Being smart is supposed to help your career. But if you're a woman, new research says it can actually hurt you.
A study just published in the *Journal of Applied Psychology* found something brutal: women with higher cognitive ability are more likely to be seen by their teammates as hostile, cold, and less considerate.
The result? More mistreatment. Less help. Fewer people in their corner.
For men in the same study? Being smarter carried no penalty at all.
It’s Not Hypothetical
Take Sara Winslow. 20 years in sales, top performer, just landed the biggest account in her company in 2019.
By 2020, instead of celebrating her, male colleagues were undermining her in meetings. After one dispute, a colleague emailed her and called her a "savant" — sarcastic and mocking, she says.
The next year, that colleague was promoted to be her boss. Her reward? The smallest sales territory in the country.
“The sales organization had become a boys’ club,” Winslow said. “It wasn’t simply a culture that excluded women. It seemed particularly uncomfortable with intelligent, competent women.”
We Like Smart Women In Theory. Not In The Room.
Researchers have seen this split before. A famous 2015 study found men said they were attracted to women who outperformed them on intelligence tests — when thinking about it hypothetically.
Put them face-to-face with a woman who actually outperformed them? Their attraction dropped.
Now that same discomfort is showing up at work. And it’s costing women.
The new study tracked 826 people across 140 teams. The pattern was clear: high intelligence in women triggered a likability penalty that men never faced.
The Tightrope Just Got Thinner
Cornell professor Vanessa Bohns says this fits a long pattern: women are stereotyped as communal and compliant. When they act assertive, they get punished.
What’s new here is you don’t even have to *act* assertive. You just have to *be* smart.
“Women don’t have to behave in an explicitly self-assured or assertive way. They just have to possess traits like intelligence and competence — traits that merely imply they may be agentic and self-assured — to face a penalty,” Bohns said.
Researcher Amy Diehl, co-author of *Glass Walls*, calls it an unwinnable double bind.
“Practically any characteristic can be declared problematic for a specific woman in a specific situation. It is another double bind women are forced to navigate; there is no winning,” Diehl says. She’s documented cases of women being called too intelligent — and in other cases, not intelligent enough.
The Real Damage Is Invisible
This isn’t always about getting passed over for a promotion. It’s about the small stuff that kills careers anyway.
Who gets help when they’re swamped? Who gets CC’d on important info? Who gets quietly excluded from lunch, Slack channels, and side conversations?
Lead researcher Nitya Chawla from UCL School of Management puts it perfectly:
“There’s a difference between whether someone is seen as a potentially really great leader versus someone your colleagues actually want to work with, and want to support and want to see you thrive.”
Her team wasn’t tracking salaries. They were tracking everyday respect. And smart women were getting less of it.
So What Should Companies Actually Do?
Chawla is clear: the fix is NOT for women to play dumb.
“I really want to make sure that our research is not suggesting that women need to downplay their intelligence or that they should change who they are,” she says.
The fix is on employers to look beyond formal policies.
You can have a fair hiring process and still have a toxic peer culture. You can have unbiased performance reviews and still have 360-feedback that is full of gendered stereotypes.
Chawla’s questions every manager should be asking:
Who is actually being offered help? Who is being excluded? Who is getting undermined — not on paper, but in practice?
Because meritocracy isn’t just about whether you reward achievement. It’s about whether you let the people who achieve actually thrive once they’re in the room.