The big five personality dimensions can be trained and enhanced

the verdict

SUPPORTED

the evidence backs this

Recorded sources

2 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 the big five personality dimensions can be trained and enhanced?

Yes. Current psychological research demonstrates that the Big Five personality dimensions are not permanently fixed and can be trained, developed, or altered over the life course through intentional interventions.

Verdict: SUPPORTED · 2 sources for, 0 against · Last checked 31 Jul 2026

The analysis

The retrieved papers include prominent reviews and longitudinal intervention studies (such as Heckman et al., 2011 and Hudson & Fraley, 2015) providing empirical evidence that personality traits are malleable and responsive to volitional change strategies and life experiences.

Evidence for · 2

Personality Psychology and Economics

2011

This review notes that measured personality traits are not fixed and can be altered through experience, investment, and targeted interventions.

Get citation

Almlund, M., Duckworth, A., Heckman, J. J., & Kautz, T. (2011). Personality Psychology and Economics. doi.org. https://doi.org/10.3386/w16822

See more details

More for · 1

Volitional personality trait change: Can people choose to change their personality traits?

2015

This longitudinal study demonstrates that people can intentionally change and enhance their Big Five personality traits through goal-setting and implementation intentions.

Get citation

Hudson, N. W. & Fraley, R. C. (2015). Volitional personality trait change: Can people choose to change their personality traits?. doi.org. https://doi.org/10.1037/pspp0000021

Related receipts

Is it true that general intelligence correlates significantly with specific traits in the Big Five personality model? SUPPORTED related question, same topic

What does the evidence say?

Receipt History

first checked31 Jul 2026

judged → SUPPORTED · 9231 Jul 2026

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.

See the evidence timeline

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