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
Client
Mappa's process is smart, efficient, and consistently delivers the right fit for Priority's specific needs.
Jammil Handal, Executive Vice President · MXBuild Priority

Foundational concepts

Psychometrics

  • Item response theoryPsychometrics

    Item response theory, or IRT, models how each individual item behaves rather than averaging all answers as if they carried equal information.

    How it shows up

    Two people can answer the same number of items similarly and still land at different trait estimates because the specific items differ.

    Why it matters

    IRT is a more precise scoring approach than simply adding or averaging answers.

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Hiring outcomes

Company culture

Assessment instruments

Speech & model terms