Interesting research, although I swear I could’ve told you this without doing the study:
It seems beauty isn’t all in the eye of the beholder after all. Researchers have shown women rate a man as more attractive after they’ve seen another woman smiling at him. By contrast, being a jealous bunch, male observers rate a man as less attractive after they’ve seen a woman smiling at him.
Benedict Jones and colleagues at Aberdeen University’s Face Research Laboratory first asked 28 women and 28 men to rate the attractiveness of several pairs of male faces. Next they were shown the same pairs again, except this time one face in each pair was shown with a woman’s face staring at it from the side, either with a smiling or neutral expression. When the participants then rated the male faces for a second time, their ratings had changed for those male faces that had been stared at by a woman.
Female participants rated a male face as more attractive after it had been stared at by a smiling woman, but less attractive if a woman with a neutral expression had stared at it. By contrast, the male participants showed the opposite pattern, tending to rate a male face as less attractive after they’d seen a smiling woman looking at it.
The researchers said this shows our preference for a man’s face is affected by social cues we pick up from how other people look at him. Apparently a similar phenomenon occurs in the animal kingdom – for example zebra finches prefer a male who they’ve previously seen paired with another female.
This study makes a huge case for having wing-women with you at parties…