Round robin dating
When one is for example interested in smiling as a heterosexual flirting behavior, sex is a crucial feature of the two partners of a dyad and they are not interchangeable.
In this example, one is only interested in the cross-sex smiles and not in smiling behavior of men towards men and women towards women.
Speed networking, on the other hand, is all about improving the quality and of your connections.
To fully account for the Complexities of real-life behaviors and interpersonal perceptions, it is necessary to represent the two-sided and dynamic nature of interpersonal perceptions and behaviors in one’s research design.
A research design thus need to be (Within each dyad people are both actors/perceivers and partners/targets: They perceive each other and interact with each other).
"But if a girl says she's 'up for fun' in a dating profile I immediately assume she’s talking about bed." Appearance is another minefield.
If you’re female and blessed with an hourglass physique, "curvaceous" would be the obvious word to pick.