FINGER, SEX, AND SIDE DIFFERENCES IN FINGERTIP SIZE AND LACK OF ASSOCIATION WITH IMAGE-BASED DIGIT RATIO (2D:4D) MEASUREMENTS

2008 ◽  
Vol 107 (6) ◽  
pp. 507 ◽  
Author(s):  
MARTIN VORACEK
Keyword(s):  
Digit Ratio

Influence of digit ratio (2D:4D) on reaction time and athletic sprint performance: A short term pilot study

2017 ◽  
Vol 5 (2) ◽  
pp. 17-21
Author(s):  
M K Tambe ◽  
◽  
A V Turankar ◽  
S Lingawar ◽  
N B Dhokane ◽  
...  
Keyword(s):  
Reaction Time ◽  
Pilot Study ◽  
Sprint Performance ◽  
Digit Ratio ◽  
Short Term

scholarly journals 2D:4D and Self-Employment: A Preregistered Replication Study in a Large General Population Sample

2021 ◽  
pp. 104225872098547
Author(s):  
Frank M. Fossen ◽  
Levent Neyse ◽  
Magnus Johannesson ◽  
Anna Dreber
Keyword(s):  
General Population ◽  
Population Sample ◽  
In Utero ◽  
Replication Study ◽  
Digit Ratio ◽  
General Population Sample ◽  
Left Hand ◽  
Self Employment ◽  
Fourth Finger ◽  
German Socioeconomic Panel

The 2D: 4D digit ratio, the ratio of the length of the second finger to the length of the fourth finger, is often considered a proxy for testosterone exposure in utero. A recent study reported, among other things, an association between the left-hand 2D:4D and self-employment in a sample of 974 adults. In this preregistered study, we replicate the 2D:4D results on a sample of more than 2100 adults from the German Socioeconomic Panel-Innovation Sample (SOEP-IS). We find no statistically significant associations between 2D:4D and self-employment.

Second to fourth digit ratio (2D:4D) and coronary heart disease

2015 ◽  
Vol 91 (7) ◽  
pp. 417-420 ◽  
Author(s):  
Hong Lu ◽  
Zhanbing Ma ◽  
Junli Zhao ◽  
Zhenghao Huo
Keyword(s):  
Coronary Heart Disease ◽  
Heart Disease ◽  
Digit Ratio ◽  
Fourth Digit

scholarly journals Second to fourth digit ratio, handedness and testicular germ cell tumors

2013 ◽  
Vol 89 (7) ◽  
pp. 463-466 ◽  
Author(s):  
Britton Trabert ◽  
Barry I. Graubard ◽  
Ralph L. Erickson ◽  
Yawei Zhang ◽  
Katherine A. McGlynn
Keyword(s):  
Germ Cell ◽  
Germ Cell Tumors ◽  
Digit Ratio ◽  
Testicular Germ Cell Tumors ◽  
Testicular Germ Cell ◽  
Fourth Digit
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