The impact of misinformation neutralization increases as the amount of misinformation present at once increases. 

Neutralization and Misinformation Availability

After receiving multiple pieces of misinformation, the individual may revisit and recall their actual experience and thus choose to believe in none of the misinformation presented. 

New York University

Effects of the Presence of Multiple Piece of Misinformation on Memory

Blank, H., Panday, A., Edwards, R., Skopicz-Radkiewicz, E., Gibson, V., & Reddy, V. (2022). Double misinformation: Effects on eyewitness remembering. Journal of Applied Research in Memory and Cognition, 11(1), 97–105. https://doi.org/10.1016/j.jarmac.2021.08.001

Double misinformation: Effects on eyewitness remembering.

The increased pieces of misinformation can increase the chance that an individual may be led to believe the misinformation they received afterwards rather than their own account. 

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