Availability Bias: Why We Judge by First Impressions

The availability bias is a cognitive error that leads us to make decisions based on information that easily comes to mind. This means we often judge by first impressions, based on what spontaneously comes to mind.

This bias can occur in many situations, whether it's evaluating people, assessing risks, or making decisions in professional contexts. For example, we might reject a job candidate because a negative example spontaneously comes to mind that we associate with them.

To avoid the availability bias, it's important to consciously gather information and consider different perspectives. By being aware of the possibility that our first impressions are not always accurate, we can make more informed decisions.

In summary, the availability bias is a fascinating but also dangerous aspect of our thinking. By being aware of it and actively countering it, we can improve our decision-making and make fairer judgments.