Table 3.
Analysis of variance for functional, structural and behavior associations
| Model of Slope RT | ||||
| Source | cf | F | B (young/elder) | Observed Power |
|
| ||||
| Group (Gr) | 1 | 0.381 | 8.392 | .093 |
| Network 2 (N2) | 1 | 4.405* | −3.644 | .539 |
| N2* Gr | 1 | 4.822* | −3.644/165.069 | .576 |
| Error | 48 | (900.395) | ||
|
| ||||
| Model of Network 2 | ||||
| Source | cf | F | B (young/elder) | Observed Power |
|
| ||||
| Group | 1 | 2.404 | −.068 | .330 |
| Network 1 | 1 | 16.296** | .713 | .977 |
| rGMV | 1 | 8.370** | −.716 | .809 |
| Error | 48 | (0.010) | ||
|
| ||||
| Model of rGMV | ||||
| Source | cf | F | B (young/elder) | Observed Power |
|
| ||||
| Group (Gr) | 1 | 5.266 | 0.375 | .614 |
| Age | 1 | 3.875 | 0.001 | .488 |
| Gr* Age | 1 | 5.466* | 0.001/−0.007 | .630 |
| Error | 48 | (0.003) | ||
Note: Values enclosed in parentheses represent mean square errors. Two values for B relate to the parameter estimates for the two groups from a significant interaction.
*
p <.05.
**
p <.01