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Correlations between digit ratios and directiveness (N = 24 for directiveness, and N = 25 for 2D:4D).
| Left hand | Right hand | Directiveness | |
|---|---|---|---|
| Left hand | (0.9920) | 0.5734**** | -0.3885* |
| Right hand | 0.5182*** | (0.9920) | -0.4964*** |
| Directiveness | -0.3511 | -0.4486** | (0.8233) |
Alpha coefficients are presented on the diagonal, observed correlations below the diagonal, and correlations corrected for attenuation above the diagonal. *p < 0.05; **p < 0.025; ***p < 0.01; ****p < 0.005 (one-tailed).
