm goes something like this. A group of people gather in a room, someone writes the problem on a whiteboard, and someone else, usually the most senior or the most extroverted person present, starts talking. Other people build on what they said, or nod, or suggest minor variations. At the end of an hour there is a list of ideas that are mostly elaborations of the first one.
This is called a brainstorm. It is really a process for generating the confident person's thoughts with the group's endorsement attached.
The research on this has been consistent for decades. Groups brainstorming together out loud produce fewer ideas and less original ideas than the same number of people working independently and then sharing. This is not because collaboration is bad. It is because the typical brainstorm is not really a collaboration. It is a sequential monologue that feels collaborative because people are in the same room.
Why the format fails
When someone starts speaking in a group setting, they immediately set a frame. The ideas that follow tend to be adjacent to that frame rather than independent of it. Everyone in the room hears the first idea and, whether they mean to or not, begins evaluating everything else relative to it.
The louder and more confident the first speaker, the more powerful this effect becomes. Quieter people find their own half-formed ideas suddenly seeming less interesting by comparison, and they either do not speak at all or soften what they had in mind to something more palatable. The result is a room that sounds full of collaboration but is actually running on the output of one or two people.
The fix is structural
The solution is not to coach people to be braver or encourage quieter voices to speak up. These interventions rarely change the underlying dynamic. The fix is structural.
Separate the generation from the sharing. Before anyone speaks, give everyone five or ten minutes to write their ideas independently. Not type, if possible, since typing tends to produce more cautious and edited thinking than writing by hand. Just a sheet of paper and the instruction to write every idea they have, without filtering.
When the sharing begins, give each person a turn before anyone responds or builds on anything. This ensures that every idea exists independently before the group's social dynamics start shaping them, and it means the person who would have been too hesitant to interrupt has already committed their thought to paper and can share it.
What changes when the structure changes
The most consistent observation from groups that have shifted to this format is the variety of the ideas. When independent generation comes first, the range of what emerges is considerably wider. Ideas appear that would never have survived the first speaker's frame, because they were written before that frame was introduced.
The quality of the final list is usually better too, not because any individual idea is more brilliant, but because the group is now selecting from a genuinely wider set rather than a funnelled one. Better selection from more options beats better thinking from fewer every time.