Brazilian dating norms
But the biggest deal breaker of all turned out to be age, at least for women.
All other factors being equal, women overall were 400 times less likely to browse the profile of a man significantly older than herself. Whereas 20-year-old women were 10 times more likely to ignore a man 10 years her senior, 45-year-old women were nearly 10% more likely to browse the profile of a man 55 or older compared with a man her own age.
"That men care about height at all is, we suspect, a function of their realizing they may get rejected if they aren't quite a bit taller than their potential mates," she adds.
But when it came to body weight, men were less likely to browse the profile of a woman who was heavy-set, whereas women showed little aversion to—with some showing even more interest in—heavier-set men.
When you’re online dating, why do you swipe left on one person and swipe right on another?
Are you carefully weighing every factor that makes someone a good romantic match?
Because of a nondisclosure agreement, the researchers can't reveal the exact source of their subjects, describing it only as an "established, marriage-oriented, subscription-based dating site" from which they randomly selected 1855 people, all based in New York City.Bruch wondered: Is mate selection like a job interview process, where the person with the best combination of positive factors wins?Or is it more like a -style reality show, where contestants are picked off one by one for a single failing?"I expect positive selection to kick in at a later stage of the search," he says.Lin hopes that other dating sites will release similar data, because website design could play a bit part in how people make decisions.