Table 2.
Comparisons of MADER for different experimental conditions using independent samples t-tests.
| Tasks | MADER (SD) controls | MADER (SD) patients | T-value | df | p-value | Cohen’s d |
|---|---|---|---|---|---|---|
| Position Marking | ||||||
| Overall | 4.1 (1.5) | 5.1 (1.9) | -2.686 | 80 | 0.009 | 0.58 |
| Familiar | ||||||
| Horizontal | 3.7 (1.7) | 4.2 (2.1) | -1.217 | 81 | 0.227 | 0.26 |
| Vertical | 3.7 (1.8) | 4.4 (2.0) | -1.852 | 81 | 0.068 | 0.37 |
| Unfamiliar | ||||||
| Horizontal | 3.8 (2.0) | 5.3 (2.4) | -3.288 | 81 | 0.001∗ | 0.60 |
| Vertical | 5.0 (2.6) | 6.1 (2.9) | -1.782 | 80 | 0.079 | 0.40 |
| Number Naming | ||||||
| Overall | 3.4 (0.9) | 4.4 (1.4) | -4.075 | 68.205 | <0.001∗ | 0.85 |
| Familiar | ||||||
| Horizontal | 3.1 (1.3) | 4.1 (2.4) | -2.298 | 81 | 0.024 | 0.52 |
| Vertical | 3.5 (1.4) | 4.2 (1.6) | -1.987 | 81 | 0.05 | 0.47 |
| Unfamiliar | ||||||
| Horizontal | 3.5 (1.3) | 4.6 (2.1) | -2.813 | 81 | 0.006 | 0.63 |
| Vertical | 3.4 (1.2) | 5.0 (1.9) | -4.392 | 67.147 | <0.001∗ | 1.00 |
On the left, the Mean Absolute Deviation from the Expected Respective Response (MADER) is shown for each subtask of number line experiments for controls and pain patients. On the right, results of statistical analyses for differences between group MADERs for each experimental condition are displayed. SD, standard deviation; ∗p < 0.005 (Bonferroni-corrected alpha-level).