EffectMemory & retrieval · Memory Bias · Entry 173
Continued Influence Effect – when corrected information still shapes reasoning
The Continued Influence Effect happens when false or outdated information still affects later reasoning after a person has been told that it is wrong. A correction can help and the old information can still leave a trace at the same time.
Where can it show up?
- Breaking news: an early explanation is corrected, but people still use it when explaining what happened.
- Work and incident reviews: an initial root cause is ruled out, yet later discussion keeps returning to it.
- Everyday claims: you remember that a statement was corrected but still use part of the original story when judging a related question.
A better check
- State the correction clearly instead of only saying that the old claim is wrong.
- If the old claim filled an explanatory gap, give the best supported alternative explanation when one is available.
- Keep important corrections easy to find and repeat them when needed.
- Do not call incomplete updating a backfire effect. Backfire requires the false belief itself to become stronger after the correction.
Evidence review
well-established persistence after correction; corrections usually still helpWhat the evidence supports
The continued influence effect describes a specific pattern: false or outdated information can keep affecting later reasoning even after a clear correction. It does not mean the correction had no effect, that the person rejected the correction, or that belief in the false claim became stronger. Corrections often reduce misinformation reliance without removing it completely. That distinction matters because continued influence is much broader than the rarer backfire outcome.
How researchers describe the pattern
Research does not support one single explanation for every continued-influence result. Accounts include difficulty updating a mental model once misinformation has filled an explanatory role, retrieval competition between the original information and the correction, familiarity, source memory, and changes in how the original source is judged. Recent reviews therefore treat continued influence as a family of updating and retrieval problems rather than one simple memory failure.
Practical interpretation
Correct important misinformation clearly rather than leaving it unchallenged. When the false claim explained an event, provide a credible alternative explanation when one is available. Detailed corrections and repetition can help in many settings, and current evidence gives little reason to avoid a correction simply because it repeats the false claim. Keep the corrected information easy to find and measure the same belief or inference again when the distinction matters. Do not label disagreement, distrust, or incomplete updating as a backfire effect unless the targeted false belief actually becomes stronger.
Reviewed sources
- Misinformation and Its Correction: Continued Influence and Successful Debiasing research review · 2012 · DOI 10.1177/1529100612451018
- Debunking: A Meta-Analysis of the Psychological Efficacy of Messages Countering Misinformation meta-analysis · 2017 · DOI 10.1177/0956797617714579
- The psychological drivers of misinformation belief and its resistance to correction research review · 2022 · DOI 10.1038/s44159-021-00006-y
- Effective correction of misinformation research review · 2023 · DOI 10.1016/j.copsyc.2023.101712
- Factual corrections: Concerns and current evidence research review · 2024 · DOI 10.1016/j.copsyc.2023.101715
Editorial review: 2026-08-18. Evidence status describes this entry, not every study ever published on the topic.