Study: Online Community-Led Dialogue Slashes Misinformation Spread by 82%

Digital Dialogue Initiative Shows Promise in Fighting Election Misinformation in South Africa

A groundbreaking collaboration between Tales of Turning, Clemson University’s Media Forensics Hub, and the University of Zurich has yielded promising results in combating election-related misinformation in South Africa. The research partners recently conducted one of the first digital field experiments testing community-led interventions during South Africa’s 2024 election period.

The study, which began shortly before the May 29 election and continued afterward, focused on developing and deploying simple truth queries to counter false information spreading on social media platforms. The intervention showed remarkable effectiveness, with targeted posts experiencing a 77% reduction in likes and an 82% decrease in reposts.

“This collaboration represents one of the first digital field experiments to study the efficacy of a community-led intervention aimed at mitigating harms associated with delegitimising election content,” explained Morgan Wack, PhD, Lead Investigator of the study. “The results provide preliminary evidence that truth queries could help address many of the real-world challenges facing traditional forms of debunking which often require professional fact-checkers or buy-in from social media platforms.”

The research comes at a critical time for South Africa, where misinformation has previously been linked to civil unrest. False news reportedly contributed to the 2021 riots, and more recently, misleading information spread about alleged fraud during the 2024 General Elections, potentially undermining public trust in democratic institutions.

Tales of Turning, an organization dedicated to harnessing research, social media, and technology for positive social impact, deployed its digital dialogue facilitators to identify and respond to explicitly false claims about election processes and outcomes. Rather than complex fact-checking operations, the team used simple, culturally relevant queries in multiple languages such as “Yiza nazo?” (“Tell me more?”), “Wena o tsebella kae?” (“How do you know this?”), and “Is this true?”

This approach builds on laboratory studies conducted by researchers at the University of Washington’s Center for an Informed Public, which demonstrated the potential effectiveness of standard truth queries (STQs) in mitigating online misinformation.

Timing proved crucial to the intervention’s success. The research showed that STQs had their greatest impact when applied quickly after misinformation appeared online, before it could gain significant traction. This finding highlights the importance of rapid response systems in digital media environments where false information can spread exponentially within hours.

The collaborative effort represents an innovative approach to addressing a growing global challenge. Rather than relying solely on platform-level content moderation or professional fact-checking organizations, which often struggle to keep pace with the volume of misleading content, this model empowers community members to intervene directly.

Tales of Turning’s methodology combines data from public social media with insights from communities themselves to understand conflict’s root causes. This dual approach allows for interventions that are both data-driven and culturally appropriate, potentially reaching vulnerable populations at scale.

The South African case study provides valuable insights for other democracies facing similar challenges with online misinformation during election periods. By demonstrating that simple, targeted interventions can significantly reduce engagement with false information, the research offers a potentially scalable model for protecting electoral integrity worldwide.

For those interested in learning more, Tales of Turning and the University of Zurich will host a webinar on November 13 at 17:00 SAST to discuss their digital dialogue facilitation methodology and initial research results in greater detail.

As democracies worldwide continue to grapple with the destabilizing effects of digital misinformation, this South African experiment offers a promising path forward—one that combines academic research, digital tools, and community engagement to strengthen the information ecosystem supporting free and fair elections.