The behavioral science glossary

Plain-language definitions for the instruments, models, and terms behind Mappa's behavioral assessment for hiring.

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A behavioral assessment scored on published, peer-reviewed instruments. Thirty seconds of speech is all it needs — you get the full report, not a teaser.

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Jammil Handal
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Jammil Handal, Executive Vice President · MXBuild Priority

Foundational concepts

Psychometrics

Hiring outcomes

Company culture

Assessment instruments

  • HEXACOAssessment instruments

    HEXACO is a six-factor model of personality: Honesty-Humility, Emotionality, Extraversion, Agreeableness, Conscientiousness, and Openness.

    SourceAshton, M. C., & Lee, K. (2009). The HEXACO-60. Journal of Personality Assessment, 91(4).

    Where it comes from

    It comes out of the same research tradition as the Big Five, the lexical approach, which starts from the idea that the most important ways people differ from each other have made their way into ordinary language as trait words, and that factor analysis of those words reveals the underlying structure of personality. Where HEXACO departs from the Big Five is Honesty-Humility, a sixth factor that emerged clearly and repeatedly once researchers ran the same lexical analysis across more languages than the original English-language studies covered. Five-factor models don't have a dedicated place for it. HEXACO does.

    How it shows up

    Two people can score identically on a five-factor "agreeableness" measure and still differ sharply in how willing they are to manipulate someone for personal gain, because that behavior lives mostly in Honesty-Humility, not in agreeableness. A five-factor model would miss the difference. HEXACO catches it.

    Why it matters at Mappa

    HEXACO is the backbone of our model, and the only instrument we read at facet level rather than factor level, because a single factor score can hide two very different people underneath it.

    See where you land across all six factors.

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Speech & model terms