Aimya Take the assessment

概要 A record you own

AI wrote the résumés. Something has to verify the person.

aimya is an assessment you keep. You can retake it anytime, and everything in it comes from your own words.

Take the assessment How it works

根拠

Evidence, with sources

A 20% productivity gap, in both directions

A firm that needs a "leader" chief executive and hires a "manager" shows 20% lower productivity. Reverse the mismatch and it is 15% lower.

Bandiera, Hansen, Prat & Sadun, Journal of Political Economy 2020; extended NBER w33324, 2025. 4,800 firms across 42 countries.
Productivity relative to a matched firm: minus twenty percent when a leader is needed and a manager is hired, minus fifteen percent when reversed Matched firm Needs a leader, hires a manager: 20% lower productivity −20% Needs a leader, hires a manager Needs a manager, hires a leader: 15% lower productivity −15% Needs a manager, hires a leader
Productivity, relative to a firm whose chief executive matches its need.
Productivity relative to a matched firm
MismatchProductivity
Needs a leader, hires a manager−20%
Needs a manager, hires a leader−15%

The item banks are public

The International Personality Item Pool is 3,320 items in the public domain, free for commercial use.

IPIP; verified 2026-09-05.

The validity literature is two BPS reviews

KF4D has no independent peer-reviewed validity literature; two BPS reviews in total.

Crossref search for "KFALP" returned zero results; two BPS test reviews. Our own search, 2026-09-03; method available on request. Not peer-reviewed.

The interview beats the questionnaire

Structured interviews rank above personality questionnaires and above cognitive tests.

Sackett, Zhang, Berry & Lievens, 2022.

記録

Built from your side of the table

Every person who takes it adds a record, so it grows without any employer ever reporting back on a hire.

The record is yours, not the employer's. Take it again next year, at a different company, and it's still yours.

受検する

Take it yourself

It's a structured interview, not a questionnaire. We ask about work you've done, and your own words become the record. It takes [CONFIRM: RUN TIME].

When you're done, you get your [CONFIRM: ARTIFACT NAME] back. Every observation is quoted from your own words, and nothing is scored against anyone else.

Begin

主張しないこと

What we do not claim

No percentiles. No norms. No prediction of your performance. No overall leadership score.

This is not a basis for an employment decision.

Every figure above has a source and a date. When something changes, we update this section and date the update.

参加する

Be one of the first

We're opening a research cohort of [CONFIRM: COHORT SIZE] in [CONFIRM: LOCATION], starting [CONFIRM: DATE]. Nothing you do feeds an employment decision, and you can withdraw your data anytime.

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