In the world of online dating, women seek a partner of their age or older who has a high-paying job or has money. And he must be well-educated.
That's according to a recent study published in the January issue of the Journal of Personality and Social Psychology.
No surprise, men seek a partner of their age or younger who is physically attractive.
"Income of men is a very good predictor of how many emails they get from women, whereas female attractiveness is a very good predictor of how many emails they get from men," said study team member Michael Norton of Harvard Business School. "Education does nothing for women for getting emails, whereas it helps men," Norton said.
The industry's numbers:
63 million people (31 percent of American adults) know someone who has used online dating.
53 million people (26 percent of American adults) know someone who has gone on a date via an online service.
30 million people (15 percent of American adults) know someone who has been in a long-term relationship or married someone he or she met online.
16 million American adults say they have gone to an online dating site or other Web site where they can meet people. Of these, 52 percent reported mostly positive experiences and 29 percent mostly negative experiences.
7 million people (43 percent of online daters) have gone on dates with people met through online services.
10 million people (64 percent of online daters) think online dating helps people find a better match because of access to a larger pool of potential dates.
Source for statistics: Pew Internet & American Life Project, data are from telephone interviews conducted by Princeton Survey Research Associates International between Sept. 14 and Dec. 8, 2005, of 3,215 adults, 18 and older.
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Jeanna served as editor-in-chief of Live Science. Previously, she was an assistant editor at Scholastic's Science World magazine. Jeanna has an English degree from Salisbury University, a master's degree in biogeochemistry and environmental sciences from the University of Maryland, and a graduate science journalism degree from New York University. She has worked as a biologist in Florida, where she monitored wetlands and did field surveys for endangered species. She also received an ocean sciences journalism fellowship from Woods Hole Oceanographic Institution.