Against Brainstorming
11 February 2012 at 6:20 pm Peter G. Klein 4 comments
| Peter Klein |
Brainstorming appears in many strategy, entrepreneurship, and leadership texts, often mentioned in passing with the implication that it’s a great tool for group decision-making. But the research literature suggests a more circumspect attitude. Indeed, this week’s New Yorker features an interesting and informative essay on some of the latest results:
The underlying assumption of brainstorming is that if people are scared of saying the wrong thing, they’ll end up saying nothing at all. The appeal of this idea is obvious: it’s always nice to be saturated in positive feedback. Typically, participants leave a brainstorming session proud of their contribution. The whiteboard has been filled with free associations. Brainstorming seems like an ideal technique, a feel-good way to boost productivity. But there is a problem with brainstorming. It doesn’t work.
Writer Jonah Lehrer goes on to quote Keith Sawyer: “Decades of research have consistently shown that brainstorming groups think of far fewer ideas than the same number of people who work alone and later pool their ideas.” Lots more at the source.
Entry filed under: - Klein -, Innovation, Management Theory, Myths and Realities.
Organizations and Markets 
1.
Richard Makadok | 13 February 2012 at 5:28 pm
Kevin Coyne, my friend and colleague (who is also the former worldwide head of McKinsey’s strategy consulting practice) has recently published a book that solves this exact problem. The book is called “Brainsteering: A Better Approach to Breakthrough Ideas” and is available at Amazon.com on the following web page:
http://www.amazon.com/Brainsteering-Better-Approach-Breakthrough-Ideas/dp/0062006193/ref=sr_1_1?ie=UTF8&qid=1329171770&sr=8-1
Thanks,
Rich Makadok
2.
creative groups « orgtheory.net | 13 February 2012 at 7:05 pm
[…] while since we’ve knocked heads with our evil twin blog, but I can’t let this one pass. Peter Klein misrepresents the main point of this Jonah Lehrer New Yorker article, which dissects the myth that […]
3.
davidburkus | 14 February 2012 at 10:46 pm
Lehrer’s article has really struck a cord. In addition to here and on your evil twins blog, two others have weighed in…both in opposition to Lehrer.
Scott Berkun in Defense of Brainstorming:
http://www.scottberkun.com/blog/2012/in-defense-of-brainstorming-2/
Bob Sutton in multiple posts:
http://bobsutton.typepad.com/my_weblog/2012/01/why-the-new-yorkers-claim-that-brainstorming-doesnt-work-is-an-overstatement-and-possibly-wrong.html
http://bobsutton.typepad.com/my_weblog/2012/01/why-the-sharp-distinction-between-individual-and-group-brainstorming-is-false-in-real-teams.html
4.
Mark Brophy | 13 March 2012 at 12:02 pm
Susan Cain in her book about introverts also quotes work that shows that brainstorming is a waste. Her thesis is that introverts are disparaged in the United States, and that business schools largesly exist to transform natural introverts into extroverts.