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Digit ratio

Known as: 2D:4D, 2D:4D ratio 
The digit ratio is the ratio of the lengths of different digits or fingers typically measured from the midpoint of bottom crease (where the finger… Expand
Wikipedia

Papers overview

Semantic Scholar uses AI to extract papers important to this topic.
2018
2018
We systematically investigate the links between the digit ratio (2D:4D)—a biomarker for prenatal testosterone exposure—and two… Expand
Highly Cited
2012
Highly Cited
2012
  • T. Buser
  • Games Econ. Behav.
  • 2012
  • Corpus ID: 18108659
We examine whether social preferences are partially determined by biological factors. We do this by investigating whether digit… Expand
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Highly Cited
2011
Highly Cited
2011
Many important decisions involve financial risk, and substantial evidence suggests that women tend to be more risk averse than… Expand
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2008
2008
The ratio between second and fourth finger (2D:4D) is sexually dimorphic; it is lower in men than in women. Studies using broad… Expand
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Highly Cited
2005
Highly Cited
2005
Abstract Variation in the influence of prenatal androgens is thought to be reflected in an individual’s finger length ratio (2D… Expand
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Highly Cited
2004
Highly Cited
2004
Abstract Several studies have demonstrated that the ratio between the lengths of the second and fourth digits (2D:4D) is sexually… Expand
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Highly Cited
2004
Highly Cited
2004
Several studies have reported a positive association between degree of facial symmetry and attractiveness ratings, although the… Expand
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Highly Cited
2002
Highly Cited
2002
Sex and Population Differences * Associations with Testosterone and Estrogen * Assertiveness, Aggression, Attractiveness, and the… Expand
Highly Cited
2002
Highly Cited
2002
The main message of this book is simple and John Manning does an excellent job of delivering it clearly. The ratio of second and… Expand
Highly Cited
2000
Highly Cited
2000
Abstract Prenatal testosterone may facilitate musical ability. The ratio of the length of the second and fourth digit (2D:4D) is… Expand
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