Table 1.
Mean slopes (slope), Pearson correlation coefficients (r), and their standard deviations (SD) as well as the number of significant positive (+) and negative (-) correlations of all trials n among local eccentricity, local velocity and local dwell times, separately for firm and foam surfaces.
| Mean ±SD | t(26) | p | d | BF10 | ||
|---|---|---|---|---|---|---|
| Eccentricity—velocity (firm) | slope | 0.20 ± 0.30 | 3.496 | 0.002 | 0.673 | 21.3 |
| r | 0.13 ± 0.17 | 3.935 | < 0.001 | 0.757 | 57.4 | |
| +/−/n | 14/0/53 | |||||
| Eccentricity—velocity (foam) | slope | 0.15 ± 0.23 | 3.465 | 0.002 | 0.667 | 19.8 |
| r | 0.10 ± 0.12 | 4.164 | < 0.001 | 0.801 | 97.7 | |
| +/−/n | 7/0/54 | |||||
| Eccentricity—dwell times (firm) | slope | −6.64 ± 8.46 | −4.080 | < 0.001 | −0.785 | 80.3 |
| r | −0.11 ± 0.14 | −4.023 | < 0.001 | −0.774 | 70.4 | |
| +/−/n | 1/7/53 | |||||
| Eccentricity—dwell times (foam) | slope | −2.17 ± 3.01 | −3.746 | < 0.001 | −0.721 | 37.3 |
| r | −0.09 ± 0.10 | −4.271 | < 0.001 | −0.822 | 125.6 | |
| +/−/n | 0/3/54 | |||||
| Velocity—dwell times (firm) | slope | −29.56 ± 11.71 | −13.122 | < 0.001 | −2.525 | >1,000 |
| r | −0.68 ± 0.06 | −55.078 | < 0.001 | −10.600 | >1,000 | |
| +/−/n | 0/53/53 | |||||
| Velocity—dwell times (foam) | slope | −14.89 ± 7.65 | −10.107 | < 0.001 | −1.945 | >1,000 |
| r | −0.72 ± 0.05 | −82.504 | < 0.001 | −15.878 | >1,000 | |
| +/−/n | 0/54/54 |
Statistics pertain to the one-sample t-tests against 0, with Cohen's d as effect size. BF10 represents the Bayes factor, with values > 10 quantifying strong evidence for the alternative hypothesis (slope differs from zero) relative to the null hypothesis (slope does not differ from zero).