Selective Perception and Confirmation Bias
Selective Perception and Confirmation Bias.
There are two harmful mental habits that many fall into, which have the effect of distorting judgement and therefore people's reactions to events. These habits are selective perception and confirmation bias.
Selective Perception
This is the act of focusing one's attention onto a small, narrow field of the environment, to the exclusion of other things. The effect of this is to exclude from one's mind many other relevant factors, which in reality are connected to the situation, but are never identified or acknowledged.
Selective perception is like looking at the world through a long narrow tube. The field of perception is reduced to a small circle and everything else is blanked out. The result is tunnel vision and a loss of relevant information.
The counter measure is simply NOT to do this. We need to ensure that we feed all the factors that are relevant, but peripheral, into the "mental computer".
Then we must also be wary of confirmation bias.
Confirmation Bias
This is the act of accepting only that information that corresponds and supports our existing beliefs.
It means rejecting information or evidence that contradicts our existing beliefs.
For example, imagine a person who believes that Donald Trump is terrible (or terrific); then confirmation bias would be the act of ignoring, disbelieving or distorting any information that may indicate the opposite.
Confirmation bias is like feeding information through a sieve that passes on only certain kinds of data and stops all others. The consequence is that we become dogmatic, stubborn and impossible to reason with. And the consequence of that is that we lose a lot.
The countermeasure is simply NOT to do this. We need to remain always open to the possibility that the opposing view may have at least some merit.
Consider Other Opinions
The three questions we should use, when considering a view that opposes our current opinion are:
- Is it possible that this opposing view is at least partially true?
- If yes, then which parts of the opposing argument may be partially true?
- And how would we test it?
"Every truth has two sides; it is as well to look at both, before we commit ourselves to either." Aesop
Definition: confirmation bias
Confirmation bias is a mental bias in critical thinking training. It is the habit of giving weight only to facts that match what you already believe, while you dismiss facts that clash with it. Because it runs outside your notice, it narrows your view and can push you towards poor choices unless you guard against it.
Show CG4D Definition
- Selects information that supports existing beliefs
- Rejects or doubts information that challenges those beliefs
- Operates without conscious awareness
- Leads to narrow views and flawed decisions
Article Summary
Selective perception blinds us to facts outside our narrow view, and confirmation bias filters out ideas that challenge us; beat both by asking if the rival view could be partly true, which parts hold merit, and how to test them.
Frequently Asked Questions
Here are some questions that frequently get asked about this topic during our training sessions.
What is selective perception?
How does confirmation bias differ from selective perception?
Why are these mental habits harmful to judgement?
What real life example shows confirmation bias?
How can I spot selective perception in myself?
What three questions help me test an opposing view?
How do I reduce both biases in daily decision making?
Thought of something that's not been answered?
Did You Know: Key Statistics
In 2024, the Edelman Trust Barometer found 61% of people in 28 countries share news only when it agrees with what they already think. A 2024 YouGov survey of 4,000 UK adults found 72% admit they sometimes skip news that clashes with their beliefs.Blogs by Email
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