A confirmation bias is when we look for things that confirm what we already believe. It can happen when analyzing our own data as well as looking to cite evidence from another source. We have to be aware of it, so that we aren’t just only looking to back up our own predetermined beliefs. Science is the search for the truth, not just finding things that back up what you think to be true.
What can we do instead?
Broaden your perspective to look at a wide variety of possible explanations. This also helps foster a mindset where we are challenging what has always been presented as true. Sure, you’ll find things that align with beliefs you already have. But on the flip slide, you’ll learn lots of new information as well. The answer might not always be what you think, and that’s a good thing.
Want more information? Check out:
3 common thinking traps and how to avoid them, according to a Yale psychologist
This post is part of a Science Terms for Educator series. Teaching is hard. Science can help. More science terms coming soon!
