Understanding Why People Share Misinformation During Crises

Last Updated Feb 28, 2025

People share misinformation during crises due to heightened emotions and cognitive overload, which impair critical thinking and increase reliance on heuristics. The urgent need for information and social connection drives individuals to spread unverified content to feel informed and supported. Confirmation bias further reinforces sharing by aligning misinformation with preexisting beliefs during uncertain times.

The Psychological Drivers Behind Sharing Misinformation

During crises, people share misinformation driven by cognitive biases such as the need for certainty and emotional arousal, which impair critical thinking and amplify fear or anxiety. Social identity and conformity pressures also influence individuals to disseminate false information that aligns with their group beliefs to maintain social cohesion. The urgency to feel informed and exert control amid uncertainty motivates rapid sharing without verification, exacerbating the spread of misinformation.

Social Influences in the Spread of False Information

Social influences play a significant role in the spread of misinformation during crises as individuals often rely on trusted social networks to process urgent information. Your decision to share false information is frequently shaped by peer pressure, social conformity, and the desire to maintain group identity or social bonds. Understanding these social dynamics helps explain why misinformation can propagate rapidly even when its inaccuracy is apparent.

Cognitive Biases Affecting Information Judgement

People share misinformation during crises largely due to cognitive biases such as confirmation bias, where individuals favor information that aligns with their preexisting beliefs, and availability heuristic, which causes people to judge the likelihood of events based on easily recalled instances. These biases distort information judgment by amplifying emotional responses and reducing critical evaluation of source credibility. Understanding the role of these cognitive biases is crucial for developing interventions to mitigate the spread of false information in high-stress scenarios.

The Role of Emotions in Misinformation Propagation

Emotions play a critical role in the spread of misinformation during crises by amplifying urgency and fear, which can override rational judgment. Your heightened emotional state often triggers impulsive sharing behaviors as a way to seek connection or control amid uncertainty. Understanding this cognitive-emotional interplay helps in designing interventions to reduce the circulation of false information in high-stress situations.

Information Overload and Decision-Making During Crises

Information overload during crises overwhelms cognitive capacity, impairing individuals' ability to accurately evaluate and verify content. This cognitive strain prompts reliance on heuristics and rapid decision-making, often leading to the unintentional sharing of misinformation. The urgency and ambiguity inherent in crises exacerbate cognitive biases, further distorting judgment and increasing susceptibility to false information spread.

Trust, Authority, and Perceived Credibility Online

You are more likely to share misinformation during crises when trust in official sources is low and perceived credibility of online content is high. Authority figures on social media platforms can unintentionally amplify false information, as people rely on familiar or confident voices. Understanding these cognitive biases helps reduce the spread of misinformation by promoting critical evaluation of digital content.

Group Identity and Social Validation in Misinformation Spread

Group identity significantly influences misinformation spread during crises as individuals seek to reinforce their belonging to social groups by sharing information that aligns with collective beliefs. Social validation drives people to disseminate misinformation to gain approval and maintain status within their communities, often outweighing the accuracy of the content. This interplay between group identity and social validation creates echo chambers where misinformation is amplified and resists correction.

The Impact of Uncertainty and Fear on Information Sharing

Uncertainty and fear during crises trigger heightened emotional responses that impair critical thinking, causing people to share misinformation more readily. Your cognitive load increases as anxiety clouds judgment, making quick dissemination of incomplete or false information a coping mechanism to gain control or social support. This emotional-driven sharing intensifies the spread of rumors, complicating effective crisis communication and response efforts.

Digital Environments and Echo Chambers in Crisis Communication

Digital environments amplify the rapid spread of misinformation during crises due to algorithm-driven echo chambers that reinforce users' existing beliefs and limit exposure to diverse viewpoints. Social media platforms prioritize emotionally charged content, increasing the visibility of misleading information that confirms group biases and heightens fear or uncertainty. This selective exposure fosters confirmation bias, making individuals more likely to share misinformation within their trusted networks, perpetuating false narratives in crisis communication.

Strategies to Reduce the Sharing of Misinformation

Reducing the sharing of misinformation during crises requires strategies that target cognitive biases and emotional triggers influencing behavior. You can improve information verification skills by promoting media literacy and critical thinking, encouraging individuals to pause and assess sources before sharing content. Implementing trusted fact-checking mechanisms and fostering transparent communication from authoritative entities effectively diminishes the spread of false information in high-stress situations.

Important Terms

Crisis Infodemic Surge

During crises, the surge of misinformation, known as the Crisis Infodemic Surge, stems from heightened emotional arousal and cognitive overload impairing individuals' critical thinking and judgment. Social media platforms amplify this effect by facilitating rapid dissemination and exposure to unverified content, which compounds uncertainty and drives people to share misleading information as a coping mechanism.

Emotional Contagion Amplification

Emotional contagion amplification during crises heightens the spread of misinformation as intense emotions like fear and anxiety override critical thinking and prompt rapid sharing to seek social connection or validation. This phenomenon exploits cognitive biases by triggering emotional resonance, making false information more compelling and easily transmissible across social networks.

Misattribution Heuristic Bias

People share misinformation during crises due to the Misattribution Heuristic Bias, where individuals incorrectly attribute the origin or credibility of ambiguous information to trusted sources, leading to the rapid spread of false content. This cognitive shortcut causes people to rely on familiar cues rather than verifying accuracy, amplifying the dissemination of rumors and falsehoods in high-stress situations.

Panic Sharing Reflex

During crises, the Panic Sharing Reflex drives individuals to rapidly disseminate information without verification, aiming to alert others and seek social support. This instinctive behavior is fueled by heightened emotional arousal and cognitive overload, impairing critical evaluation and promoting the spread of misinformation.

Digital Rumor Propagation

People share misinformation during crises due to cognitive biases like fear and uncertainty, which trigger rapid digital rumor propagation across social media platforms. This phenomenon is amplified by algorithm-driven echo chambers that prioritize emotionally charged and sensational content, increasing the spread and belief in false information.

Epistemic Vigilance Breakdown

During crises, the breakdown of epistemic vigilance impairs individuals' ability to critically evaluate information, leading to increased susceptibility to misinformation. Heightened emotional stress and cognitive overload disrupt the normal mechanisms of skepticism, causing people to share unverified or false content more readily.

Sensemaking Under Uncertainty

During crises, people share misinformation as a way to rapidly fill knowledge gaps and create a coherent narrative amidst uncertainty, leveraging social cues to reduce cognitive dissonance. The urgency for sensemaking compels individuals to disseminate unverified information that appears plausible, aiding in the management of fear and ambiguity.

Partial Truth Appeal

People share misinformation during crises because partial truth appeal creates a sense of credibility by blending accurate facts with misleading or incomplete information. This cognitive bias exploits trust in verified details while obscuring the full context, leading individuals to unknowingly propagate falsehoods.

Social Validation Loop

During crises, people share misinformation driven by the Social Validation Loop, where individuals seek acceptance and affirmation from their social networks by spreading widely accepted, though false, information. This cycle perpetuates misinformation as social approval reinforces sharing behavior, amplifying the spread across communities.

Altruistic Misinformation Spread

People share misinformation during crises often driven by altruistic motives, aiming to protect others or provide helpful information despite the content being inaccurate. This phenomenon, known as altruistic misinformation spread, highlights how cognitive biases intersect with emotional responses to amplify false information under stress.



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The information provided in this document is for general informational purposes only and is not guaranteed to be complete. While we strive to ensure the accuracy of the content, we cannot guarantee that the details mentioned are up-to-date or applicable to all scenarios. Topics about why people share misinformation during crises are subject to change from time to time.

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