Outed by Your Eyeballs! Pupil Dilation Can Prove Sexual Orientation
A new study has effectively proven the existence of male bisexuality (Really? That was up in the air still?) and found a direct link between pupil dilation and sexual orientation.
“We wanted to find an alternative measure that would be an automatic indication of sexual orientation, but without being as invasive as previous measures. Pupillary responses are exactly that,” says Gerulf Rieger, lead author and research fellow at Cornell. “With this new technology we are able to explore sexual orientation of people who would never participate in a study on genital arousal, such as people from traditional cultures. This will give us a much better understanding how sexuality is expressed across the planet.”
The new Cornell study adds considerably more to the field of sexuality research than merely a novel measure. As expected, heterosexual men showed strong pupillary responses to sexual videos of women, and little to men; heterosexual women, however, showed pupillary responses to both sexes. This result confirms previous research suggesting that women have a very different type of sexuality than men.
How about a round of applause for SCIENCE?