The famous Müller-Lyer illusion shows two or three lines – all physically the same length but they do not appear that way because of the fins at the ends. The eye extends the length of the lines with fins even though the line itself is all exactly the same. You can see the illusion here.

A fascinating extension of this experiment appeared in the book Thinking, Fast and Slow by Nobel Prize economist Daniel Kahneman. He points out that even if you KNOW that the lines are the same length, your automatic mental response will always be to see one line longer. He makes the argument that in a conflict between automatic reactions and controlled responses, you must first consciously recognize the auto-response and then intentionally choose to override it – every single time. The automatic response will automatically kick in.

The best that you can do is to repeatedly recognize a pattern or a situation that generates an automatic response from you and cultivate the habit of immediately questioning it. You can’t shut off the responders in your brain, but you can learn to more quickly activate another portion of your brain to exercise control and decision-making.

Think about aspects of the environment that generate automatic responses for you. What patterns do you need to flag so that the control aspect of your brain goes on high alert when they are present? What triggers a reaction that you would like to override? You can’t stop that initial stare, but you can control your next reaction to it – if you consciously activate the self-control aspect of our brain.

Source: Thinking, Fast and Slow by Daniel Kahneman, 2011


About the Author leadership dots by dr. beth triplett

I'm the chief connector at leadership dots where I serve as "the string" for individuals and organizations. Like stringing pearls together to make a necklace, "being the string" is an intentional way of thinking and behaving – making linkages between things that otherwise appear random or unconnected – whether that be supervising a staff, completing a dissertation or advancing a project in the workplace. I share daily leadership dots on my blog to provide examples of “the string” in action. I use the string philosophy through coaching, consulting and teaching to help others build capacity in themselves and their organizations. I craft analogies and metaphors that help people comprehend complex topics and understand their role in the system. My favorite work involves helping those new to supervision or newly promoted supervisors build confidence and learn the skills necessary to effectively lead their team.

Leave a Reply

Fill in your details below or click an icon to log in: Logo

You are commenting using your account. Log Out /  Change )

Google photo

You are commenting using your Google account. Log Out /  Change )

Twitter picture

You are commenting using your Twitter account. Log Out /  Change )

Facebook photo

You are commenting using your Facebook account. Log Out /  Change )

Connecting to %s

This site uses Akismet to reduce spam. Learn how your comment data is processed.

%d bloggers like this: