There’s a familiar rule for getting ahead at work: don’t assume good work speaks for itself.

Tell your manager what you accomplished. Make your contribution visible. Advocate for yourself.

If you quietly wait for somebody to notice, you may be waiting a while. Corporate America has yet to install an automatic promotion sensor.

The advice makes sense.

Researchers from the University of Illinois Chicago, the London School of Economics, Texas Tech, and the University of Auckland studied corporate professionals and their managers at a large U.S. financial institution.

They wanted to know what happened when employees did exactly what the career playbook recommends: talked openly about their strengths, abilities, and accomplishments.

For Black employees reporting to White managers, the answer was not great.

The more they self-promoted, the more differently they were evaluated from their White, Hispanic, and Asian colleagues. At high levels of self-promotion, Black employees were rated between 0.51 and 0.77 points lower on a five-point scale measuring qualities like decisiveness, independence, persistence, and performing under pressure.

That is a hell of a trap.

The researchers call the mechanism racial expectancy violation. The name is academic. The idea isn’t.

Black professionals can walk into a workplace carrying stereotypes about their competence that they did not create. Then they do exactly what they’ve been told successful people do:

You’d hope the evidence simply updates the stereotype.

Instead, strongly contradicting an expectation can create its own backlash. The same assertiveness meant to establish competence can change how the person displaying it is judged. In the study, those perceptions flowed into worse performance ratings, worse assessments of fit, and less access to developmental opportunities.

And race isn’t the only place this shows up. Swap the stereotype, and the shape of the problem barely changes.

Women have been navigating their own version for decades: they need to demonstrate competence to advance, while also being expected to appear warm, modest, and communal.

Self-promotion solves one problem while potentially creating another.

A 2023 experiment by researchers at the University of Lausanne makes the tradeoff unusually clear. Participants evaluated otherwise comparable job candidates who used either moderate or high levels of self-promotion. The candidates were presented as 25, 40, or 60 years old.

Perceived competence?

No significant change.

They didn’t seem less capable. They just became substantially less appealing to hire after making sure everyone knew they were capable.

The effect wasn’t universal. Younger women did not show the same pattern, and younger men experienced some backlash too.

Age matters. Gender matters. Race matters. Context matters. The same behavior can land differently depending on who is doing it and who is watching.

Yet most career advice is written as though the person following it is interchangeable.

Speak up. Own your accomplishments. Advocate for yourself.

Not disappear.

If nobody knows what you accomplished, quietly hoping merit eventually wins isn’t much of a career strategy either.

A better answer is to stop making yourself the only distributor of your reputation.

There’s surprisingly good evidence for this. Researchers from Stanford, the University of Washington, and Arizona State ran three experiments testing what they called the self-promotion dilemma: how do you establish that you’re good without paying the social cost of telling everyone how good you are?

Then the researchers tried variations of the idea twice more. The advantage persisted even when the person doing the praising was an agent with an obvious financial interest in making the client look good — and even when the client was sitting right there while the agent did it.

The laboratory effect has an interesting real-world cousin. Researchers from Tulane University and Stanford Graduate School of Business followed nearly 16,000 employees over 11 years at a large U.S. sales organization.

Black employees originally hired through an employee referral went on to receive 1.2 times as many promotions as Black employees hired through other channels. For unusual early promotions awarded to standout performers, the normal Black–White promotion disadvantage disappeared among referred Black employees.

The researchers found evidence that the referral kept doing work long after the hire: it acted as a continuing signal of quality. Someone else had already attached their credibility to yours and said, in effect: This person is good.

It means your reputation should have more than one distribution channel.

None of this means you need a coworker following you around announcing your quarterly wins like a medieval town crier.

Document your results. Build relationships with people who have actually seen you deliver. Tell them what you want next. Give them something concrete to advocate for.

And cultivate sponsors, not just mentors.

There’s even a useful middle ground. Across seven preregistered studies involving 1,448 people, researchers found that dual-promotion — talking about your own contribution while genuinely crediting someone else — improved perceptions of both competence and warmth compared with self-promotion alone.

You haven’t made yourself smaller.

You’ve just told the truth in a way that demonstrates competence without sounding like you personally dragged the company uphill.

A 2026 randomized field experiment had 3,266 managers evaluate 17,149 employees. Researchers made some managers more accountable for explaining their ratings and reminded others about the company’s diversity commitments.

It didn’t meaningfully close the racial evaluation gap.

So skip the question everyone already knows how to answer: Am I a fair manager? Almost everyone answers yes.

Pull the evidence instead.

Those answers tell you considerably more than your intentions ever will.