Deeper Signals sells a product called the Core Drivers Diagnostic: a short Five-Factor inventory with branded poles such as Candid vs Considerate and Flexible vs Disciplined. That product is licensed. This site does not sell it. The work drivers test is an original informal sitting with six plain-language workplace styles that sit near familiar trait poles. If you need the official diagnostic, go to the vendor. If you want a free vocabulary for a meeting, stay here.
Why these six
The Five-Factor Model — extraversion, agreeableness, conscientiousness, neuroticism, openness — is the trait map with the strongest research base in personality psychology. Workplace tools often rename poles of those factors so managers can talk without saying “low agreeableness.” Directness sits near low agreeableness (candor, independence from the group’s feelings when a fact is at stake). Considerate sits near high agreeableness. Structured sits near high conscientiousness. Flexible sits near lower conscientiousness as revision and spontaneity, which is not automatically laziness. Driven sits near assertiveness and achievement language inside extraversion research. Curious sits near openness. Emotional stability / neuroticism is the Big Five factor this short quiz does not pretend to score well. Use the Big Five test for that degree.
The six styles
Direct. Puts the fact in the room. Useful when a polite fiction is expensive. Cost: people armor up. Add a human header before the fact.
Considerate. Organizes around whether people can stay. Useful when unofficial labor is invisible. Cost: a calendar with no oxygen. Cap yeses.
Structured. Wants a week a stranger could run. Useful when drift is expensive. Cost: missing the window. Publish “enough.”
Flexible. Keeps the plan alive long enough to meet the world. Useful in live conditions. Cost: dates nobody can pack for. Name the immovable.
Driven. Wants a target that exists by evening. Useful when talk replaced work. Cost: a shop that only moves when you watch it. Hand one thing back.
Curious. Wants the question that is still alive. Useful when the first answer is dead. Cost: tabs with no close. Three live questions, one finished piece.
How to read a close score
A 16–18 question quiz returns a lead, not a personality. If two drivers are within a point, read both write-ups. Mixed Direct + Considerate is a common adult pattern: say the fact and keep the person. Mixed Structured + Flexible is the usual project fight: what can move. Mixed Driven + Curious is a founder week that never ships unless a date exists.
DISC letters will rhyme with some of these styles (D with Driven/Direct, I with Flexible/Curious energy, S with Considerate, C with Structured). They are still a different sitting. See DISC explained and the five work-styles test if you want the animal map.
Limits
This is not a 90-item inventory, not normed on tens of thousands of employees, and not a selection tool. Vendor claims about adverse-impact testing belong to their product, not to this page. Use work samples to hire. Use this page to name a mismatch in a team you already have.
What a driver is not
A driver is not a diagnosis. It is not permission to skip the rest of the job. Direct people still have to keep a colleague able to hear them. Considerate people still have to put a fact in the room. Structured people still have to ship. Flexible people still have to name a date. Driven people still have to sleep. Curious people still have to close a tab. If the only thing the label does is give you a veto, drop the label for a month and see what remains. What remains is the work.
Career questions belong on the career fit page and the career test: environment, people-contact, novelty, close date. Drivers describe how you tend to move inside that environment. They do not pick the industry for you.
Where Big Five still wins
If you want a number on a continuum, stop here and take the Big Five. Extraversion, agreeableness, conscientiousness, neuroticism, and openness will not give you a mascot. They will give you degree. Drivers on this page are nicknames for the ends of some of those scales, rewritten for a meeting. Use the nickname to start a sentence. Use the trait score if you need to compare sittings months apart. Use neither to decide who gets the job.
Take the sitting as a normal Tuesday. Read the lead driver and the second bar. If they fight each other — Direct and Considerate, Structured and Flexible — the work is to write the rule for when each one is allowed to drive, not to pick a winner for life.
Related tests on this site that measure neighboring ideas without using these six names: DISC, communication style, decision style, and career personality.