About this site

An independent reference on the 16-type personality framework.

What this site is

Personality Speaks is an independent publication covering the 16-type framework — what it claims, where the research supports it, where it falls short, and how to read it honestly. Content is AI-assisted and curated against primary sources, with citations linked on every article that makes a factual claim.

What this site isn't

This is not an official Myers-Briggs product, and not affiliated with The Myers-Briggs Company or the Myers & Briggs Foundation. MBTI® and Myers-Briggs Type Indicator® are trademarks of their respective owners. We discuss the framework — including the underlying assessment — the way many independent typology publishers do, as a widely-used vocabulary for thinking about cognitive differences.

This site is not clinical advice, therapy, diagnosis, or a hiring screen. If you're using personality typology to make a high-stakes decision about another person, you need more than this site to lean on.

Why we're honest about the framework's limits

The MBTI's standing in academic psychology is contested. We say so clearly on the "Is MBTI scientifically valid?" page. Most competing sites either oversell the framework's validity or dismiss it outright. The honest middle ground — useful as a vocabulary, inappropriate as a verdict — is both more accurate and more respectful of the reader's intelligence.

Contact

Corrections, source suggestions, or substantive disagreement: get in touch.