Cognitive biases shape much of our thinking and behavior. They explain why first impressions can be so difficult to change, and why people often hold tightly to certain beliefs even in the face of contradicting evidence. These patterns are not random quirks, but predictable outcomes of how the human mind processes information.

Cognitive biases can be said to be systematic patterns of thinking that can distort judgment and decision-making. They act like mental shortcuts, helping us process information quickly, but sometimes they lead us away from rational choices. By recognizing these biases, we can make smarter decisions in both our personal and professional lives.

Let’s explore some of the most common biases that influence our thinking:

1. Confirmation Bias – Seeing What We Want to See

Definition: The tendency to search for, interpret, and recall information that confirms what we already believe, while ignoring evidence that challenges us.

Example: Imagine someone who believes a certain diet is the healthiest. They may only read articles that support their belief and dismiss studies that show potential risks.

Case Scenario:

Alex strongly believes that remote work decreases productivity. While researching, Alex only clicks on articles and reports that argue against remote work and ignores studies showing productivity improvements.

Which bias is this?

Correct Answer: Confirmation Bias

Why? Alex is selectively seeking information that confirms his pre-existing belief.

2. Anchoring Bias – The Power of First Impressions

Definition: Relying too heavily on the first piece of information we receive (the “anchor”) when making decisions.

Example: In salary negotiations, the first figure mentioned strongly influences the final outcome. Even if it’s unrealistic, it frames the entire discussion.

Case Scenario:

During a car negotiation, the dealer first mentions a price of $30,000. Even though Alex manages to negotiate down, his final offer stays close to that figure.

Which bias is this?

Correct Answer: Anchoring Bias

Why? The first number presented anchored Alex’s judgment of what the car should cost.

3. Availability Heuristic – What's Easy to Recall Feels More Likely

Definition: Overestimating the likelihood of events based on how easily examples come to mind.

Example: After hearing about a plane crash on the news, people may suddenly believe flying is far more dangerous than driving, despite statistics showing the opposite.

Case Scenario:

After seeing a news story about a shark attack, Alex refuses to swim at the beach, even though statistically, the risk of drowning is far higher.

Which bias is this?

Correct Answer: Availability Heuristic

Why? Vivid, memorable information feels more significant than actual probability.

Reflection Question: Think of a recent decision you made. Can you identify if any of these three biases influenced your thinking?

M3:S1 - Types Of Cognitive Biases

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Elements Of Reasoning (Purpose, Assumptions, Evidence, Implications, Perspectives)

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M3:S1 - Types Of Cognitive Biases

PREVIOUS STEP

Elements Of Reasoning (Purpose, Assumptions, Evidence, Implications, Perspectives)

NEXT STEP

Emotional Influences on Decision-Making

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