“We are looking for someone with a strong work ethic” is one of the most common sentences in hiring and one of the least informative. It is used to mean at least four different things, and the four are only loosely related to each other. Separating them is worth doing whether you are writing the job ad or answering it, because the person who satisfies one meaning often fails another — and both sides usually discover this in month three.
Dependability: The Commitment, Not the Work
Dependability is the narrowest of the four and the easiest to observe. Do you show up, do you keep what you committed to, and does the person waiting on you have to check? It is about the promise rather than the quality of what gets delivered against it.
What makes dependability so valuable in a team is not that the work is better — it often is not — but that it removes a whole category of overhead from everyone else. A dependable colleague makes other people’s planning possible. An undependable one imposes a small, permanent tax on everyone downstream, who all quietly build slack into their own estimates to absorb the risk.
It is also the facet most damaged by over-commitment rather than by character. Plenty of people score low here not because they do not care but because they say yes to everything, which guarantees that something slips. That is a prioritisation problem dressed as a reliability problem, and it is worth reading a dependability score alongside a Time Management result before concluding anything about the person.
Diligence: The Last Ten Per Cent
Diligence is about what happens inside the commitment: thoroughness, attention to detail, and the willingness to stay with something after the interesting part is over. Almost all work has a stretch near the end that is tedious, invisible and load-bearing — the edge cases, the tidy-up, the second read — and diligence is the facet that predicts whether that stretch gets done.
This is where the gap between dependable and diligent shows up most clearly. Someone can hit every deadline and hand over work that technically satisfies the request while leaving the parts nobody explicitly asked for undone. Nothing is late and nothing is finished. The reverse profile — meticulous and consistently overdue — is equally common and equally frustrating, and neither person usually recognises which one they are.
Diligence is also the facet that degrades fastest under load. A high-diligence person under sustained pressure looks like a low-diligence person, which is worth remembering before diagnosing a colleague from three months of evidence.
Integrity: What You Do Unobserved
Integrity in this sense is not primarily about honesty in the dramatic register. It is about whether the standard holds when nobody is checking: whether the step gets skipped when skipping it is undetectable, whether the number gets rounded in the direction that helps, whether the shortcut that nobody would ever find out about gets taken.
The reason it is a separate facet rather than part of diligence is that the two dissociate. A very diligent person can hold themselves to an exacting standard on the work they find interesting and quietly abandon it on the work they do not. Integrity is what makes the standard uniform rather than selective, and it is the facet that matters most as supervision thins — which is to say, it matters more in remote and senior work than in either’s absence.
It is the hardest of the four to measure honestly by self-report, for obvious reasons. Everyone knows which answer looks better. What the score is genuinely useful for is the unusual case: somebody rating themselves low on integrity items they knew were being read is telling you something real.
Accountability: Owning the Outcome
Accountability is what happens after something goes wrong. Do you name it, own your part of it, and move to the fix — or does the account of what happened arrive pre-shaped so that the cause sits somewhere else? It is the facet with the largest gap between how people rate themselves and how their colleagues rate them.
Low accountability is rarely dishonest in any deliberate sense. It is usually a fast, automatic narrative reflex: the brief was unclear, the dependency was late, the requirements changed. Any of those can be true and still not be the whole account, and the tell is consistency — someone whose explanations always terminate outside themselves is describing a pattern rather than a run of bad luck.
High accountability has a failure mode too, and it is not rare: absorbing blame for things that were genuinely structural. That looks admirable and quietly prevents the actual cause from being fixed, because a problem someone has volunteered to own stops being examined. The facet is about accuracy in assigning cause, not about volunteering to carry everything.
Why the Profile Beats the Label
The reason to separate the four is that the combinations behave differently, and the combination is what you are actually hiring or being hired for. High dependability with low diligence is a reliable producer of adequate work. High diligence with low dependability is a craftsman you cannot plan around. High integrity with low accountability is someone who will not cut a corner and will not concede that the corner was cut. Each of those is a real and common person, and each needs something different from a manager.
That is also why “strong work ethic” in a job ad is worth rewriting. If the role is unsupervised, you are asking for integrity. If it sits in a dependency chain, you are asking for dependability. If it owns quality, you are asking for diligence. Naming the one you mean gets you a better shortlist than naming all four badly.
The Work Ethics & Reliability test scores all four separately in 20 questions and about four minutes, and names your standout facet with the work archetype it points to. Read the four facet scores against each other rather than reading the highest one on its own — the gaps are where the useful information is.