03/28/2026
A recent study has confirmed what every woman instinctively knows: men and women experience the simple act of walking through the world in fundamentally different ways -- with women performing an invisible, automatic threat assessment that begins the moment they step outside alone.
Researchers at Brigham Young University showed nearly 600 college students photographs of campus walking paths at four Utah universities and asked them to click on the areas that stood out most as they imagined walking through those spaces alone. They turned the responses into heat maps -- and the differences were stark.
Men looked at the path ahead. The destination. A streetlight, a garbage can, the walkway in front of them. Women scanned the periphery -- the bushes, the dark corners, the spaces alongside the path where someone could be hiding. As lead researcher Robert Chaney put it, they "expected to see some differences, but we didn't expect to see them so contrasting. It's really visually striking."
The gap widened dramatically at night and in what the researchers call "high-entrapment" settings -- narrow bridges, walled paths, spaces where escape would be difficult. In those conditions, the heat maps were so structurally different that the two groups were essentially looking at entirely different environments.
And there is good reason for that vigilance. Women aged 18-24 are four times more likely to experience sexual violence than women of other age groups. Among college women, there are two sexual assaults for every one robbery -- a complete inversion of the ratio in the general population. That scanning isn't paranoia. It's pattern recognition built on a lifetime of lived experience.
But the study reveals something beyond individual behavior -- it reveals who our shared spaces are built for. Those walkways, bridges, and campus paths were designed by people who see space the way the men in this study do: eyes forward, focused on the destination. A narrow walled bridge with a single light at the end works fine for the person who looks straight ahead. It doesn't work for the person whose eyes go immediately to the dark edges on either side.
It's not that anyone set out to make public spaces feel unsafe for women. It's that many of the people making design decisions rarely had to scan for danger themselves -- so they never thought to design for those who do. The threat isn't just in the shadows. It's in the fact that no one considered the shadows at all.
Co-author Alyssa Baer said her hope is that having concrete data will start conversations that lead to meaningful action in designing safer spaces. Chaney went further: "Why can't we live in a world where women don't have to think about these things?"
--> We want to hear your thoughts. Do these findings match your own experience? What do you do when you're walking alone at night -- and have you ever tried to explain it to someone who didn't understand? What do you notice that the men in your life don't?
------
For a groundbreaking look at how a world built on male-default data -- from urban planning to medicine to car safety -- systematically disadvantages women, we highly recommend "Invisible Women: Data Bias in a World Designed for Men" for ages 14 and up at https://bookshop.org/a/8011/9781419735219 (Bookshop) and https://amzn.to/2Qzqg8H (Amazon)
Urban design isn't the only area where sexist bias affects research; for two excellent books for adult readers about how medical systems often fail women, we recommend the new "Unwell Women: Misdiagnosis and Myth in a Man-Made World" (https://www.amightygirl.com/unwell-women) and "Ask Me About My Uterus: A Quest to Make Doctor's Believe in Women's Pain" (https://www.amightygirl.com/ask-me-about-my-uterus)
To read the full study, "Gender-Based Heat Map Images of Campus Walking Settings: A Reflection of Lived Experience," published in the journal Violence and Gender, visit https://pmc.ncbi.nlm.nih.gov/articles/PMC10951437/
To read BYU's coverage of the study, including additional heat map images, visit https://news.byu.edu/intellect/study-visually-captures-hard-truth-walking-home-at-night-is-not-the-same-for-women
