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7 Days of Cognitive Bias in Investing (Day 1)

June 17th, 2008 · 2 Comments

For anyone that’s ever taken a Psychology or Behavioral Science class, you probably learned about something called “cognitive bias” (if you remember learning it… now that’s a different story).  Cognitive biases include a wide array of observed effects in social psychology that explain many of our inherently human biases.  Rather than looking at another technical side of investing, I thought it’d be neat to explore the behavioral side of investing and how cognitive biases play a role in it.  The six cognitive biases that I’ll explore are:cognitive bias smarter investor

1. Confirmation Bias
2. Hindsight Bias
3. Fundamental Attribution Error
4. Anchoring
5. Framing
6. Self-serving Bias

Why is this important information to know? If we realize that we act upon our cognitive biases and understand why we do it, then we can look to change our behavior and become a smarter investor.

Tomorrow…..  Confirmation Bias

Tags: Cognitive Bias · Personal Finance

2 responses so far ↓

  • 1 Avoid Confirmation Bias in Investing (Day 2) // Jun 20, 2008 at 1:45 pm

    [...] I wrote about what a cognitive bias is and listed six of them that can affect our psyche and the way we invest.  Today, I’ll go [...]

  • 2 Avoid Anchoring in Investing (Day 5) // Jun 21, 2008 at 6:24 pm

    [...] Today’s cognitive bias is anchoring and its not only something I try to avoid in investing, it’s also something that I exploit in negotiations.  And you can too!   [...]

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