Title |
Relative digit lengths predict men’s behavior and attractiveness during social interactions with women
|
---|---|
Published in |
Human Nature, September 2004
|
DOI | 10.1007/s12110-004-1009-5 |
Pubmed ID | |
Authors |
James R. Roney, Dario Maestripieri |
Abstract |
Recent evidence suggests that the ratio of the lengths of the second and fourth fingers (2D:4D) may reflect degree of prenatal androgen exposure in humans. In the present study, we tested the hypotheses that 2D:4D would be associated with ratings of men's attractiveness and with levels of behavioral displays during social interactions with potential mates. Our results confirm that male 2D:4D was significantly negatively correlated with women's ratings of men's physical attractiveness and levels of courtship-like behavior during a brief conversation. These findings provide novel evidence for the organizational effects of hormones on human male attractiveness and social behavior. |
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Hungary | 1 | 1% |
Mexico | 1 | 1% |
United Kingdom | 1 | 1% |
United States | 1 | 1% |
Poland | 1 | 1% |
Other | 0 | 0% |
Unknown | 59 | 86% |
Demographic breakdown
Readers by professional status | Count | As % |
---|---|---|
Researcher | 11 | 16% |
Student > Ph. D. Student | 10 | 14% |
Student > Master | 8 | 12% |
Student > Bachelor | 8 | 12% |
Professor > Associate Professor | 6 | 9% |
Other | 21 | 30% |
Unknown | 5 | 7% |
Readers by discipline | Count | As % |
---|---|---|
Psychology | 28 | 41% |
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Social Sciences | 3 | 4% |
Neuroscience | 3 | 4% |
Medicine and Dentistry | 2 | 3% |
Other | 8 | 12% |
Unknown | 10 | 14% |