Corrections work best when paired with a credible alternative explanation

Evidence

Although these distinctions matter for our understanding of how misinformation impacts the brain, practically, the implications are clear either way; both theories suggest that if you are to correct false information, it is especially prudent to make the correction stand out relative to the misinformation to avoid accidentally strengthening people’s memory of the myth (rather than the correction). In addition, it is important to offer a credible alternative causal explanation for the events to replace the gap in people’s mental model. For example, subsequent studies of the classic warehouse fire experiment have shown that if people are made aware of an alternative cause of the fire involving lighter fluid and accelerant, they are less likely to retrieve false explanations involving the paint and gas cans. Similarly, returning to our jury verdict analogy, studies with fictional murder trials have shown that, compared to defence strategies which merely attempt to explain why the defendant isn’t guilty, accusing a plausible alternative suspect of the murder reduced the number of guilty verdicts to a much greater degree. — Sander van der Linden, Foolproof, 280

Categorization

• SEED: This is a usable rule for any article on debunking: retraction alone backfires, but replacing the causal gap with a credible alternative works. Directly applicable to practical guidance content.
• XREF: connects to: Factual corrections rarely backfire even on ideologically charged issues — Sander van der Linden, Foolproof: Why Misinformation Infects…, 137; People keep discredited beliefs when corrections leave no replacement explanation — Sander van der Linden, Foolproof: Why Misinformation Infects…, 277; Effective debunking frames corrections around the truth, not the repeated myth — Sander van der Linden, Foolproof: Why Misinformation Infects…, 286 (+5 more)

Broader Connections

• Offering alternative explanations converts believers more than refuting claims #corroborates (0.95) — Holm Gero Hümmler, Ulrike Schiesser, Fact and Prejudice, 230
• Effective debunking frames corrections around the truth, not the repeated myth #corroborates (0.85) — Sander van der Linden, Foolproof, 286
• Factual correction of conspiracism usually fails or backfires #corroborates (0.80) — Russell Muirhead and Nancy L. Rosenblum, A Lot of People Are Saying, 119
• Alternate evil explanations work best when they are thinglike and palpable #expands (0.80)
• Correcting false beliefs can strengthen them rather than reduce them #corroborates (0.78) — Lee McIntyre, Post-Truth, 350
• Official acknowledgment of a fear ratifies it as reasonable unless paired with correction #corroborates (0.72) — Russell Muirhead and Nancy L. Rosenblum, A Lot of People Are Saying, 324