Web4 dec. 2024 · HOW CAN YOU MEASURE YOUR 2D:4D RATIO? To measure your finger straighten it and look at the palm of your hand. At the base of your index and ring fingers … Web13 nov. 2013 · To estimate the value of the 2D:4D ratio as a diagnostic test for the discrimination of video game-addicted/at risk individuals vs. controls with unproblematic gaming behavior, we used a ROC analysis to calculate AUC values, as well as sensitivity and specificity at the Youden point (the point on the ROC curve where the sum of …
Digit Ratio: How to Measure It & What it Says about Your …
Web14 dec. 2024 · The 2D:4D ratio is the ratio of finger length between the index and ring finger. In some people, the ring finger is shorter than the index finger, while in others it is longer. Exposure to... Web25 jan. 2024 · The right–left 2D:4D ratio (Dr-l) was compared to zero (0) using the one-sample t -test (one-tailed) at a 90% confidence interval. The independent variables (2D:4D, Dr-l) were first centered by subtracting the mean value from the variable to reduce multicollinearity (Robinson & Schumacker, 2009 ). character description in literature
How do you calculate 2D 4D ratio? – afonsho.co
Web25 jan. 2024 · The second-to-fourth digit ratio (2D:4D) is the putative marker of prenatal hormone exposure. The 2D:4D ratio or the right–left difference (Dr-l) are said to be … Web5 jun. 2024 · and calculate 2D:4D-ratios. t-tests, Pearson’s correlations, and multiple regression analysis were performed to analyze data. Compared to male participants, female participants had a higher 2D:4D-ratio. Female and male participants did not differ as regards dark triad traits and mental toughness Web12 apr. 2024 · There was a strong correlation between 2D:4D ratio and dominance rank amongst female baboons. Low 2D:4D ratios were associated with high rank, lower submission rates and higher rates of non ... character description for reference