Most humans are right-handed.

the verdict

SUPPORTED

the evidence backs this

Recorded sources

7 sources for · 0 against

Counts group repeated records of the same source within each side. They do not measure evidence strength or source independence.

Is it true that most humans are right-handed?

Yes. A reference article states that globally about 90% of people are right-handed, and several textbook snippets directly state that most humans are right-handed. A peer-reviewed paper and a 1909 newspaper piece also describe a population-level right-hand preference.

Verdict: SUPPORTED · 7 sources for, 0 against · Last checked 17 Oct 2026

The private library was unavailable for some searches in this check. Missing library results are not evidence against the claim.

Evidence for · 7

Handedness

Get citation

Handedness. (n.d.). en.wikipedia.org. https://en.wikipedia.org/wiki/Handedness

See more details

More for · 6

Why Are Most Humans Right-Handed? The Modified Fighting Hypothesis

2023

Get citation

Larsson, M., Schepman, A., & Rodway, P. (2023). Why Are Most Humans Right-Handed? The Modified Fighting Hypothesis. doi.org. https://doi.org/10.3390/sym15040940

WHY WE ARE RIGHT-HANDED. (Clutha Leader 27-4-1909)

1909

Get citation

WHY WE ARE RIGHT-HANDED. (Clutha Leader 27-4-1909). (1909). paperspast.natlib.govt.nz. https://paperspast.natlib.govt.nz/newspapers/CL19090427.2.15

A model balancing cooperation and competition explains our right-handed world and the dominance of left-handed athletes

2011

Get citation

Abrams, D. M. & Panaggio, M. J. (2011). A model balancing cooperation and competition explains our right-handed world and the dominance of left-handed athletes. arxiv.org. https://doi.org/10.1098/rsif.2012.0211

Experiments you can do in your backyard

2004

Get citation

Experiments you can do in your backyard. (2004). archive.org. https://archive.org/details/experimentsyouca0000unse

The last taboo : sex and the fear of death

Get citation

Lewton, B. J. (n.d.). The last taboo : sex and the fear of death. archive.org. https://archive.org/details/lasttaboosexfear00brai

Backyard science experiments

1999

Get citation

Lee), P. Q. L. (. & illustrator, S. S. (1999). Backyard science experiments. archive.org. https://archive.org/details/isbn_9780737306408

Receipt History

Anyone with this link can read the claim and its public receipt, including any personal information in that text. Open permanent receipt.

Check your own claim

Challenge the receipt

I have a source that contradicts this verdict I have a source that supports it No source: request a receipt review Requests are recorded for review. This does not start an automatic check or guarantee a response time.

Citation formatting by citeproc-js (Frank Bennett) and the Citation Style Language project. Source and licenses.

This receipt is an automated verdict against our published method · not an opinion about any author or publication.
Terms · Privacy · How verdicts work