Project 3: Debunking Misinformation Systems

Focus: Dose Determines Danger Methodology: Fact-Myth-Fallacy Structure Artifact Type: Interactive Data Visualization

[High-level concept art for the Debunking Handbook principles]

1. Evidence Synthesis: Cognitive Mechanisms

This synthesis argues that effective debunking must prioritize **mental model replacement** over mere factual correction. The six sources explored the persistence of myths, even after correction.

The core challenge in debunking is not simply presenting facts, but overcoming the initial cognitive fluency of the myth. "Familiarity can be mistaken for truth, making repeated myths harder to dislodge" 1. The strategic deployment of a credible, memorable **alternative narrative** is paramount (Source 4).

The most effective debunking strategies prioritize the replacement of the original mental model with a new, complete model that fills the explanatory gap, preventing the myth's core narrative from reasserting itself.

Citation Sources (Hypothetical)

  • 1. Pezdek, K. (2018). Misinformation and the brain. (Theme: Familiarity Backfire Effect)
  • 4. Ecker, U. K. H., et al. (2010). The science of retractions. (Theme: Mental Model Replacement)

2. Debunkers in the Wild: Analyzing Dr. Smith

Analysis of the chosen debunker, Dr. Susan Smith, focusing on her "detox tea" post.

Strategy Checklist Compliance

  • Structure: Fully adheres to the **Fact-Myth-Fallacy** framework.
  • Graphics & Tone: Uses high-impact, humorous graphics to increase memorability and leverage platform affordances.
  • Affordances: Masters the "Confident Friend" persona, utilizing TikTok's fast-cut video style and comment section management for community reinforcement.

3. Interactive Artifact: Dose Determines Danger

This artifact directly debunks the common myth that "even trace amounts of a chemical are toxic." It uses an interactive data slider to visually teach the conceptual difference between **Hazard** and **Risk**.

HAZARD vs. RISK: The Dose Challenge


Video Artifact: Debunker Summary

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