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Your Brain is Killing Innovation

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February 17, 2011

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Humans are the only species that can develop creative ideas. Our evolved brain is our best ally in the search for novel solutions.


Unfortunately, the human brain is also the greatest enemy of innovation. But not necessarily for the reason you might believe.


We read a lot about “yeah, buts” killing innovation. That is, people finding all of the reasons why a new idea won’t work. Although this might stop a good idea from coming to fruition, the only cost is opportunity cost; no real money or time is invested after the initial ideation.


The more troubling human phenomenon, as it relates to innovation, is the “wow, this is a great idea” response.


Of course the idea might indeed be great. But when you get attached to an idea, “confirmation bias” kicks in. This is when your brain looks for evidence to support your beliefs, to the exclusion of everything else.


For example, you have an idea for a new product. You gather data. You do research. You develop spreadsheets. And in the end, all of your evidence convinces you that you have a winner.


But do you? Maybe not.


There are two things at work that might adversely impact your decision-making ability.


Because you believe so strongly in your ideas, you may inadvertently never look for refuting evidence. Think about it. When building a case for your idea, you almost solely focus your energies on finding the reasons why it will work. But how much time do you spend playing the devil’s advocate?


But there is a more sinister and subtle impact of confirmation bias. Even when presented with disproving evidence, you might subconsciously ignore it.


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There was a great study done on behalf of the U.S. Army to look at the impact of confirmation bias.


Researchers Martin A. Tolcott and F. Freeman Marvin gave trained U.S. Army intelligence analysts a battlefield scenario and asked them to determine the enemy's most likely avenue of approach and their level of confidence. Later, analysts were given three updated intelligence reports, each which contained some items that supported their hypotheses and others that disproved them.


They were then asked to rate each information item in terms of the degree to which it supported or contradicted their hypothesis. Although there was significant evidence that disproved their initial beliefs, the new information somehow increased their confidence levels. The researchers found that “confirming evidence was weighed significantly higher than disconfirming evidence.”


Sadly, innovations fail so often because we unknowingly ignore or invalidate evidence that does not support out beliefs.


Scoot Cook, founder of Intuit, brilliantly said, “For every one of our failures, we had spreadsheets that looked awesome.”


When fleshing out a new idea through data analysis or experimentation, be sure to gather as much information as you can that refutes your hypotheses. Pull together the business case for why you should NOT pursue the concept.


Then, make sure you give equal weight to the disproving evidence. Because this is not always easy to do, you may want to use an unbiased third party who does not have a vested interest in the idea, yet has a deep understanding of the marketplace.


Because organizations do not have unlimited resources, it is critical to focus your efforts on the innovations that have the greatest chance of commercial success. When you are sensitive to the impact of confirmation bias, you will be better at deciding which ideas to pursue…and which ones to kill.


Stephen Shapiro is the author of Personality Poker: The Playing Card Tool for Driving High Performance Teamwork and Innovation (Penguin Portfolio).  You can read over 500 articles at SteveShapiro.com,  play the free Personality Poker video game, or follow him on Twitter.

Image credit: Sebastien Wiertz

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  • Stephen Shapiro 11 months ago

    Stephen Shapiro

    Hi everyone, I apologize for the delay in responding. I just saw the comments.John, I love the concept of the passion trap! It is less important that YOU are passionate about your products. If your CUSTOMERS are not passionate about them, you will be out of business.Boris, prototyping is a great way to quickly test a market. I am a big believer in the concept of experimentation. When the build it, try it, fix it approach to innovation is used, the market tells you quickly what is viable and what is not.Julie, you are so right. Listening is so critical. Truly hearing is even more important. Unfortunately, our filters prevent us from really understanding what the market needs. Our biases drive us.Jim, great points. And I will say that most market research (but not necessarily yours) is terrible. Most market research studies conscious beliefs of consumers. This rarely is an indicator of buying behaviors. The best market research either taps into the subconscious mind or is based on ethnographic studies. But as you point out, no amount of research is infallible. Hence the market experimentation approach I suggested above.Thanks everyone!!

  • Jim Valko 1 year 2 months and 25 days ago

    Jim Valko

    Great article. A few things to consider. My company, before we launch an new idea into the marketplace we do extensive market research which includes surveys of people to determine if our "bright idea" is needed and wanted. Often we find it's not so we drop it. Always survey before you go. However, some of the craziest ideas have worked in the market place that no one could have predicted: The success of the pet rock, the dog pooper scooper, or even Facebook for that matter. Sometimes you just have to go with your gut -- not your "brain," but your gut. This is especially true in art. Just as Paul McCartney.

  • Julie Rains 1 year 3 months and 16 days ago

    Julie Rains

    I have also seen those who believe so strongly in an idea (generally a positive attribute) that they they ignore messages not only of the marketplace but also of the people they are trying to serve. To avoid confirmation bias, you have to be willing to articulate your goals (not just how the solution you've devised will help reach these goals) and listen to reactions. Then consider whether your goals are off-target or whether your solutions are. Sometimes, the idea needs to be tossed out but other times, the idea can be modified for tremendous success. If you don't listen, you'll never know the right approach.

  • Boris Fowler 1 year 3 months and 17 days ago

    Boris Fowler

    As a college student involved with entrepreneurship programs and with a few businesses under my belt I have seen this as well. I see several good ideas each year, but I also speak with dozens of people who are close minded to criticism and are unable to objectively talk about their ideas. As hard as it may be to keep an open mind, it is really in the best interest to do so. This is why prototyping ideas and products can be so valuable. Aside from having a tangible product to take to people, you are able to objectively AND subjectively critique your work. This was posted to our blog earlier today and talks about the value of prototyping. http://www.caycon.com/blog/2011/02/every-entrepreneur-needs-to-start-with-a-prototype/

  • John Bradberry 1 year 3 months and 17 days ago

    John Bradberry

    Steve - thanks for providing this important, well-articulated perspective. I've studied the phenomenon of entrepreneurs who commit to non-viable strategies because of their attachment to an idea (I call it the "passion trap"). I believe that confirmation bias plays a significant role in the unnecessarily high failure rate among startups, and you do a great job of explaining why the patterns of choices, actions, and perceptions that result can be so difficult to interrupt. My hope is that we continue to learn as a species that optimism and confidence are valuable and also dangerous -- and that a bit of realism can dramatically improve our odds of innovation success.

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