Memory & retrieval · Memory Bias · Entry 163
Source Confusion – when you remember information but forget where it came from
Do you remember a fact but can’t recall whether you read it in a research paper or a social media comment? That’s Source Confusion – the tendency to misremember where information came from, distorting our memories.
Where it can show up
- Fake news & rumors – you might accept a rumor as fact if you forget it came from an unreliable source.
- False memories – you may believe you witnessed an event firsthand when you actually learned about it from the news.
- Work & learning – hard to recall whether you came up with an idea yourself or heard it from a colleague.
A practical countermeasure
- Verify the source – if the information matters, make sure it’s credible.
- Track your knowledge sources – write down where you read or heard key information.
- Be cautious with memories – just because you remember something doesn’t mean it happened exactly that way.
