Confirmation bias is one of the most pervasive blindspots, even top performers fall prey to it. We naturally favor information that reinforces our beliefs and dismiss anything that challenges them, even when that evidence is abundant. This not only leads to poor decisions but can also isolate your team, stifle innovation, and erode trust.
In this post, you’ll explore:
- Confirmation bias: why we ignore data that contradicts our views and how it skews outcomes.
- False consensus effect: assuming your beliefs are universally shared, leading to group misalignment and disengagement.
- Authority bias: overvaluing voices from the top, even when they’re disconnected from the actual problem.
- Cognitive inertia: the “status quo trap” that resists adaptation until it’s too late
- Recency bias: when the latest data drowns out the full scope of insight or trends
By recognizing these biases, you can begin to build the self-awareness and team processes needed to keep decisions grounded in diverse evidence, not ego. Let’s dive in.
Confirmation Bias
Confirmation Bias is one of the most common biases you can have.
Basically, we like to be right. We like to be right so much that we will ignore anything that proves us wrong.
The inability to separate our beliefs from the actual evidence can result in:
- Decisions that don’t follow the relevant information
- Teams ignoring important evidence that could sway a decision
- Frustration in others who have a different perspective
Even though it is one of the most well documented biases out there, high performers still fall victim to it. High performers are often forging the path forward in their company, so much so that they value their experiences more than others.
Avoiding confirmation Bias can be done by stating your beliefs up front and openly. That way you and others will know the prevailing starting hypothesis.
From there your team can both prove and disprove that belief. This helps push the needle forward.
False Consensus Effect
The False consensus effect is when you believe that your behaviors and thoughts are more common than they are. You believe that your views are unanimously shared by others, even when they are not.
False consensus effect is often a bias linked with an egocentric view. It means that you overweight the value of your own perspective rather than keeping all perspectives equal.
This is often seen in politics. Believing that your view is often shared by many others, leading to disappointment come election time. In the workplace, this can result in team disengagement when your team fundamentally disagrees with your approach but you push for it anyway.
Avoiding the false consensus effect is simple. By asking your team for candid feedback or anonymous feedback, you can break the false consensus effect. If you team can speak freely, you will know for sure whether consensus exists.
Authority Bias
Authority Bias is when an unequal weight is placed on the opinions of those higher on the org chart. CXO’s and Senior Manager’s opinions on a problem are followed even when they are farthest away from a problem. This can result in missing crucial details on the decision making process.
Most of the time, the lower level team members are the ones in the trenches everyday. They talk with customers, hear product complaints, and know the full context of the story. Yet, somehow we still prescribe more weight to those farthest away.
Authority bias is common and can often only be addressed at the highest level. It is the responsibility of CXOs and Senior managers to pay attention to authority bias. High performers often call out these biases.
Cognitive Inertia
Cognitive inertia is a tendency to ignore insurmountable evidence of an issue and maintain existing beliefs, thought patterns, and strategies. Also known as mental “gravity”, cognitive inertia weighs down our ability to adapt to new situations. A common saying comes to mind:
"Adapt or Die"
A recent example of cognitive inertia comes out of the 2020-2022 Covid-19 pandemic. Despite the obvious warning signs from China in December of 2019 that the virus was deadly and spreading, North America did not react.
It wasn’t until April/May of 2020 when North America was already in big trouble from the virus when counter measures were taken. The cognitive inertia to change our norms and how we go about life led to a lock down that lasted almost 2 years.
Businesses die over and over again from cognitive inertia. Blockbuster was unwilling to pay a heftier price tag for Netflix. Polaroid Corp chose not to invest in the digital camera. The inability to adapt is how cognitive inertia can bring you or your company to its knees.
In order to avoid cognitive inertia, the foundation culture of a team must be one of questioning beliefs. Just because “this is how it’s always been done” does not make it right today. High performers understand that things are fluid and what works today may not work tomorrow.
Recency Bias
Recency Bias is focusing on the most recent data rather than the full picture. This can make a decision maker bounce from one idea to the next and the next. Eventually, this can cause paralysis.
As a decision maker, if you are always bouncing to the most recent data that you have seen, it will undermine your reliability. You’ll start to look like a loose cannon and can be swayed by anything and everything.
Noticing a recency bias can be one of the most significant transitions in your career. I’ve supported professionals who started by jumping from here to there over and over. Now? They are well respected leaders and have made major contributions to their companies.
Recency is challenged by keeping clean records of relevant data. When data is unkept and hard to find, only the most recent data will hold weight. High performers keep their data organized and clean, easily referred to when making big decisions.
Why does this matter? Check out: Why Decision making matters
Coaching to Avoid Bias
Coaches are masters of noticing and revealing bias. Their questions are incisive and bring your perspective into full awareness. From there, you can decide whether to keep it or move away from it.
Bias can be one of the strongest detractors from good decision making. Don’t fall victim to these traps.
