Ostrich Effect
Avoiding information you suspect will be unpleasant
What is it?
The ostrich effect is the tendency to avoid looking at information you suspect will be bad news, even when it would help you act. The name was used by Niklas Karlsson, George Loewenstein and Duane Seppi, who found that investors looked up the value of their portfolios less often when markets had been falling than when they had been rising. Checking makes a loss feel real, so not looking offers short-term relief. Unlike confirmation bias, which filters information that challenges a belief, this is about not opening the envelope at all. In decisions, it shows up as unopened bills, postponed medical check-ups, dashboards nobody consults once a project slips, and feedback that is never requested. The cost is that problems grow while they are unseen, and options narrow before you notice. It tends to get worse when the news could be threatening, when you feel unable to act on it, and when no one else is going to make you look.
Example
Not opening your bank app during a month of heavy spending. Skipping the project status report once you sense the deadline is slipping. Putting off a medical test because you are worried about the result.
References
Karlsson, N., Loewenstein, G., & Seppi, D. (2009). The Ostrich Effect: Selective Attention to Information. Journal of Risk and Uncertainty, 38(2), 95-115.
Sweeny, K., Melnyk, D., Miller, W., & Shepperd, J. A. (2010). Information Avoidance: Who, What, When, and Why. Review of General Psychology, 14(4), 340-353.
How to Prevent It
Doxa uses AI and can make mistakes. How it's built
Is there something I have been putting off checking?
Am I avoiding this information because it is useless, or because I fear it?
What would I do if the news turned out to be bad?
Will not knowing make the problem smaller, or only later?
Who is quietly avoiding telling me something unwelcome?
Schedule fixed check-ins on key numbers, regardless of how things feel.
Prepare a response plan before opening news you dread.
Ask someone you trust to review the information with you.
Set up automatic alerts so bad signals reach you without a decision to look.
Reward the people who bring you bad news early.
Related Decisions
Responding to a crisis
May avoid looking at how bad the damage really is
Caring for an aging parent
May avoid facing signs that their needs have changed
Planning for retirement
May avoid checking savings or projections that look bad
Ending a relationship
May avoid conversations that would clarify where things stand