Table 4.
Correlation matrices of composite scores for both groups.
| Composite score | Reasoning | Working memory | Perceptual speed | First session CG score | Final session CG score |
|---|---|---|---|---|---|
| ADAPTIVE GAME GROUP | |||||
| Reasoning | [0.38,0.76] | [−0.24,0.37] | [0.19,0.79] | [0.4,0.85] | |
| Working memory | 0.62*** | [−0.17,0.49] | [0.02,0.65] | [0.4,0.78] | |
| Perceptual speed | 0.06 | 0.15 | [−0.34,0.28] | [−0.21,0.38] | |
| First session CG score | 0.58*** | 0.42** | −0.05 | [0.47,0.9] | |
| Final session CG score | 0.72*** | 0.62*** | 0.09 | 0.79*** | |
| NON-ADAPTIVE GAME GROUP | |||||
| Reasoning | [0.21,0.68] | [−0.16,0.41] | [0.45,0.75] | [0.21,0.61] | |
| Working memory | 0.47*** | [−0.03,0.61] | [0.24,0.67] | [0.12,0.61] | |
| Perceptual speed | 0.13 | 0.35* | [0.1,0.61] | [0.07,0.6] | |
| First session CG score | 0.62*** | 0.49*** | 0.39** | [0.45,0.8] | |
| Final session CG score | 0.43** | 0.37* | 0.37* | 0.66*** | |
***
p < 0.001,
**
p < 0.01,
*
p < 0.05, uncorrected for multiple comparisons. The upper triangle (for each group) contains the bootstrapped confidence intervals corresponding to the lower triangle of correlation values.