Other studies found speed-dating data useful as a way to observe individual choices among random participants.
A 2005 study at the University of Pennsylvania of multiple Hurry Date speed dating events found that most people made their choices within the first three seconds of meeting.
Speed dating is a formalized matchmaking process of dating system whose purpose is to encourage people to meet a large number of new people.
Its origins are credited to Rabbi Yaacov Deyo of Aish Ha Torah, originally as a way to help Jewish singles meet and marry.
Men and women are rotated to meet each other over a series of short "dates" usually lasting from three to eight minutes depending on the organization running the event.
At the end of each interval, the organizer rings a bell, clinks a glass, or blows a whistle to signal the participants to move on to the next date.
Contact information cannot be traded during the initial meeting, in order to reduce pressure to accept or reject a suitor to his or her face.
There are many speed dating events now in the United Kingdom, Canada, and the United States.Requirement for each event vary with the organizer.Specific age range based on gender is a common restriction for events.Most speed dating events match people at random, and participants will meet different "types" that they might not normally talk to in a club.On the other hand, the random matching precludes the various cues, such as eye contact, that people use in bars to preselect each other before chatting them up.At the end of the event participants submit to the organizers a list of who they would like to provide their contact information to.