Friday, Jul 24, 2026 The claims desk. Receipts included. POWERED BY LENZ ↗
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SCIENCE

The Claim

The average human attention span is shorter than that of a goldfish.

Verified by Lenz ·

The Short Version

The "goldfish attention span" comparison is built on fabricated, untraceable data. The widely cited figures — 8 seconds for humans, 9 seconds for goldfish — originate from a Microsoft Canada marketing report that sourced them from "Statistic Brain," a reference that could not be verified by the National Library of Medicine. No peer-reviewed study supports either figure, and no validated method exists for measuring a goldfish's attention span. Multiple academic and expert sources identify this as a debunked myth.

Caveats

  • The foundational '8-second human attention span' figure traces to 'Statistic Brain,' which could not be verified by the National Center for Biotechnology Information or the U.S. National Library of Medicine — the data is untraceable and likely fabricated.
  • No validated scientific method exists for measuring a goldfish's 'attention span,' making the 9-second goldfish figure equally baseless.
  • All media sources supporting this claim (TIME, WCNC, Samba Recovery) are downstream repetitions of the same unverified Microsoft Canada marketing report, not independent scientific confirmations.

The Receipts

  1. Science: You Now Have a Shorter Attention Span Than a Goldfish - TIME

    TIME

  2. Attention Span Statistics 2026: Focus Duration, Digital Shrinkage, and Cognitive Decline

    speakwiseapp.com

  3. Human Attention Spans: Unpacking the 8-Second Myth - Rizzo Young Marketing LLC

    rizzoyoung.com

  4. Is Your Attention Span Shorter Than a Goldfish's? - Psychological Effects of the Internet

    Psychological Effects of the Internet

  5. Average Human Attention Span Statistics & Facts [2024] - Samba Recovery

    sambarecovery.com

  6. Study shows humans now have shorter attention spans than goldfish - WCNC

    wcnc.com

  7. The attention span myth - by Dr Maria Panagiotidi

    UX Psychology

  8. The attention span myth - by Dr Maria Panagiotidi - UX Psychology

    UX Psychology

  9. Squirrel! Why attention spans seem to be shrinking and what we can do about it

    news.northeastern.edu

  10. Marketing in 2026: The Attention Span Myth - Brillity Digital

    Brillity Digital

+ 3 more sources — see the full list on Lenz

Filed Under

GoldfishHuman Attention Span

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